@charset "utf-8";
* {margin: 0;padding: 0;border-radius: 0;}
body {font-size: 12px;font-family: "微软雅黑";margin: 0px auto;background: #fff;}
ul,
li {list-style: none;margin: 0;padding: 0;}
a {text-decoration: none;}
img {border: none;vertical-align: middle;}
h1,
h2,
h3,
h4,
h5,
h6 {font-weight: lighter;color: #000;}
i {font-style: normal;}
.mar_right{margin-right: 0!important;}
/* 头部*/
.top_bg {background-color: #fff;}
.top1 {width: 96%;max-width: 1500px;margin: 0 auto;height: 112px;overflow: hidden;}
.top1 .top_logo {float: left;width: 252px;margin-top: 21px;margin-right: 26px;}
.top1 .top_text {float: left;height: 49px;margin-top: 28px;border-left: 1px solid #dddddd;padding-left: 26px;}
.top1 .top_text h1 {font-size: 24px;color: #595857;font-weight: 550;line-height: 23px;}
.top1 .top_text p {font-size: 15px;color: #666;font-weight: 400;line-height: 39px;}
.top1 .top_phone {float: right;margin-top: 31px;}
.top1 .top_phone div {float: left;}
.top1 .top_phone h1 {font-size: 24.4px;color: #ff8500;font-weight: 550;margin-left: 10px;line-height: 19px;}
.top1 .top_phone p {font-size: 22.7px;color: #ff8500;margin-left: 10px;line-height: 42px;font-weight: 550;}
.top1 .top_rr {display: none;}
.top1 .sj_search {display: none;}
.top2 {background-color: #e2e2e2;height: 63px;box-sizing: border-box;}
.top2 .top_center {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.top2 .top_nav {float: left;}
.top2 .top_nav ul {overflow: hidden;margin-top: 22px;}
.top2 .top_nav ul li {float: left;}
.top2 .top_nav ul li.active a {color: #ff8500;}
.top2 .top_nav ul li.active i {width: 100%;background-color: #ff8500;}
.top2 .top_nav ul li:hover a {color: #ff8500;}
.top2 .top_nav ul li:hover i {width: 100%;background-color: #ff8500;}
.top2 .top_nav ul li a {float: left;height: 41px;font-size: 17px;color: #595757;padding: 0 30px;display: block;position: relative;}
.top2 .top_nav ul li i {position: absolute;left: 50%;bottom: 0;width: 0%;height: 3px;background-color: #e2e2e2;display: block;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.top2 .top_nav ul li span {float: left;background-color: #c5c5c5;width: 1px;height: 19px;display: block;margin-top: 3px;}
.top2 .top_search {float: right;width: 165px;height: 32px;background-color: #ffffff;border-radius: 5px;overflow: hidden;transition: all 0.6s;margin-top: 16px;}
.top2 .top_search input {width: calc(100% - 40px);height: 100%;float: left;border: 0;outline: 0;font-size: 15px;color: #dddddd;padding-left: 14px;box-sizing: border-box;}
.top2 .top_search input::placeholder {font-size: 15px;color: #dddddd;}
.top2 .top_search div {float: right;width: 40px;height: 100%;box-sizing: border-box;padding-top: 6px;text-align: center;}
.top2 .top_search img {cursor: pointer;}
.top2 .top_search .search_icon img {filter: grayscale(100%);}
.top2 .top_search .close_icon img {display: none;}
.top2 .top_search span {display: none;width: 1px;height: 17px;background-color: #ff8500;vertical-align: middle;margin-top: 1px;margin-left: 7px;margin-right: 7px;}
.top2 .top_search_active {width: 285px;}
.top2 .top_search_active input {width: calc(100% - 70px);}
.top2 .top_search_active div {width: 70px;text-align: left;}
.top2 .top_search_active .search_icon img {filter: none;}
.top2 .top_search_active .close_icon img {display: inline-block;}
.top2 .top_search_active span {display: inline-block;}

.nav_sj{display: none;}

/* banner */
.slideBox {width: 100%;height: auto;overflow: hidden;position: relative;}
.slideBox .hd {height: 15px;overflow: hidden;position: absolute;right: 50%;bottom: 4%;z-index: 1;transform: translateX(50%);}
.slideBox .hd ul {overflow: hidden;zoom: 1;float: left;}
.slideBox .hd ul li {float: left;margin-left: 8px;margin-right: 8px;width: 51px;height: 6px;line-height: 14px;text-align: center;background: #ffffff;cursor: pointer;position: relative;}
.slideBox .bd {position: relative;height: 100%;z-index: 0;}
.slideBox .bd li {zoom: 1;vertical-align: middle;position: relative;}
.slideBox .bd li a {display: block;overflow: hidden;}
.slideBox .bd img {width: 100%;height: auto;display: block;}
.slideBox .hd ul li:after {content: "";transition-timing-function: linear;transform-origin: left;position: absolute;left: 0;width: 0;height: 100%;top: 0;background: #ff8500;/*background:rgba(255,255,255,.5);*/}
.slideBox .hd ul li.on:after {width: 100%;-webkit-transition: all 2s linear;-moz-transition: all 2s linear;transition: all 2s linear;}
.slideBox .bd ul li.on img {-webkit-animation: mymove 5s infinite;
  /* Chrome, Safari, Opera */animation: mymove 5s infinite;animation-iteration-count: 1;-webkit-animation-iteration-count: 1;
  /* Safari Chrome */transform: scale(1.1);}

/* Chrome, Safari, Opera */
@-webkit-keyframes mymove {from {transform: scale(1)}to {transform: scale(1.1)}}

/* Standard syntax */
@keyframes mymove {from {transform: scale(1)}to {transform: scale(1.1)}}
.ny_banner img {width: 100%;height: auto;}
.sj_banner {display: none;}
.box_swipe {display: none;}

/* 标题 */
.title {text-align: center;}
.title h1 {font-size: 42px;color: #333333;font-weight: 550;}
.title h2 {font-size: 32px;color: #333333;font-weight: 550;}
.title p {font-size: 18px;color: #666666;margin-top: 11px;}

/* 解决方案 */
.iSolution_bg {background-color: #ebebeb;padding-top: 80px;padding-bottom: 59px;overflow: hidden;}
.iSolution_bg .title {margin-bottom: 40px;}
.iSolution {width: 96%;max-width: 1500px;margin: 0 auto;height: 780px;background-color: #fff;}
.iSolution .hd {height: 104px;box-sizing: border-box;border-bottom: 1px solid #dddddd;}
.iSolution .hd ul {overflow: hidden;position: relative;}
.iSolution .hd ul li {float: left;width: 16.66%;line-height: 104px;text-align: center;font-size: 20px;color: #333333;cursor: pointer;position: relative;}
.iSolution .hd ul li.on {color: #ff8500;}
.iSolution .hd ul li.on i {width: 100%;}
.iSolution .hd ul li:hover {color: #ff8500;}
.iSolution .hd ul li:hover i {width: 100%;}
.iSolution .hd ul li img {width: 44px;height: 44px;margin-right: 5px;}
.iSolution .hd ul li i {position: absolute;bottom: 0;left: 50%;display: block;width: 0%;height: 3px;background-color: #ff8500;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
/* .iSolution .hd ul .move {position: absolute;bottom: 0;left: 0;display: block;width: 50px;height: 3px;background-color: #ff8500;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;} */
.iSolution .bd {box-sizing: border-box;padding: 2.5% 3.9% 0 3.9%;}
.iSolution .bd .iSolution_top {overflow: hidden;border-bottom: 1px solid #dddddd;padding-bottom: 44px;}
.iSolution .bd .iSolution_left {float: left;width: 46%;}
.iSolution .bd .iSolution_left h1 {font-size: 16px;color: #666;font-weight: 400;line-height: 28px;}
.iSolution .bd .iSolution_left p {font-size: 18px;color: #666;font-weight: 550;margin-top: 22px;}
.iSolution .bd .iSolution_left a {display: block;width: 94px;height: 42px;line-height: 42px;text-align: center;background-color: #ff8500;font-size: 16px;color: #fff;box-sizing: border-box;border: 1px solid #ff8500;border-radius: 5px;margin-top: 58px;}
.iSolution .bd .iSolution_left a:hover {color: #ff8500;background-color: transparent;}
.iSolution .bd .iSolution_right {float: right;width: 50%;}
.iSolution .bd .iSolution_right img {width: 100%;height: auto;}
.iSolution .bd .iSolution_bottom {margin-top: 46px;overflow: hidden;}
.iSolution .bd .iSolution_bottom > h1 {width: 105px;height: 32px;line-height: 32px;font-size: 18px;color: #333;border: 1px solid #9c9c9c;font-weight: 550;border-radius: 18px;text-align: center;margin-bottom: 20px;}
.iSolution .bd .iSolution_bottom .iSolution_item1 {float: left;width: 47%;overflow: hidden;}
.iSolution .bd .iSolution_bottom .iSolution_item1:hover h1 {color: #ff8500;}
.iSolution .bd .iSolution_bottom .iSolution_item1:hover span {margin-left: 10px;}
.iSolution .bd .iSolution_bottom .iSolution_item2 {float: right;width: 47%;overflow: hidden;}
.iSolution .bd .iSolution_bottom .iSolution_item2:hover h1 {color: #ff8500;}
.iSolution .bd .iSolution_bottom .iSolution_item2:hover span {margin-left: 10px;}
.iSolution .bd .iSolution_bottom .iSolution_text {float: left;width: 64.4%;}
.iSolution .bd .iSolution_bottom .iSolution_text h1 {font-size: 18px;color: #333;font-weight: 550;margin-bottom: 12px;}
.iSolution .bd .iSolution_bottom .iSolution_text p {font-size: 16px;color: #666;font-weight: 400;line-height: 32px;margin-bottom: 12px;}
.iSolution .bd .iSolution_bottom .iSolution_text span {font-size: 16px;color: #ff8500;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;display: block;}
.iSolution .bd .iSolution_bottom .iSolution_img {float: right;width: 31%;}
.iSolution .bd .iSolution_bottom .iSolution_img img {width: 100%;height: auto;}

/* 案例 */
.iCase_bg {background: url(../images/iCase_bg.jpg) no-repeat center / cover;padding-top: 80px;padding-bottom: 88px;overflow: hidden;}
.iCase_bg .title {margin-bottom: 85px;}
.iCase {width: 96%;max-width: 1500px;margin: 0 auto;}
.iCase .hd {float: left;width: 21.3%;height: 463px;padding: 30px 0;box-sizing: border-box;box-shadow: 0 3px 14px #aeb3b9;}
.iCase .hd ul li {font-size: 18px;color: #666;line-height: 57px;box-sizing: border-box;padding-left: 28px;text-align: left;-webkit-transition: all 0.1s;-o-transition: all 0.1s;-ms-transition: all 0.1s;-moz-transition: all 0.1s;transition: all 0.1s;cursor: pointer;}
.iCase .hd ul li.on {background-color: #ff8500;color: #fff;}
.iCase .hd ul li:hover {background-color: #ff8500;color: #fff;}
.iCase .hd ul a {display: block;font-size: 18px;color: #666;line-height: 57px;box-sizing: border-box;padding-left: 28px;text-align: left;}
.iCase .hd ul a:hover {background-color: #ff8500;color: #fff;}
.iCase .bd {float: right;width: 73.3%;}
.iCase .bd h1 {font-size: 28px;color: #333;font-weight: 550;}
.iCase .bd h2 {font-size: 18px;color: #333;font-weight: 550;margin-top: 44px;margin-bottom: 15px;}
.iCase .bd p {font-size: 16px;color: #666;}
.iCase .bd img {display: inline-block;height: 49px;margin-right: 43px;}

/* 实力 */
.iStrength_bg {background-color: #fff;padding-top: 80px;padding-bottom: 80px;overflow: hidden;}
.iStrength_bg .title {margin-bottom: 37px;}
.iStrength {width: 96%;max-width: 1500px;margin: 0 auto;}
.iStrength ul {overflow: hidden;}
.iStrength ul li {float: left;width: 23.4%;height: 605px;border-bottom: 1px solid #b8b8c1;margin-right: 2.13%;box-sizing: border-box;position: relative;}
.iStrength ul li:hover .iStrength_img {height: 100%;z-index: 0;}
.iStrength ul li:hover .iStrength_img img {width: auto;height: 100%;}
.iStrength ul li:hover .iStrength_text {top: 52%;height: 40%;z-index: 99;}
.iStrength ul li:hover .iStrength_text h1 {color: #fff;margin-bottom: 15px;}
.iStrength ul li:hover .iStrength_text p {color: #fff;}
.iStrength ul li:hover i {top: 0;right: 0;width: 100%;height: 100%;background: url(../images/iStr_hover.png) no-repeat center / cover;z-index: 9;}
.iStrength ul li .iStrength_img {position: absolute;top: 0;left: 0;right: 0;width: 100%;height: 43.4%;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;overflow: hidden;position: relative;}
.iStrength ul li .iStrength_img img {position: absolute;top: 0;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);width: 100%;height: auto;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.iStrength ul li .iStrength_text {position: absolute;top: 43.4%;left: 0;right: 0;box-sizing: border-box;padding: 0 6%;height: 56.6%;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.iStrength ul li .iStrength_text h1 {font-size: 20px;color: #333;font-weight: 400;margin-top: 42px;margin-bottom: 40px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.iStrength ul li .iStrength_text p {font-size: 16px;color: #666;line-height: 25px;margin-bottom: 12px;}
.iStrength ul li i {position: absolute;bottom: -1px;left: 0;display: block;height: 3px;width: 96px;background-color: #ff8500;}

/* 关于我们 */
.iAboutus_bg {overflow: hidden;background: url(../images/iAboutus.jpg) no-repeat left;background-size: 50% 100%;margin-bottom: 90px;}
.iAboutus_bg .title {text-align: left;margin-bottom: 60px;}
.iAboutus_bg .title h1 {color: #333;}
.iAboutus_bg .title p {font-size: 20px;color: #333;font-weight: 550;margin-top: 2px;}
.iAboutus_bg .iAboutus_right {float: right;width: 43.9%;}
.iAboutus_bg2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.iAboutus .iAboutus_left {display: none;}
.iAboutus .iAboutus_text h1 {font-size: 20.32px;font-weight: 550;color: #333333;margin-bottom: 14px;}
.iAboutus .iAboutus_text p {font-size: 16px;color: #666;line-height: 32px;margin-bottom: 18px;}
.iAboutus .iAboutus_text ul {overflow: hidden;margin-top: 75px;width: 113%;margin-left: -7%;}
.iAboutus .iAboutus_text ul li {float: left;width: 20%;text-align: center;}
.iAboutus .iAboutus_text ul li b {font-size: 42px;color: #666;}
.iAboutus .iAboutus_text ul li span {font-size: 16px;color: #666;font-weight: 400;}
.iAboutus .iAboutus_text ul li i {display: block;font-size: 16px;color: #666;margin-top: -1px;}
.iAboutus .iAboutus_text a {display: block;width: 94px;height: 42px;line-height: 42px;text-align: center;background-color: #ff8500;box-sizing: border-box;border: 1px solid #ff8500;font-size: 16px;color: #fff;border-radius: 5px;margin-top: 5px;}
.iAboutus .iAboutus_text a:hover {color: #ff8500;background-color: #fff;border-color: #ff8500;}

/* 文化 */
.iCulture_bg {background: url(../images/iCulture_bg.jpg) no-repeat center / cover;padding-top: 80px;padding-bottom: 70px;overflow: hidden;}
.iCulture_bg .iCulture_title {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;margin-bottom: 90px;}
.iCulture_bg .iCulture_title h1 {float: left;font-size: 32px;color: #333;font-weight: 550;padding-bottom: 21px;}
.iCulture_bg .iCulture_title p {float: right;width: 41%;font-size: 20px;color: #333;}
.iCulture_bg .iCulture_title i {display: block;height: 3px;width: 62px;background-color: #ff8500;clear: both;margin-top: 15px;}
.iCulture {width: 96%;max-width: 1500px;margin: 0 auto;background-color: #fff;overflow: hidden;}
.iCulture .iCulture_left {width: 50%;float: left;overflow: hidden;}
.iCulture .iCulture_left:hover img{transform: scale(1.1);}
.iCulture .iCulture_left img {width: 100%;height: auto;transition: all .4s;}
.iCulture .iCulture_right {float: left;box-sizing: border-box;padding: 0 1% 0 3.4%;width: 50%;}
.iCulture .iCulture_right h1 {font-size: 32px;color: #333;line-height: 46px;font-weight: 550;margin-top: 43px;margin-bottom: 47px;padding-left: 6%;}
.iCulture .iCulture_right .iCulture_item {overflow: hidden;margin-bottom: 24px;}
.iCulture .iCulture_right .iCulture_icon {float: left;width: 40px;}
.iCulture .iCulture_right .iCulture_icon img {width: 27px;height: 27px;margin-top: 9px;}
.iCulture .iCulture_right .iCulture_text {float: left;width: calc(100% - 40px);}
.iCulture .iCulture_right .iCulture_text h2 {font-size: 16px;color: #666;line-height: 22px;font-weight: 550;}
.iCulture .iCulture_right .iCulture_text p {font-size: 16px;color: #666;line-height: 25px;}

/* 新闻 */
.iNews_bg {background-color: #fff;padding-top: 80px;}
.iNews_bg .title {margin-bottom: 42px;}
.iNews {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.iNews .iNews_left {float: left;width: 56.1%;}
.iNews .iNews_right {float: right;width: 37.5%;}
.iNews .iNews_right div {height: 27px;border-left: 3px solid #ff8500;border-bottom: 1px solid #dddddd;padding-left: 20px;box-sizing: border-box;margin-bottom: 24px;overflow: hidden;}
.iNews .iNews_right div h1 {float: left;font-size: 18px;color: #666;font-weight: 400;line-height: 21px;}
.iNews .iNews_right div a {display: block;float: right;font-size: 16px;color: #666;line-height: 21px;}
.iNews .iNews_right div a:hover {color: #ff8500;}
.iNews .iNews_right ul li {margin-bottom: 28px;}
.iNews .iNews_right ul li:hover h1 {color: #ff8500;}
.iNews .iNews_right ul li h1 {font-size: 16px;color: #333;font-weight: 540;line-height: 28px;}
.iNews .iNews_right ul li p {font-size: 16px;color: #999;line-height: 28px;}
.iNews .hd {overflow: hidden;line-height: 22px;border-bottom: 1px solid #dddddd;}
.iNews .hd ul {overflow: hidden;float: left;width: calc(100% - 50px);height: 27px;box-sizing: border-box;border-left: 3px solid #ff8500;}
.iNews .hd ul li {float: left;margin: 0 2.5%;cursor: pointer;}
.iNews .hd ul li a {font-size: 18px;color: #333;}
.iNews .hd ul li:hover a {color: #ff8500;}
.iNews .hd ul li.on a {color: #ff8500;}
.iNews .hd > a {float: right;display: block;width: 50px;text-align: right;line-height: 22px;font-size: 16px;color: #666;}
.iNews .hd > a:hover {color: #ff8500;}
.iNews .bd .iNews_top {overflow: hidden;border-bottom: 1px solid #dddddd;margin-top: 36px;padding-bottom: 36px;}
.iNews .bd .iNews_top:hover .iNews_text h1 {color: #ff8500;}
.iNews .bd .iNews_top:hover .iNews_text span {color: #ff8500;background-color: #fff;border-color: #ff8500;}
.iNews .bd .iNews_top:hover .iNews_img img {transform: scale(1.1);}
.iNews .bd .iNews_top .iNews_img {float: left;width: 39%;overflow: hidden;}
.iNews .bd .iNews_top .iNews_img img {width: 100%;height: auto;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.iNews .bd .iNews_top .iNews_text {float: left;box-sizing: border-box;padding-left: 3.8%;padding-right: 2%;width: 50%;}
.iNews .bd .iNews_top .iNews_text h1 {font-size: 16px;color: #333;font-weight: 400;margin-bottom: 12px;}
.iNews .bd .iNews_top .iNews_text p {font-size: 16px;color: #999;line-height: 28px;}
.iNews .bd .iNews_top .iNews_text span {display: block;width: 94px;height: 34px;line-height: 34px;text-align: center;background-color: #ff8500;font-size: 16px;color: #fff;border-radius: 20px;margin-top: 41px;border: 1px solid #ff8500;box-sizing: border-box;}
.iNews .bd .iNews_top .iNews_time {float: right;width: 11%;height: 77px;border-left: 1px solid #dddddd;text-align: center;margin-top: 50px;box-sizing: border-box;}
.iNews .bd .iNews_top .iNews_time h1 {font-size: 42px;color: #666;line-height: 32px;font-weight: 540;}
.iNews .bd .iNews_top .iNews_time p {font-size: 16px;color: #666;margin-top: 11px;}
.iNews .bd .iNews_bottom ul {overflow: hidden;}
.iNews .bd .iNews_bottom ul li {float: left;width: 47%;margin-top: 21px;margin-bottom: 21px;}
.iNews .bd .iNews_bottom ul li:nth-child(odd) {margin-right: 6%;}
.iNews .bd .iNews_bottom ul li:hover h1 {color: #ff8500;}
.iNews .bd .iNews_bottom ul li i {display: block;float: left;width: 10px;height: 10px;margin-top: 7px;border: 2px solid #ff8500;border-radius: 50%;}
.iNews .bd .iNews_bottom ul li h1 {float: right;width: calc(100% - 21px);font-size: 16px;color: #333;font-weight: 540;line-height: 28px;}
.iNews .bd .iNews_bottom ul li p {float: right;width: calc(100% - 21px);font-size: 16px;color: #999;line-height: 28px;}
.iNews .bd .iNews_bottom ul li span {display: block;float: right;width: calc(100% - 21px);font-size: 16px;color: #999;line-height: 28px;margin-top: 9px;}

/* 客户见证 */
.iCoop_bg {background-color: #fff;padding-top: 57px;}
.iCoop_bg .title {margin-bottom: 30px;}
.iCoop .picMarquee-left {overflow: hidden;position: relative;}
.iCoop .picMarquee-right {overflow: hidden;position: relative;}
.iCoop .bd {padding: 10px;}
.iCoop .bd > div {width: 100% !important;}
.iCoop .bd ul {overflow: hidden;zoom: 1;}
.iCoop .bd ul li {margin: 0 10px;float: left;_display: inline;overflow: hidden;}
.iCoop .bd ul li img {width: auto;height: 85px;}
.iMessage_bg {height: 371px;background: transparent url(../images/iMessage_bg.png) no-repeat center top;box-sizing: border-box;padding-top: 78px;margin-top: -30px;position: relative;z-index: 9;}
.iMessage {width: 96%;max-width: 1500px;margin: 0 auto;}
.iMessage .iMessage_left {float: left;width: 21%;margin-right: 6.6%;}
.iMessage .iMessage_left h1 {font-size: 33.6px;color: #333;font-weight: 550;}
.iMessage .iMessage_left h2 {font-size: 16px;color: #666;line-height: 28px;margin-top: 5px;}
.iMessage .iMessage_left p {font-size: 16px;color: #666;line-height: 28px;margin-top: 114px;}
.iMessage .iMessage_left span {font-size: 28px;font-weight: 550;color: #ff8500;display: inline-block;margin: 0 5px;}
.iMessage .iMessage_right {float: left ;width: 51.6%;overflow: hidden;}
.iMessage .iMessage_right div {float: left;width: 31%;margin-right: 3.5%;}
.iMessage .iMessage_right div input {width: 100%;height: 48px;border: 1px solid #dddddd;border-radius: 5px;box-sizing: border-box;font-size: 16px;color: #999;padding-left: 15px;outline: 0;}
.iMessage .iMessage_right div input:focus {border-color: #ff8500;}
.iMessage .iMessage_right textarea {width: 100%;height: 108px;border: 1px solid #dddddd;border-radius: 5px;box-sizing: border-box;margin-top: 21px;font-size: 16px;color: #999;padding: 15px;outline: 0;resize: none;font-family: "微软雅黑";}
.iMessage .iMessage_right textarea:focus {border-color: #ff8500;}
.iMessage .iMessage_right input[type="button"] {width: 91px;height: 48px;border-radius: 5px;font-size: 20px;color: #fff;box-sizing: border-box;border: 1px solid #ff8500;background-color: #f08300;outline: 0;margin-top: 18px;cursor: pointer;}
.iMessage .iMessage_right input[type="button"]:hover {background-color: #fff;color: #ff8500;}

/* 面包屑导航 */
.navigation_bg {height: 63px;line-height: 62px;border-bottom: 1px solid #dddddd;box-sizing: border-box;}
.navigation {width: 96%;max-width: 1500px;margin: 0 auto;vertical-align: middle;text-align: right;font-size: 16px;color: #666;}
.navigation img {width: 19px;height: 19px;margin-top: -5px;margin-right: 11px;}
.navigation ul {float: right;vertical-align: middle;overflow: hidden;}
.navigation ul li {float: left;margin-left: 10px;}
.navigation ul li a {font-size: 16px;color: #666;}
.navigation ul li a:hover {color: #ff8500;}

/* 智能机房 */
.mr1_bg {padding-top: 90px;}
.mr1_bg .title {margin-bottom: 43px;}
.mr1 {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr1 ul {overflow: hidden;}
.mr1 ul li {width: 22.2%;height: 462px;margin-right: 3.73%;text-align: center;float: left;border: 1px solid #d7d7d7;border-radius: 20px;box-sizing: border-box;}
.mr1 ul li:hover .mr1_img img{transform: scale(1.1);}
.mr1 .mr1_img {width: 205px;height: 205px;margin: 0 auto;margin-top: 47px;margin-bottom: 54px;border-radius: 50%;overflow: hidden;}
.mr1 .mr1_img img {width: 100%;height: auto;transition: all .4s;}
.mr1 .mr1_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 9px;}
.mr1 .mr1_text p {font-size: 16px;color: #666;line-height: 28px;}
.mr2_bg {padding-top: 90px;padding-bottom: 75px;}
.mr2_bg .title {margin-bottom: 41px;}
.mr2_bg .title p {color: #333;margin-top: 18px;}
.mr2 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;position: relative;}
.mr2 .hd {float: left;width: 40.8%;}
.mr2 .hd ul {border-top: 1px solid #dddddd;}
.mr2 .hd li {height: 57px;padding-left: 5px;border-bottom: 1px solid #dddddd;overflow: hidden;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;box-sizing: border-box;}
.mr2 .hd li.on {height: 176px;border-bottom: 3px solid #ff8500;}
.mr2 .hd li.on h1 {color: #ff8500;line-height: 55px;}
.mr2 .hd li.on i {opacity: 0;}
.mr2 .hd li h1 {line-height: 57px;font-size: 18px;color: #333;font-weight: 550;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr2 .hd li i {float: right;font-size: 30px;color: #333;opacity: 1;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr2 .hd li p {font-size: 16px;color: #666;line-height: 28px;height: 84px;overflow: hidden;margin-top: -5px;margin-bottom: 6px;}
.mr2 .hd li a {font-size: 16px;color: #ff8500;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr2 .hd li a:hover {margin-left: 15px;}
.mr2 .bd {position: absolute;top: 0;right: 0; width: 52.6%;height: 100%;}
.mr2 .bd ul{height: 100%;}
.mr2 .bd ul li{height: 100%;overflow: hidden;}
.mr2 .bd ul li:hover img{transform: scale(1.0);}
.mr2 .bd img {width: 100%;height: 100%;object-fit: cover;/*transition: all .4s;*/}
.mr3_bg {background-color: #f6f7f9;padding-top: 66px;padding-bottom: 33px;}
.mr3_bg .title {margin-bottom: 40px;}
.mr3_bg .title h1 {margin-bottom: 24px;}
.mr3_bg .title p {color: #333;}
.mr3 {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr3 ul {overflow: hidden;}
.mr3 ul li {float: left;width: 48.4%;margin-right: 3.2%;border-radius: 2px 2px 0 0;overflow: hidden;margin-bottom: 3.2%;}
.mr3 ul li:hover .mr3_img img{transform: scale(1.1);}
.mr3 ul li:nth-child(even) {margin-right: 0;}
.mr3 .mr3_text {height: 185px;background-color: #fff;padding: 0 36px;padding-top: 34px;position: relative;box-sizing: border-box;}
.mr3 .mr3_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 9px;}
.mr3 .mr3_text p {font-size: 16px;color: #666;line-height: 28px;word-break: break-all;}
.mr3 .mr3_text span {position: absolute;top: -12px;right: 19px;display: block;width: 72px;height: 72px;}
.mr3 .mr3_text img {width: 100%;height: auto;}
.mr3 .mr3_img{width: 100%;overflow: hidden;}
.mr3 .mr3_img img {width: 100%;height: auto;transition: all .4s;}
.mr4_bg {padding-top: 62px;margin-bottom: 100px;}
.mr4_bg .title {margin-bottom: 32px;}

/* 分类 */
.list {text-align: center;border-bottom: 1px solid #ddd;}
.list ul {display: inline-block;overflow: hidden;margin-bottom: -3px;}
.list ul li {float: left;width: auto;min-width: 95px;height: 50px;padding: 0 20px;line-height: 50px;font-size: 18px;color: #333;text-align: center;box-sizing: border-box;position: relative;cursor: pointer;}
.list ul li.on {color: #ff8500;}
.list ul li.on i {background-color: #ff8500;}
.list ul li i {position: absolute;left: 0;bottom: 0;width: 100%;height: 3px;background-color: transparent;}
.mr4 {position: relative;}
.mr4 .hd {margin-bottom: 22px;}
.mr4 .bd ul li {background-color: #f6f7f9;position: relative;}
/* .mr4 .bd ul li:hover img{} */
.mr4 .bd ul li img {width: 50%;}
.mr4 .bd .mr4_item {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;position: absolute;top: 0%;width: 100%;height: 100%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.mr4 .bd .mr4_text {position: absolute;top: 50%;right: 0;width: 57.2%;height: 77%;background-color: rgba(255, 255, 255, 0.8);padding-left: 11%;padding-top: 2.2%;box-sizing: border-box;overflow: hidden;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);}
.mr4 .bd .mr4_text h1 {font-size: 24px;color: #333;font-weight: 550;line-height: 55px;}
.mr4 .bd .mr4_text h2 {font-size: 16px;color: #333;font-weight: 550;line-height: 28px;margin-top: 55px;}
.mr4 .bd .mr4_text p {font-size: 16px;color: #666;line-height: 28px;width: 88%;}
.mr4 .mr4_btns {position: absolute;bottom: 13px;left: 53.5%;}
.mr4 .mr4_btns a:hover {background-color: #ff8500;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr4 .next {float: left;display: block;width: 40px;height: 40px;background-color: rgba(211, 211, 211, 0.8);font-family: '宋体';color: #fff;font-size: 25px;line-height: 40px;font-weight: bold;text-align: center;border-radius: 50%;margin-left: 37px;}
.mr4 .prev {float: left;display: block;width: 40px;height: 40px;background-color: rgba(211, 211, 211, 0.8);font-family: '宋体';color: #fff;font-size: 25px;line-height: 40px;font-weight: bold;text-align: center;border-radius: 50%;}
.mr5_bg {padding-top: 73px;padding-bottom: 45px;background-color: #f6f7f9;}
.mr5_bg .title {margin-bottom: 36px;}
.mr5 {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr5 ul::after {content: '';display: block;clear: both;}
.mr5 ul li {float: left;width: 31%;margin-right: 3.5%;margin-bottom: 3.5%;border-radius: 15px;overflow: hidden;background-color: #fff;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr5 ul li:hover {box-shadow: 0 0 20px #ddd;}
.mr5 ul li:hover .mr5_text h1 {color: #ff8500;}
.mr5 ul li:hover .mr5_img img {transform: scale(1.1);}
.mr5 .mr5_img {overflow: hidden;}
.mr5 .mr5_img img {width: 100%;height: auto;transition: all .4s;}
.mr5 .mr5_text {padding: 0 6%;box-sizing: border-box;}
.mr5 .mr5_text h1 {font-size: 18px;color: #333;font-weight: 550;margin-top: 36px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.mr5 .mr5_text p {font-size: 16px;color: #666;height: 84px;font-weight: 400;line-height: 28px;margin-top: 12px;margin-bottom: 49px;overflow: hidden;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;}
.mr6_bg {padding-top: 90px;padding-bottom: 50px;}
.mr6_bg .title {margin-bottom: 58px;}
.mr6_bg .title p {color: #333;margin-top: 19px;}
.mr6 {width: 96%;max-width: 1385px;margin: 0 auto;}
.mr6 ul {overflow: hidden;box-sizing: border-box;background: url(../images/mr6_bg.png) no-repeat bottom;padding: 0 3.4%;padding-bottom: 4.6%;}
.mr6 ul li {float: left;width: 20%;box-shadow: 0 5px 10px -5px #999;margin: 0 2.5%;overflow: hidden;}
.mr6 ul li:hover img{transform: scale(1.1);}
.mr6 ul li img {width: 100%;height: auto;transition: all .4s;}
.mr7_bg {padding-bottom: 78px;}
.mr7_bg .more {margin-top: 15px;}
.mr7_bg .products {margin-bottom: 0;}
.mr7 {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr7 .hd {margin-bottom: 42px;}
.mr7 .bd ul li::after {content: '';display: block;clear: both;}

/* 智能机房子系统 */
.mr_de1_bg {padding-top: 90px;padding-bottom: 30px;}
.mr_de1_bg .title {margin-bottom: 40px;}
.mr_de1_top {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr_de1_top p {font-size: 16px;color: #666;line-height: 28px;margin-bottom: 13px;}
.mr_de1 {width: 96%;max-width: 1500px;margin: 0 auto;margin-top: 63px;}
.mr_de1 ul::after {content: '';display: block;clear: both;}
.mr_de1 ul li {float: left;width: 48.4%;background-color: #fff;margin-right: 3.2%;margin-bottom: 3.2%;box-shadow: 0 0 25px #ddd;}
.mr_de1 ul li:hover .mr_de1_img img{transform: scale(1.1);}
.mr_de1 ul li:nth-child(even) {margin-right: 0;}
.mr_de1 .mr_de1_img{overflow: hidden;}
.mr_de1 .mr_de1_img img {width: 100%;height: auto;transition: all .4s;}
.mr_de1 .mr_de1_text {padding: 5% 6%;box-sizing: border-box;}
.mr_de1 .mr_de1_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 8px;height: 31px;}
.mr_de1 .mr_de1_text p {font-size: 16px;color: #333;line-height: 28px;height: 112px;}
.mr_de2_bg {background-color: #f6f7f9;padding-top: 60px;padding-bottom: 50px;}
.mr_de2_bg .title {margin-bottom: 20px;}
.mr_de2_bg .title p {color: #333;line-height: 32px;margin-top: 15px;}
.mr_de2_bg ~ .products_bg {padding-top: 90px;padding-bottom: 18px;}
.mr_de2_bg ~ .products_bg .title {margin-bottom: 40px;}
.mr_de2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.mr_de2 .mr_de2_img {width: 50%;overflow: hidden;}
.mr_de2 .mr_de2_img:hover img{transform: scale(1.1);}
.mr_de2 .mr_de2_img img {width: 100%;height: auto;transition: all .4s;}
.mr_de2 .mr_de2_text {width: 50%;padding-left: 4%;padding-top: 5.5%;box-sizing: border-box;}
.mr_de2 .mr_de2_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 15px;}
.mr_de2 .mr_de2_text p {font-size: 16px;color: #666;line-height: 28px;}
.mr_de2_item {overflow: hidden;background-color: #fff;margin-bottom: 36px;}
.mr_de2_item .mr_de2_img {float: left;}
.mr_de2_item .mr_de2_text {float: right;}
.mr_de2_item2 {overflow: hidden;background-color: #fff;margin-bottom: 36px;}
.mr_de2_item2 .mr_de2_img {float: right;}
.mr_de2_item2 .mr_de2_text {float: left;}

/*智能光伏*/
.photo1_bg {padding-top: 75px;}
.photo1_bg .title {margin-bottom: 45px;}
.photo1_bg .title p {color: #333;margin-top: 18px;}
.photo1 {width: 96%;max-width: 1500px;margin: 0 auto;background-color: #ffffff;overflow: hidden;}
.photo1_left{float:left; width:44%;overflow: hidden; margin-right:6%;}.photo1_left img{width:100%; height:auto;border-radius:10px;}
.photo1_left p{font-size: 16px;color: #666;line-height: 28px; margin-bottom:20px;}
.photo1_right{float:right; width:46%; margin-left:4%; background:#0000FF}.photo1_right img{width:100%; height:auto;}

.photo2_bg {padding-top: 60px; margin-top:30px; background:#f6f7f9; padding-bottom:40px;}
.photo2_bg .title {margin-bottom: 45px;}
.photo2_bg .title p {color: #333;margin-top: 18px;}
.photo2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.photo2 ul {overflow: hidden;}
.photo2 ul li {float: left;width: 32%;margin-right: 1%;margin-left: 0.5%;margin-bottom: 1.8%;margin-top: 1%;border-radius: 10px;padding-left: 2.5%;padding-right: 2.5%;padding-top: 3%;padding-bottom: 1.5%;box-sizing: border-box;position: relative; background:#fff;box-shadow: 0px 0px 10px 0 rgba(0, 0, 0, 0.02);}
.photo2 ul li:hover{box-shadow: 0px 0px 10px 0 rgba(0, 0, 0, 0.15);}
.photo2 ul li:nth-child(3n) {margin-right: 0;}
.photo2 ul li h1 {font-size: 23px;color: #000;font-weight: 540;padding-bottom: 35px; margin-bottom:35px; border-bottom:1px #999999 solid;}
.photo2 ul li p {font-size: 16px;color: #999999;line-height: 28px;height: 140px;}
.photo2 ul li span {position: absolute;top: 4%;right: 6%;font-size: 56px;color: #f3f3f3;font-weight: 550;/*font-style: oblique;*/}
.photo2 ul li span img{width:100px;}

.photo3_bg {background-color: #fff;padding-top: 66px;padding-bottom: 33px;}
.photo3_bg .title {margin-bottom: 40px;}
.photo3_bg .title h1 {margin-bottom: 24px;}
.photo3_bg .title p {color: #333;margin-top: 18px;}
.photo3 {width: 96%;max-width: 1500px;margin: 0 auto;}
.photo3 ul {overflow: hidden;}
.photo3 ul li {float: left;width: 48%;margin-right: 3.2%;border-radius: 0px 0px 0 0;overflow: hidden;margin-bottom: 3.2%; border:1px #dddddd solid;}
.photo3 ul li:hover .photo3_img img{transform: scale(1.1);}
.photo3 ul li:nth-child(even) {margin-right: 0;}
.photo3 .photo3_text {height: 185px;background-color: #fff;padding: 0 36px;padding-top: 30px;position: relative;box-sizing: border-box;}
.photo3 .photo3_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 15px;}
.photo3 .photo3_text p {font-size: 16px;color: #999999;line-height: 28px;word-break: break-all;}
/*.photo3 .photo3_text span {position: absolute;top: -12px;right: 19px;display: block;width: 72px;height: 72px;}
.photo3 .photo3_text img {width: 100%;height: auto;}*/
.photo3 .photo3_img{width: 100%;overflow: hidden;}
.photo3 .photo3_img img {width: 100%;height: auto;transition: all .4s;}

.photo4_bg {padding-top: 62px;margin-bottom: 30px; padding-bottom:70px;background: url('../images/photo4_bg.jpg') no-repeat center/cover;box-sizing: border-box;}
.photo4_bg .title {margin-bottom: 32px;}
.photo4 {position: relative;width: 96%;max-width: 1500px;margin: 0 auto;}
.photo4 .hd {margin-bottom: 22px;}
.photo4 .bd ul li {position: relative;}
/* .mr4 .bd ul li:hover img{} */
.photo4 .bd ul li img {width: 100%; height:auto;border-radius: 20px;}

.photo5_bg {padding-top: 55px;padding-bottom: 40px;}
.photo5_bg .title {margin-bottom: 30px;}
.photo5_bg .title p {color: #333;margin-top: 18px;}


.photo6_bg {background-color: #f6f7f9;padding-top: 25px;padding-bottom: 10px; position:relative; height:800px;}
.photo6_bgimg{background: url('../images/photo6_bg.jpg') no-repeat center/cover;box-sizing: border-box; height:500px; width:100%;}
.photo6 { position:absolute; top:324px; width:100%;}
.photo6 ul {overflow: hidden;width: 96%;max-width: 1500px;margin: 0 auto; border:1px #dddddd solid;}
.photo6 ul li {float: left;width: 24.92%;background-color: #fff;border-right:1px #dddddd solid; overflow:hidden;}
.photo6 ul li:nth-child(4){width: 25%;border-right:0px;}

.photo6 .photo6_img img {width: 100%;height: 200px;}
/*.photo6 .photo6_text {position: relative;}
.photo6 .photo6_text img {width: 100%;height: auto;visibility: hidden;z-index: -9;}*/
/*.photo6 .photo6_text div {position: absolute;top: 0;left: 0;width: 100%;height: 100%;box-sizing: border-box;padding-left: 8.5%;padding-right: 8.5%;padding-top: 10.8%;}*/
.photo6 .photo6_text div {width:90%; margin:0 auto; overflow:hidden;}
.photo6 .photo6_text h1 {font-size: 56px;color: #eee;font-weight: 550;font-style: oblique;}
.photo6 .photo6_text h2 {font-size: 22px;color: #333;line-height: 28px;font-weight: 550;margin-top: 18px; text-align:center;}
.photo6 .photo6_text p {font-size: 16px;color: #666;line-height: 28px;margin-top: 20px; text-align:center; height:110px; padding-bottom:20px;}


/* 智慧园区 */
.smart1_bg {padding-top: 90px;}
.smart1_bg .title {margin-bottom: 43px;}
.smart1 {width: 96%;max-width: 1500px;margin: 0 auto;}
.smart1 ul {overflow: hidden;}
.smart1 ul li {width: 22.2%;height: 382px;margin-right: 3.73%;text-align: center;float: left;border: 1px solid #d7d7d7;border-radius: 20px;box-sizing: border-box;}
.smart1 ul li:hover .smart1_img img{transform: scale(1.1);}
.smart1 .smart1_img {width: 75px;height: 75px;margin: 0 auto;margin-top: 47px;margin-bottom: 44px;border-radius: 50%;overflow: hidden;}
.smart1 .smart1_img img {width: 100%;height: auto;transition: all .4s;}
.smart1 .smart1_text h1 {width:80%; margin:0 auto;font-size: 24px;color: #333;font-weight: 550;margin-bottom: 29px;}
.smart1 .smart1_text p {font-size: 16px;color: #666;line-height: 28px; width:80%; margin:0 auto;}


.smart2_bg {margin-top:50px;padding-top: 55px;padding-bottom: 110px; background:#f6f7f9;}
.smart2_bg .title {margin-bottom: 42px;}
.smart2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.smart2 .hd {text-align: center;/*border-bottom: 1px solid #cfcfcf;*/width:100%;}
.smart2 .hd ul {display: inline-block;overflow: hidden;width:100%;}
.smart2 .hd ul li {float: left;width: 23.5%;/*margin: 0 53px;*/ margin-right:2%;box-sizing: border-box;/*cursor: pointer;*/}
.smart2 .hd ul li:nth-child(4){margin-right:0%;}
.smart2 .hd ul li.on {border-color: #ff8500;}
.smart2 .hd ul li.on img {filter: none;}
.smart2 .hd ul li.on h1 {color: #ff8500;}
.smart2 .hd ul li.on p {color: #ff8500;}
.smart2 .hd ul li img {width: 100%;height: auto;margin-bottom: 17px; border-radius:10px;/*margin-right: 9px;margin-left: 18px;filter: grayscale(100%);*/}
/*.smart2 .hd ul li p {text-align: left;font-size: 15.5px;color: #999;}*/
.smart2 .hd ul li h1 {text-align: center;font-size: 16px;color: #333;font-weight: 500;line-height: 23px;}
.smart2 .bd {margin-bottom: 30px;}
.smart2 .bd ul li {position: relative;overflow: hidden;border-radius:20px;}
.smart2 .bd ul li.on img{transform: scale(1.0);}
.smart2 .bd ul li img {width: 100%;height: auto;/*transition: all 5s;*/}

.smart3_bg {width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 90px;}
.smart3_bg .title {margin-bottom: 36px;}
.smart3_bg .title p {color: #333;margin-top: 18px; line-height:30px;}
.smart3 ul {overflow: hidden;}
.smart3 ul li {float: left;width: 48.6%;border: 1px solid #d7d7d7;padding: 27px 0;border-radius: 20px;overflow: hidden;box-sizing: border-box;margin-right: 2.8%;margin-bottom: 2.8%;}
.smart3 ul li:hover .smart3_img div img {transform: scale(1.0);}
.smart3 ul li:nth-child(even) {margin-right: 0;}
.smart3 .smart3_img {float: left;width: 30.5%;position: relative;}
.smart3 .smart3_img div {width: 40.2%;/*border-radius: 50%;*/margin: 0 auto;overflow: hidden; padding-top:15px;}
.smart3 .smart3_img div img {width: 90px;height: auto;transition: all .4s;}
.smart3 .smart3_text {float: left;width: 57.1%;padding: 12px 0;}
.smart3 .smart3_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 12px;height: 31px;}
.smart3 .smart3_text p {font-size: 16px;color: #666;line-height: 28px;height: 60px;}


.smart4_bg {margin-top:30px;padding-top: 65px;padding-bottom: 30px; background:#f6f7f9;}
.smart4_bg .title {margin-bottom: 42px;}
.smart4_bg .title p {color: #333;margin-top: 18px;}
.smart4 {width: 96%;max-width: 1500px;margin: 0 auto;}
.smart4 .hd {text-align: center;background:#e6edf8;width:100%; margin-bottom:50px;border-radius:10px;}
.smart4 .hd ul {display: inline-block;overflow: hidden;width:100%; margin-bottom:-3px;}
.smart4 .hd ul li {float: left;width: 25%;height: 63px; line-height:63px; padding-top:18px;border-bottom: 3px solid transparent;box-sizing: border-box;cursor: pointer; text-align:center;}
.smart4 .hd ul li.on {border-color: #ff8500; background:#ffffff; border-radius:0px 0 0 0;}
.smart4 .hd ul li.on img {filter: none;}
.smart4 .hd ul li.on h1 {color: #ff8500;}
.smart4 .hd ul li.on p {color: #ff8500;}
.smart4 .hd ul li img {width: 33px;height: auto;float: left;margin-top: 7px;margin-right: 9px;margin-left: 18px;filter: grayscale(100%);}
.smart4 .hd ul li p {text-align: left;font-size: 15.5px;color: #999;}
.smart4 .hd ul li h1 {font-size: 18px;color: #333;font-weight: 550;line-height: 23px;}
.smart4 .bd {margin-bottom: 30px;}
.smart4 .bd ul li {position: relative;overflow: hidden;}
.smart4 .smart4_img{float:right; width:41%; padding-top:6px; overflow:hidden;}
.smart4 .bd ul li.on img{transform: scale(1.0);}
.smart4 .bd ul li img {width: 100%;height: auto;transition: all 5s;border-radius:10px;}
.smart4 .smart4_text {width:52%; float:left;}
/*.smart4 .smart4_text {position: absolute;top: calc(50% - 158.5px);left: 4%;z-index: 9;width: 426px;height: 319px;border-radius: 20px;padding-left: 2.5%;padding-right: 2.5%;padding-top: 3.5%;box-sizing: border-box;background-color: rgba(255, 255, 255, 0.6);}*/
.smart4 .smart4_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 19px;}
.smart4 .smart4_text i{margin:10px 0px; width:45px; height:2px; background:#ff8500; display:block;}
.smart4 .smart4_text p {font-size: 18px;color: #666666;line-height: 32px; margin-bottom:40px;}
.smart4 .smart4_text dt{ display:inline-table; padding:0 15px; border:1px #666666 solid; border-radius:30px; height:32px; line-height:32px; margin-bottom:25px; color:#666666; margin-right:20px; font-size:18px;}
.smart4 .smart4_text span{ display:inline-table; padding:0 15px; border:1px #666666 solid; border-radius:30px; height:32px; line-height:32px; margin-bottom:25px; color:#666666; margin-right:20px; font-size:18px;}


.smart5_bg {padding-top: 85px;padding-bottom: 40px;overflow: hidden;position: relative;background: url('../images/smart5_bg.jpg') no-repeat center/cover;}
.smart5 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
/*.smart5 > div {float: right;}*/
.smart5 .smart5_title {float: left;text-align: left;}
.smart5 .smart5_title h1 {font-size: 42px;color: #333;font-weight: 550;margin-bottom: 16px;}
.smart5 .smart5_title p {font-size: 18px;color: #666;line-height: 28px;}
.smart5 ul {float: right;overflow: hidden;width: 50%;}
.smart5 ul li {float: left;overflow: hidden;width: 44%; margin-right:12%; margin-bottom:50px;}
.smart5 ul li:nth-child(2n){margin-right:0px;}
/*.smart5 ul li .smart5_icon {float: left;}*/
.smart5 ul li img {width: 60px;height: auto;}
.smart5 ul li .smart5_text h1 {font-size: 23px;color: #000;font-weight: 500;margin-top: 12px; margin-bottom:15px;}
.smart5 ul li .smart5_text p {font-size: 18px;color: #666666;line-height: 28px; height:60px;}

.smart6_bg {background-color: #f6f7f9;padding-top: 0px;padding-bottom: 10px; position:relative; height:800px;}
.smart6_bgimg{background: url('../images/smart6_bg.jpg') no-repeat center/cover;box-sizing: border-box; height:500px; width:100%;}
.smart6 { position:absolute; top:300px; width:100%;}
.smart6 ul {overflow: hidden;width: 96%;max-width: 1500px;margin: 0 auto; border:1px #dddddd solid;}
.smart6 ul li {float: left;width: 24.92%;background-color: #fff;border-right:1px #dddddd solid;}
.smart6 ul li:nth-child(4){width: 25%;border-right:0px;}
.smart6 .smart6_img img {width: 100%;height: 200px;}
/*.smart6 .smart6_text {position: relative;}
.smart6 .smart6_text img {width: 100%;height: auto;visibility: hidden;z-index: -9;}*/
/*.smart6 .smart6_text div {position: absolute;top: 0;left: 0;width: 100%;height: 100%;box-sizing: border-box;padding-left: 8.5%;padding-right: 8.5%;padding-top: 10.8%;}*/
.smart6 .smart6_text div {width:90%; margin:0 auto; overflow:hidden;}
.smart6 .smart6_text h1 {font-size: 56px;color: #eee;font-weight: 550;font-style: oblique;}
.smart6 .smart6_text h2 {font-size: 22px;color: #333;line-height: 28px;font-weight: 550;margin-top: 18px; text-align:center;}
.smart6 .smart6_text p {font-size: 16px;color: #666;line-height: 28px;margin-top: 20px; text-align:center; height:150px; padding-bottom:20px;}


/* 弱电工程 */
.electric1_bg {position: relative;padding-top: 90px;}
.electric1_bg .title {margin-bottom: 42px;}
.electric1 .hd {position: absolute;left: 50%;bottom: 5%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);width: 96%;max-width: 1500px;margin: 0 auto;z-index: 999;}
.electric1 .hd ul {width: 53.3%;box-shadow: 0 0 25px #ddd;background-color: #fff;}
.electric1 .hd ul::after {content: '';display: block;clear: both;}
.electric1 .hd ul li {float: left;width: 25%;height: 150px;text-align: center;position: relative;cursor: pointer;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}
.electric1 .hd ul li a{display: block;}
.electric1 .hd ul li.on {background-color: #ff8500;box-shadow: 0 0 25px #ddd;}
.electric1 .hd ul li.on p {color: #fff;}
.electric1 .hd ul li.on img {filter: brightness(500%);}
.electric1 .hd ul li.on i {opacity: 0;}
.electric1 .hd ul li.on::before {height: 10px;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}
.electric1 .hd ul li.on::after {height: 10px;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}
.electric1 .hd ul li::before {bottom: 100%;left: 0;content: '';display: block;position: absolute;width: 100%;height: 0px;background-color: #ff8500;}
.electric1 .hd ul li::after {top: 100%;left: 0;content: '';display: block;position: absolute;width: 100%;height: 0px;background-color: #ff8500;}
.electric1 .hd ul li p {font-size: 19px;color: #333;margin-top: 8px;}
.electric1 .hd ul li img {width: 40px;margin-top: 40px;}
.electric1 .hd ul li i {position: absolute;top: calc(50% - 39.5px);right: 0;display: block;width: 1px;height: 79px;background-color: #dddddd;}
.electric1 .bd ul li a {display: block;overflow: hidden;}
.electric1 .bd .electric1_text {width: 96%;max-width: 1500px;margin: 0 auto;height: 100%;position: relative;}
.electric1 .bd .electric1_text:hover span {margin-left: 15px;}
.electric1 .bd .electric1_text::after {content: '';display: block;width: 42%;height: 1px;background-color: #ddd;margin-bottom: -1px;}
.electric1 .bd .electric1_text div {width: 34.9%;position: absolute;top: 0;left: 0;z-index: 9;}
.electric1 .bd .electric1_text h1 {font-size: 32px;color: #333;line-height: 40px;font-weight: 400;margin-top: 48px;margin-bottom: 20px;}
.electric1 .bd .electric1_text p {font-size: 16px;color: #666;line-height: 28px;}
.electric1 .bd .electric1_text span {display: block;font-size: 16px;color: #ff8500;margin-top: 30px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.electric1 .bd .electric1_img {float: right;width: 57.7%;overflow: hidden;}
.electric1 .bd .electric1_img:hover img{transform: scale(1.1);}
.electric1 .bd .electric1_img img {width: 100%;height: auto;transition: all .4s;}
.electric2_bg {background-color: #f6f7f9;padding-top: 63px;padding-bottom: 77px;}
.electric2_bg .title {margin-bottom: 38px;}
.electric2 {width: 96%;max-width: 1500px;margin: 0 auto;background-color: #fff;overflow: hidden;}
.electric2 .hd {float: right;width: 33.2%;position: relative;z-index: 99;}
.electric2 .hd ul li {height: 95px;margin: 40px 0;cursor: pointer;}
.electric2 .hd ul li.on::after {background-color: #ff8500;}
.electric2 .hd ul li.on h1 {color: #ff8500;}
.electric2 .hd ul li.on span {color: #ff8500;}
.electric2 .hd ul li.on p {color: #ff8500;}
.electric2 .hd ul li::after {content: '';display: block;clear: both;width: 94.3%;height: 2px;background-color: transparent;margin-left: -5%;}
.electric2 .hd ul li h1 {float: left;font-size: 73px;color: #666;opacity: 0.1;font-weight: 550;line-height: 95px;margin-left: 18%;}
.electric2 .hd ul li span {font-size: 28px;color: #666;font-weight: 550;display: block;margin-top: 15px;}
.electric2 .hd ul li p {font-size: 16px;color: #666;line-height: 32px;}
.electric2 .hd ul li div {float: left;margin-left: 12px;}
.electric2 .bd {float: left;width: 66.8%;}
.electric2 .bd .electric2_img{overflow: hidden;}
.electric2 .bd .electric2_img:hover img{transform: scale(1.1);}
.electric2 .bd .electric2_img img {width: 100%;height: auto;transition: all .4s;}
.electric2 .bd .electric2_text {padding-left: 3.5%;padding-bottom: 3.5%;}
.electric2 .bd .electric2_text h1 {font-size: 28px;color: #666;font-weight: 550;margin-top: 36px;}
.electric2 .bd .electric2_text span {font-size: 18px;font-weight: 400;margin-left: 15px;}
.electric2 .bd .electric2_text p {font-size: 16px;color: #666;margin-top: 14px;}
.electric3_bg {padding-top: 93px;padding-bottom: 90px;}
.electric3_bg .title {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;margin-bottom: 35px;}
.electric3_bg .title h1 {float: left;}
.electric3_bg .title ul {float: right;overflow: hidden;margin-top: 28px;}
.electric3_bg .title ul li {float: left;margin-left: 25px;}
.electric3_bg .title ul li a {font-size: 18px;color: #333;}
.electric3_bg .title ul li a:hover{color: #f08300;}
.electric3 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.electric3 .hd {float: right;width: 19%;}
.electric3 .hd ul li {margin-bottom: 3.7%;cursor: pointer;}
.electric3 .hd ul li img {width: 100%;height: auto;}
.electric3 .bd {float: left;width: 80.3%;}
.electric3 .bd ul li {position: relative;overflow: hidden;}
.electric3 .bd ul li:hover img{transform: scale(1.1);}
.electric3 .bd ul li img {width: 100%;height: auto;transition: all .4s;}
.electric3 .bd .electric3_text {position: absolute;left: 0;bottom: 0;width: 69.6%;height: 200px;padding-top: 3.8%;padding-left: 4%;padding-right: 4.9%;box-sizing: border-box;background-color: rgba(255, 133, 0, 0.9);overflow: hidden;}
.electric3 .bd .electric3_text h1 {font-size: 28px;color: #fff;font-weight: 400;margin-bottom: 15px;}
.electric3 .bd .electric3_text p {font-size: 16px;color: #fff;line-height: 28px;}
.electric3 .bd .electric3_text span {float: right;display: block;width: 42px;height: 42px;background-color: #fff;border-radius: 50%;position: relative;top: -50%;}
.electric3 .bd .electric3_text span::after {position: absolute;top: calc(50% - 1px);left: calc(50% - 8px);content: '';display: block;width: 16px;height: 2px;background-color: #333;}
.electric3 .bd .electric3_text span::before {position: absolute;top: calc(50% - 8px);left: calc(50% - 1px);content: '';display: block;width: 2px;height: 16px;background-color: #333;}

.electric4_bg {padding-top: 120px;padding-bottom: 80px; height:420px;overflow: hidden;position: relative;background: url('../images/electric4_bg.jpg') no-repeat center/cover;}
.electric4 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.electric4 > div {float: right;}
.electric4 .electric4_title {text-align: right;}
.electric4 .electric4_title h1 {font-size: 40px;color: #333;font-weight: 550;margin-bottom: 10px;}
.electric4 .electric4_title h2 {font-size: 28px;color: #333;font-weight: 550;margin-bottom: 76px;}
.electric4 .electric4_title p {font-size: 18px;color: #333;line-height: 28px;}.electric4 .electric4_title p strong{font-size:24px;}

.electric5_bg {padding-top: 90px;padding-bottom: 100px;}
.electric5_bg .title {margin-bottom: 43px;}
.electric5_bg .title p {color: #333;margin-top: 18px;}
.electric5 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.electric5 .electric5_left {float: left;width: 29.2%;}
.electric5 .electric5_left div {border-bottom: 1px solid #ddd;}
.electric5 .electric5_left div img {width: 40px;height: auto;margin-top: 55px;}
.electric5 .electric5_right {float: right;width: 64.9%;overflow: hidden;}
.electric5 .electric5_right .electric5_item {border-bottom: 1px solid #ddd;float: left;width: 45.1%;margin-right: 9.8%;}
.electric5 .electric5_right .electric5_item img {width: 40px;height: auto;margin-top: 55px;}
.electric5 .electric5_img{overflow: hidden;}
.electric5 .electric5_img:hover img{transform: scale(1.1);}
.electric5 .electric5_img img {width: 100%;height: 422px;object-fit: cover; transition: all .4s;}
.electric5 h1 {font-size: 24px;color: #333;font-weight: 400;margin-top: 15px;margin-bottom: 9px;}
.electric5 p {font-size: 16px;color: #666;line-height: 28px;margin-bottom: 32px;}

.electric6_bg {position: relative;}
.electric6_bg img {width: 100%;height: auto;}
.electric6_bg .title {position: absolute;top: 6.5%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.electric6_bg .title h1 {color: #fff;}
.electric6_bg .title p {color: #fff;line-height: 32px;font-weight: lighter;margin-top: 15px;}


/* 弱电工程内页 */
.electric_de1_bg {padding-top: 90px;}
.electric_de1_bg .title {margin-bottom: 30px;}
.electric_de1 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;margin-bottom: 50px;}
.electric_de1 .electric_de1_text {float: left;width: 54.1%;}
.electric_de1 .electric_de1_text h1 {font-size: 16px;color: #666;line-height: 28px;font-weight: 400;margin-bottom: 21px;}
.electric_de1 .electric_de1_text p {font-size: 16px;color: #666;line-height: 32px;}
.electric_de1 .electric_de1_img {float: right;width: 39.2%;overflow: hidden;}
.electric_de1 .electric_de1_img:hover img{transform: scale(1.1);}
.electric_de1 .electric_de1_img img {width: 100%;height: auto;transition: all .4s;}
.electric_de2_bg {padding-top: 92px;padding-bottom: 90px;}
.electric_de2_bg .title {margin-bottom: 38px;}
.electric_de2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.electric_de2 ul {border-top: 1px solid #ddd;}
.electric_de2 ul li {border-bottom: 1px solid #ddd;height: 90px;padding-left: 4.1%;box-sizing: border-box;overflow: hidden;padding-right: 3.2%;-webkit-transition: all 0.6s;-o-transition: all 0.6s;-ms-transition: all 0.6s;-moz-transition: all 0.6s;transition: all 0.6s;}
.electric_de2 ul li.electric_de2_active {height: 379px;background-color: #ff8500;padding-top: 3%;padding-bottom: 3%;}
.electric_de2 ul li.electric_de2_active h1 {color: #fff;}
.electric_de2 ul li.electric_de2_active h1::before {opacity: 0;}
.electric_de2 ul li.electric_de2_active p {color: #fff;}
.electric_de2 ul li.electric_de2_active .electric_de2_img {opacity: 1;}
.electric_de2 .electric_de2_text {float: left;width: 56.6%;}
.electric_de2 .electric_de2_text h1 {line-height: 90px;font-size: 20px;color: #666;font-weight: 550;position: relative;}
.electric_de2 .electric_de2_text h1::before {position: absolute;top: calc(50% - 10.5px);left: -45px;content: '+';display: block;width: 23px;height: 23px;line-height: 21px;text-align: center;color: #ddd;border: 1px solid #ddd;box-sizing: border-box;}
.electric_de2 .electric_de2_text p {font-size: 16px;color: #fff;line-height: 28px;}
.electric_de2 .electric_de2_text span {display: block;font-family: '宋体';width: 23px;height: 23px;line-height: 21px;text-align: center;color: #fff;border: 1px solid #fff;font-size: 16px;box-sizing: border-box;margin-top: 30px;}
.electric_de2 .electric_de2_img {float: right;width: 40.2%;opacity: 0;overflow: hidden;}
.electric_de2 .electric_de2_img:hover img{transform: scale(1.1);}
.electric_de2 .electric_de2_img img {width: 100%;height: auto;transition: all .4s;}
.electric_de3_bg {position: relative;}
.electric_de3_bg > img {width: 100%;height: auto;}
.electric_de3_bg .title {margin-bottom: 37px;}
.electric_de3 {width: 96%;max-width: 1500px;margin: 0 auto;position: absolute;top: 8.3%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.electric_de3 ul {overflow: hidden;}
.electric_de3 ul li {float: left;width: 30.8%;margin-right: 3.8%;margin-bottom: 3.8%;padding-top: 1.2%;padding-left: 1%;padding-right: 1%;padding-bottom: 2.5%;background-color: #fff;box-sizing: border-box;}
.electric_de3 ul li:hover .electric_de3_img img{transform: scale(1.1);}
.electric_de3 .electric_de3_text {padding: 5%;box-sizing: border-box;}
.electric_de3 .electric_de3_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 6px;}
.electric_de3 .electric_de3_text h2 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 25px;}
.electric_de3 .electric_de3_text p {font-size: 16px;color: #666;line-height: 28px;height: 84px;overflow: hidden;}
.electric_de3 .electric_de3_img {text-align: center;overflow: hidden;}
.electric_de3 .electric_de3_img img {width: 100%;height: auto;transition: all .4s;}

/* 产品列表 */
.products_bg {background-color: #fff;padding-bottom: 78px;}
.products {width: 96%;max-width: 1500px;margin: 0 auto;margin-bottom: 50px;margin-top: 60px;}
.products::after {content: '';display: block;clear: both;}
.products a {float: left;width: 23.5%;margin-right: 2%;margin-bottom: 2%;padding-top: 28px;border: 1px solid #dddddd;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;box-sizing: border-box;}
/* .products a:hover .mr7_img img{transform: scale(1.2);} */
.products a:hover {box-shadow: 0 0 25px #ddd;}
.products a:hover .mr7_text h1 {color: #ff8500;}
.products .mr7_img {text-align: center;overflow: hidden;}
.products .mr7_img img {width: 100%;transition: all .4s;/*transform: scale(1.1);*/}
.products .mr7_text {padding: 0 6.5%;margin-top: 43px;box-sizing: border-box;}
.products .mr7_text h1 {font-size: 18px;color: #333;font-weight: 550;margin-bottom: 8px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.products .mr7_text p {font-size: 16px;color: #999;line-height: 24px;height: 72px;overflow: hidden;margin-bottom: 24px;}
.products .mr7_text span {margin-bottom: 17px;}

/* 产品详情页 */
.products_de {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;padding-top: 100px;padding-bottom: 85px;}
.products_de .products_de_left {float: left;width: 35.2%;}
.products_de .products_de_left img {width: 100%;height: auto;}
.products_de .products_de_right {float: right;width: 59.5%;}
.products_de .products_de_right h1 {font-size: 32px;color: #333;font-weight: 400;margin-bottom: 57px;}
.products_de .products_de_right p,
.products_de .products_de_right span {font-size: 16px !important;color: #666 !important;line-height: 28px !important;}
.products_de .products_de_main {clear: both;padding-top: 70px;}
.products_de .products_de_main h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 25px;}

/* 表格样式 */
.product_table table {width: 100%;border-collapse: collapse;overflow: hidden;}
.product_table table tr {width: 100%;}
.product_table table th {border: 1px solid #ededed;border-bottom: 0;border-top: 0;height: 66px;background-color: #9a9a9a;font-size: 24px;color: #fff;font-weight: 400;line-height: 20px;text-align: left;padding-left: 2.7%;}
.product_table table td {border: 1px solid #ededed;height: auto;font-size: 16px;color: #666;height: 66px;line-height: 66px;text-align: center;position: relative;text-align: left;padding-left: 2.7%;}
.product_table table tbody tr:nth-child(odd) {background-color: #f6f7f9;}
.product_table table tbody tr:nth-child(even) {background-color: #fff;}

.product_table p,.product_table span{font-size: 16px !important;color: #666 !important;line-height: 32px !important;text-align: left;}
.product_table img{max-width: 100%;}

/* 案例列表 */
.case_bg {background-color: #f6f7f9;padding-bottom: 78px;}
.case_bg .mr5 {margin-bottom: 30px;padding-top: 60px;}

/* 内页样式 */
.ny_style {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;padding-top: 100px;}
.ny_style_main {float: left;width: 64%;}
.ny_style_title {border-bottom: 1px solid #e2e2e2;margin-bottom: 20px;}
.ny_style_title h1 {font-size: 32px;color: #333;font-weight: 400;margin-bottom: 23px;}
.ny_style_title p {font-size: 17px;color: #666;margin-bottom: 31px;}
.ny_style_title span {margin-right: 15px;}
.ny_style_text {font-size: 16px;color: #666;line-height: 28px;}
.ny_style_text p,
.ny_style_text span {line-height: 28px !important;font-size: 16px !important;color: #666 !important;}
.ny_style_text img {max-width: 100%;margin: 22px 0;}
.ny_style_btns {border-top: 1px solid #e2e2e2;overflow: hidden;padding-top: 29px;padding-bottom: 75px;margin-top: 35px;}
.ny_style_btns a {font-size: 17px;color: #333;line-height: 46px;}
.ny_style_btns a:hover {color: #ff8500;}
.ny_style_btns .return {float: right;margin-top: -20px;display: block;width: 131px;height: 41px;line-height: 39px;color: #fff;background-color: #ff8500;border-radius: 5px;text-align: center;border: 1px solid transparent;box-sizing: border-box;}
.ny_style_btns .return:hover {background-color: #fff;color: #ff8500;border: 1px solid #ff8500;}

/* 推荐案例 */
.recommend {float: right;width: 24%;padding: 0 1.9%;padding-top: 1.5%;box-sizing: border-box;border: 1px solid #dddddd;margin-bottom: 50px;}
.recommend > h1 {font-size: 24px;color: #333;font-weight: 400;}
.recommend ul {margin-top: 18px;}
.recommend ul li {padding-top: 39px;padding-bottom: 45px;border-top: 1px solid #dddddd;}
.recommend ul li:first-of-type {padding-top: 0;border: 0;}
.recommend ul li:hover .recommend_img img {transform: scale(1.1);}
.recommend ul li:hover .recommend_text h1 {color: #ff8500;}
.recommend .recommend_img {overflow: hidden;}
.recommend .recommend_img img {width: 100%;height: auto;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.recommend .recommend_text h1 {font-size: 18px;color: #333;font-weight: 400;margin-top: 18px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.recommend .recommend_text p {font-size: 16px;color: #666;line-height: 28px;margin-top: 8px;overflow: hidden;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;}

/* 细分类 */
.fine_list {display: none;height: 20px; text-align: center;padding-top: 35px;}
.fine_list_active{display: block;}
.fine_list ul {display: inline-block;overflow: hidden;}
.fine_list ul li {float: left;}
.fine_list ul li.fine_list_active2 a {color: #ff8500;border-bottom: 1px solid #ff8500;}
.fine_list ul li:hover a {color: #ff8500;border-bottom: 1px solid #ff8500;}
.fine_list ul li a {display: block;text-align: center;font-size: 18px;color: #666;border-bottom: 1px solid transparent;box-sizing: border-box;margin: 0 23px;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}


/* 内页分类 */
.ny_list{width: 96%;max-width: 1500px;margin: 0 auto;}

.big_list {text-align: center;padding-top: 60px;}
.big_list  ul {display: inline-block;overflow: hidden;}
.big_list  ul li {float: left;margin-bottom: 10px;}
.big_list  ul li.ny_active a {color: #fff;background-color: #ff8500;border-color: #ff8500;}
.big_list  ul li:hover a {color: #fff;background-color: #ff8500;border-color: #ff8500;}
.big_list  ul li a {display: block;height: 41px;line-height: 39px;text-align: center;font-size: 18px;color: #333;padding: 0 29px;border-radius: 30px;border: 1px solid #dddddd;box-sizing: border-box;margin: 0 9px;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}

/* 新闻资讯分类 */
.news_list {float: left;}
.news_list ul {overflow: hidden;}
.news_list ul li {float: left;margin: 0;}
.news_list ul li:hover {background-color: #ff8500;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}
.news_list ul li:hover a {color: #fff;}
.news_list ul li.news_list_active {background-color: #ff8500;-webkit-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;}
.news_list ul li.news_list_active a {color: #fff;}
.news_list ul li a {font-size: 18px;display: block;min-width: 122px;height: 100%;text-align: center;box-sizing: border-box;padding: 0 26px;}

/* 新闻资讯列表 */
.news_bg {overflow: hidden;width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 98px;}
.news {float: left;width: 64%;margin-bottom: 82px;}
.news ~ .fy {clear: both;text-align: left;margin-bottom: 90px;}
.news ~ .fy li:first-of-type {margin-left: 0;}
.news ul {overflow: hidden;border-top: 1px solid #e2e2e2;}
.news ul li {padding-top: 38px;padding-bottom: 38px;border-bottom: 1px solid #e2e2e2;overflow: hidden;}
.news ul li a {display: block;overflow: hidden;position: relative;}
.news ul li a:hover .news_img img {transform: scale(1.1);}
.news ul li a:hover .news_text h1 {color: #ff8500;}
.news .news_img {float: left;width: 33.33%;overflow: hidden;}
.news .news_img img {width: 100%;height: auto;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.news .news_text {width: 61.9%;height: 100%;position: absolute;right: 0;top: 0;box-sizing: border-box;}
.news .news_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 8px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.news .news_text p {font-size: 17px;color: #666;line-height: 28px;height: 76px;overflow: hidden;}
.news .news_text span {font-size: 17px;color: #333;position: absolute;left: 0;bottom: 0;}

/* 新闻推荐 */
.news_recommend {float: right;width: 24%;padding: 0 1.9%;padding-top: 1.5%;margin-bottom: 70px; box-sizing: border-box;border: 1px solid #dddddd;}
.news_recommend .news_recommend_main {position: relative;margin-bottom: 69px;}
.news_recommend > h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 18px;}
.news_recommend .hd {position: absolute;left: 0;bottom: -23px;z-index: 9;}
.news_recommend .hd ul {overflow: hidden;}
.news_recommend .hd ul li {float: left;width: 33px;height: 4px;background-color: #dddddd;margin-right: 16px;cursor: pointer;}
.news_recommend .hd ul li.on {background-color: #ff8500;}
.news_recommend .bd ul li {position: relative;overflow: hidden;}
.news_recommend .bd ul li:hover img {transform: scale(1.2);}
.news_recommend .bd ul li img {width: 100%;height: auto;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.news_recommend .bd .news_recommend_text {position: absolute;bottom: 0;left: 0;width: 100%;height: 27px;background-color: rgba(255, 133, 0, 0.8);font-size: 16px;color: #fff;line-height: 27px;text-align: center;}
.news_recommend > a {display: block;font-size: 18px;color: #333;line-height: 30px;margin-bottom: 37px;}
.news_recommend > a:hover {color: #ff8500;}

/* 智能安防 痛点 */
.pain_bg {width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 90px;}
.pain_bg .title {margin-bottom: 36px;}
.pain ul {overflow: hidden;}
.pain ul li {float: left;width: 48.6%;border: 1px solid #d7d7d7;padding: 27px 0;border-radius: 20px;overflow: hidden;box-sizing: border-box;margin-right: 2.8%;margin-bottom: 2.8%;}
.pain ul li:hover .pain_img div img {transform: scale(1.1);}
.pain ul li:nth-child(even) {margin-right: 0;}
.pain .pain_img {float: left;width: 36.5%;position: relative;}
.pain .pain_img div {width: 57.2%;border-radius: 50%;margin: 0 auto;overflow: hidden;}
.pain .pain_img div img {width: 100%;height: auto;transition: all .4s;}
.pain .pain_text {float: left;width: 57.1%;padding: 12px 0;}
.pain .pain_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 12px;height: 31px;}
.pain .pain_text p {font-size: 16px;color: #666;line-height: 28px;height: 84px;}
.security1_bg {width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 73px;padding-bottom: 80px;}
.security1_bg .title {margin-bottom: 40px;}
.security1_bg .title p {color: #333;margin-top: 18px;}
.security1 .bd ul li {overflow: hidden;position: relative;}
.security1 .bd .security1_text {position: absolute;top: 0;left: 0;width: 48%;height: 100%;border-top: 1px solid #dddddd;border-bottom: 1px solid #dddddd;padding-top: 64px;box-sizing: border-box;}
.security1 .bd .security1_text h1 {font-size: 20px;color: #333;font-weight: 550;line-height: 40px;margin-bottom: 9px;}
.security1 .bd .security1_text p {font-size: 16px;color: #666;line-height: 28px;font-weight: lighter;width: 83%;}
.security1 .bd .security1_text i {margin-left: 5px;margin-right: 10px;}
.security1 .bd .security1_text ul {overflow: hidden;margin-top: 28px;}
.security1 .bd .security1_text ul li {float: left;font-size: 16px;color: #666;line-height: 28px;}
.security1 .bd .security1_text span {display: block;font-size: 16px;color: #ff8500;margin-top: 30px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.security1 .bd .security1_text span:hover {margin-left: 15px;}
.security1 .bd .security1_img {float: right;width: 49.8%;overflow: hidden;}
.security1 .bd .security1_img:hover img{transform: scale(1.1);}
.security1 .bd .security1_img img {width: 100%;height: auto;transition: all .4s;}
.security1 .hd {margin-top: 47px;}
.security1 .hd ul {overflow: hidden;}
.security1 .hd ul li {float: left;width: 22.4%;height: 109px;line-height: 109px;margin-right: 3.46%;padding-left: 30px;padding-right: 20px;border: 2px solid #ddd;border-bottom: 2px solid #ff8500;cursor: pointer;overflow: hidden;box-sizing: border-box;}
.security1 .hd ul li a{display: block;}
.security1 .hd ul li.on {border: 2px solid #ff8500;}
.security1 .hd ul li.on img {filter: none;}
.security1 .hd ul li.on p {color: #ff8500;}
.security1 .hd ul li.on i {color: #ff8500;}
.security1 .hd ul li h1 {float: left;}
.security1 .hd ul li img {width: 42px;filter: grayscale(100%);}
.security1 .hd ul li p {float: left;font-size: 20px;color: #666;font-weight: 550;margin-left: 20px;}
.security1 .hd ul li i {float: right;font-size: 36px;color: #efefef;font-weight: 550;font-style: oblique;}
.security2_bg {position: relative;}
.security2_bg img {width: 100%;}
.security2_bg .title {position: absolute;top: 7.8%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.security2_bg .title p {color: #333;margin-top: 19px;}
.security2 {position: absolute;top: 20%;left: 50%;width: 96%;max-width: 1500px;margin: 0 auto;height: 100%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.security2 div {width: 377px;height: 171px;border: 1px solid #ddd;background-color: #fff;box-sizing: border-box;position: relative;}
.security2 .security2_item1 {position: absolute;top: 9.6%;left: 0;}
.security2 .security2_item2 {position: absolute;top: 9.6%;right: 0;}
.security2 .security2_item3 {position: absolute;top: 50.4%;left: 0;}
.security2 .security2_item4 {position: absolute;top: 50.4%;right: 0;}
.security2 h1 {writing-mode: vertical-lr;float: left;width: 27.5%;height: 100%;font-size: 28px;color: #666;font-weight: 400;line-height: 104px;text-align: center;}
.security2 p {position: absolute;top: 50%;right: 0;font-size: 16px;color: #666;line-height: 28px;width: 72.5%;box-sizing: border-box;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);}
.security3_bg {padding-top: 90px;}
.security3_bg .title {margin-bottom: 40px;}
.security3_bg .title p {color: #333;margin-top: 18px;}
.security3 {width: 96%;max-width: 1500px;margin: 0 auto;}
.security3 ul {overflow: hidden;border-left: 1px solid #ddd;}
.security3 ul li {float: left;width: 16.7%;height: 688px;border-right: 1px solid #ddd;padding: 0 20px;box-sizing: border-box;transition: all 1s;transition-timing-function: ease;position: relative;}
.security3 ul li.security3_active {width: 49.9%;}
.security3 ul li.security3_active h1 {margin-top: 20px;margin-bottom: 11px;color: #ff8500;}
.security3 ul li.security3_active span::before {width: 7px;}
.security3 ul li.security3_active span::after {opacity: 0;}
.security3 ul li img {width: 100%;min-height: 340px;object-fit: cover;}
.security3 ul li h1 {font-size: 24px;color: #333;font-weight: 400;margin-top: 50px;margin-bottom: 42px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.security3 ul li p {font-size: 16px;color: #666;line-height: 28px;height: 56px;overflow: hidden;}
.security3 ul li span {position: absolute;left: 20px;bottom: 18px;}
.security3 ul li span::before {position: absolute;top: 0;left: calc(50% - 5px);content: '';display: block;width: 12px;height: 2px;background-color: #333333;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.security3 ul li span::after {position: absolute;top: calc(50% - 5px);left: 0;content: '';display: block;width: 2px;height: 12px;background-color: #333333;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}

/* 智能安防 产品介绍 */
.security_de1_bg {padding-top: 88px;}
.security_de1_bg .title {margin-bottom: 38px;}
.security_de1 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;position: relative;}
.security_de1 .security_de1_text {position: absolute;left: 0;top: 50%;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);width: 54.1%;}
.security_de1 .security_de1_text p {font-size: 16px;color: #666;line-height: 28px;margin-bottom: 15px;}
.security_de1 .security_de1_img {float: right;width: 39.2%;overflow: hidden;}
.security_de1 .security_de1_img:hover img{transform: scale(1.1);}
.security_de1 .security_de1_img img {width: 100%;height: auto;transition: all .4s;}
.security_de2_bg {padding-top: 90px;padding-bottom: 80px;}
.security_de2_bg .title {margin-bottom: 30px;}
.security_de2 {width: 96%;max-width: 1500px;margin: 0 auto;}
.security_de2 .hd {text-align: center;margin-bottom: 17px;}
.security_de2 .hd ul {display: inline-block;overflow: hidden;}
.security_de2 .hd ul li {float: left;overflow: hidden;}
.security_de2 .hd ul li.on p {color: #ff8500;}
.security_de2 .hd ul li p {float: left;font-size: 24px;color: #333;margin: 0 35px;}
.security_de2 .hd ul li span {font-size: 24px;color: #333;display: block;float: left;vertical-align: middle;}
.security_de2 .bd ul li {background-color: #f6f7f9;overflow: hidden;}
.security_de2 .security_de2_text {float: left;width: 50%;padding-left: 6.2%;padding-top: 7.8%;box-sizing: border-box;}
.security_de2 .security_de2_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 18px;}
.security_de2 .security_de2_text p {font-size: 16px;color: #666;line-height: 28px;}
.security_de2 .security_de2_img {float: right;width: 50%;overflow: hidden;}
.security_de2 .security_de2_img:hover img{transform: scale(1.1);}
.security_de2 .security_de2_img img {width: 100%;height: auto;transition: all .4s;}

/* 城正恒优势 */
.security_de3_bg {padding-top: 70px;padding-bottom: 138px;overflow: hidden;background-color: #f6f7f9;}
.security_de3_bg .title {margin-bottom: 42px;}
.security_de3_bg .title p {color: #333;margin-top: 21px;}
.security_de3 {width: 96%;max-width: 890px;margin: 0 auto;position: relative;}
.security_de3 .hd {position: absolute;left: 50%;bottom: -55px;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);z-index: 9;}
.security_de3 .hd ul {overflow: hidden;}
.security_de3 .hd ul li {float: left;width: 22px;height: 22px;margin: 0 13px;border-radius: 50%;background-color: #fff;border: 1px solid #666;box-sizing: border-box;cursor: pointer;}
.security_de3 .hd ul li.on {border-color: #ff8500;background-color: #ff8500;}
.security_de3 .bd > div {overflow: initial !important;}
.security_de3 .bd ul li {margin: 0 16px;background-color: #fff;}
.security_de3 .bd ul li.on img{transform: scale(1.2);transition: all 3.5s;}
.security_de3 .prev {position: absolute;left: -105px;top: 32%;z-index: 9;display: block;font-family: '宋体';width: 65px;height: 65px;text-align: center;line-height: 65px;color: #ff8500;font-size: 42px;font-weight: bold;border-radius: 50%;background-color: rgba(255, 255, 255, 0.9);}
.security_de3 .prev:hover {background-color: #ff8500;color: #fff;}
.security_de3 .next {position: absolute;right: -105px;top: 32%;display: block;font-family: '宋体';width: 65px;height: 65px;text-align: center;line-height: 65px;color: #ff8500;font-size: 42px;font-weight: bold;border-radius: 50%;background-color: rgba(255, 255, 255, 0.9);}
.security_de3 .next:hover {background-color: #ff8500;color: #fff;}
.security_de3 .security_de3_text {padding-top: 5.3%;padding-left: 5%;padding-right: 5%;padding-bottom: 5%;box-sizing: border-box;}
.security_de3 .security_de3_text h1 {font-size: 24px;color: #333;font-weight: 400;margin-bottom: 14px;}
.security_de3 .security_de3_text p {font-size: 16px;color: #666;line-height: 28px;height: 56px;}
.security_de3 .security_de3_img{overflow: hidden;}
.security_de3 .security_de3_img img {width: 100%;height: auto;}
.security_de4_bg {padding-top: 90px;padding-bottom: 65px;}
.security_de4_bg .title {margin-bottom: 44px;}

/* 智慧物联 */
.iot1_bg {padding-top: 90px;}
.iot1_bg .title {margin-bottom: 34px;}
.iot1_bg ~ .mr2_bg .hd li p {height: 84px;}
.iot1 {width: 96%;max-width: 1500px;margin: 0 auto;}
.iot1 ul {overflow: hidden;}
.iot1 ul li {float: left;width: 48.6%;margin-right: 2.8%;margin-bottom: 2.8%;border: 1px solid #ddd;border-radius: 20px;padding-left: 3.5%;padding-right: 3.5%;padding-top: 3%;padding-bottom: 1.5%;box-sizing: border-box;position: relative;}
.iot1 ul li:nth-child(even) {margin-right: 0;}
.iot1 ul li h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 27px;}
.iot1 ul li p {font-size: 16px;color: #666;line-height: 28px;height: 56px;}
.iot1 ul li span {position: absolute;top: 4%;right: 4%;font-size: 56px;color: #f3f3f3;font-weight: 550;font-style: oblique;}
.iot1_img {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.iot1_img:hover img{transform: scale(1.1);}
.iot1_img img {width: 100%;height: auto;transition: all .4s;}
.iot2_bg {overflow: hidden;position: relative;background-color: #e3e3e3;}
.iot2 {position: absolute;top: 50%;left: 50%;width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;-webkit-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);transform: translate(-50%, -50%);}
.iot2 > div {float: right;}
.iot2 .iot2_title {text-align: right;}
.iot2 .iot2_title h1 {font-size: 42px;color: #333;font-weight: 550;margin-bottom: 16px;}
.iot2 .iot2_title p {font-size: 18px;color: #333;line-height: 28px;}
.iot2 ul {overflow: hidden;width: 468px;}
.iot2 ul li {float: left;overflow: hidden;width: 50%;margin-top: 9.5%;}
.iot2 ul li .iot2_icon {float: left;}
.iot2 ul li .iot2_icon img {width: 49px;height: auto;}
.iot2 ul li .iot2_text {float: left;margin-left: 14px;font-size: 16px;color: #666;line-height: 24px;}
.iot2_img {float: left;width: 43%;}
.iot2_img img {width: 100%;height: auto;}
.iot2_pro {position: absolute;top: calc(50% - 110px);left: 46%;}
.iot3_bg {padding-top: 90px;padding-bottom: 100px;}
.iot3_bg .title {margin-bottom: 43px;}
.iot3_bg .title p {color: #333;margin-top: 18px;}
.iot3 {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.iot3 .iot3_left {float: left;width: 29.2%;}
.iot3 .iot3_left div {border-bottom: 1px solid #ddd;}
.iot3 .iot3_left div img {width: 40px;height: auto;margin-top: 55px;}
.iot3 .iot3_right {float: right;width: 64.9%;overflow: hidden;}
.iot3 .iot3_right .iot3_item {border-bottom: 1px solid #ddd;float: left;width: 45.1%;margin-right: 9.8%;}
.iot3 .iot3_right .iot3_item img {width: 40px;height: auto;margin-top: 55px;}
.iot3 .iot3_img{overflow: hidden;}
.iot3 .iot3_img:hover img{transform: scale(1.1);}
.iot3 .iot3_img img {width: 100%;height: 422px;object-fit: cover; transition: all .4s;}
.iot3 h1 {font-size: 24px;color: #333;font-weight: 400;margin-top: 15px;margin-bottom: 9px;}
.iot3 p {font-size: 16px;color: #666;line-height: 28px;margin-bottom: 32px;}
.iot4_bg {position: relative;}
.iot4_bg img {width: 100%;height: auto;}
.iot4_bg .title {position: absolute;top: 6.5%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.iot4_bg .title h1 {color: #fff;}
.iot4_bg .title p {color: #fff;line-height: 32px;font-weight: lighter;margin-top: 15px;}
.iot5_bg {padding-top: 95px;padding-bottom: 110px;}
.iot5_bg .title {margin-bottom: 42px;}
.iot5_bg .title p {color: #333;margin-top: 18px;}
.iot5 {width: 96%;max-width: 1500px;margin: 0 auto;}
.iot5 .hd {text-align: center;border-bottom: 1px solid #cfcfcf;}
.iot5 .hd ul {display: inline-block;overflow: hidden;margin-bottom: -3px;}
.iot5 .hd ul li {float: left;width: 162px;height: 53px;border-bottom: 3px solid transparent;margin: 0 53px;box-sizing: border-box;cursor: pointer;}
.iot5 .hd ul li.on {border-color: #ff8500;}
.iot5 .hd ul li.on img {filter: none;}
.iot5 .hd ul li.on h1 {color: #ff8500;}
.iot5 .hd ul li.on p {color: #ff8500;}
.iot5 .hd ul li img {width: 33px;height: auto;float: left;margin-top: 7px;margin-right: 9px;margin-left: 18px;filter: grayscale(100%);}
.iot5 .hd ul li p {text-align: left;font-size: 15.5px;color: #999;}
.iot5 .hd ul li h1 {text-align: left;font-size: 20.5px;color: #333;font-weight: 550;line-height: 23px;}
.iot5 .bd {margin-bottom: 30px;}
.iot5 .bd ul li {position: relative;overflow: hidden;}
.iot5 .bd ul li.on img{transform: scale(1.2);}
.iot5 .bd ul li img {width: 100%;height: auto;transition: all 5s;}
.iot5 .iot5_text {position: absolute;top: calc(50% - 158.5px);left: 4%;z-index: 9;width: 426px;height: 319px;border-radius: 20px;padding-left: 2.5%;padding-right: 2.5%;padding-top: 3.5%;box-sizing: border-box;background-color: rgba(255, 255, 255, 0.6);}
.iot5 .iot5_text h1 {font-size: 24px;color: #333;font-weight: 550;margin-bottom: 19px;}
.iot5 .iot5_text p {font-size: 18px;color: #333;line-height: 32px;}
.iot6_bg {padding-top: 85px;padding-bottom: 40px;}
.iot6_bg .title {margin-bottom: 30px;}
.iot7_bg {background-color: #f6f7f9;padding-top: 65px;padding-bottom: 90px;}
.iot7_bg .title {margin-bottom: 35px;}
.iot7 {width: 96%;max-width: 1500px;margin: 0 auto;}
.iot7 ul {overflow: hidden;}
.iot7 ul li {float: left;width: 25%;background-color: #fff;}
.iot7 ul li:nth-child(odd) .iot7_img {-webkit-transform: translateY(-100%);-o-transform: translateY(-100%);-ms-transform: translateY(-100%);-moz-transform: translateY(-100%);transform: translateY(-100%);}
.iot7 ul li:nth-child(odd) .iot7_text {-webkit-transform: translateY(100%);-o-transform: translateY(100%);-ms-transform: translateY(100%);-moz-transform: translateY(100%);transform: translateY(100%);}
.iot7 .iot7_img img {width: 100%;height: auto;}
.iot7 .iot7_text {position: relative;}
.iot7 .iot7_text img {width: 100%;height: auto;visibility: hidden;z-index: -9;}
.iot7 .iot7_text div {position: absolute;top: 0;left: 0;width: 100%;height: 100%;box-sizing: border-box;padding-left: 8.5%;padding-right: 8.5%;padding-top: 10.8%;}
.iot7 .iot7_text h1 {font-size: 56px;color: #eee;font-weight: 550;font-style: oblique;}
.iot7 .iot7_text h2 {font-size: 24px;color: #333;line-height: 28px;font-weight: 400;margin-top: 8px;}
.iot7 .iot7_text p {font-size: 16px;color: #666;line-height: 28px;margin-top: 10px;}

/* 进程 */
.process_bg {position: relative;}
.process_bg .title {position: absolute;top: 10%;left: 50%;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.process_bg .title p {color: #333;margin-top: 19px;}
.process img {width: 100%;height: 600px;object-fit: cover;}
.process .sj_process{display: none;}

/* 企业简介 */
.aboutus_bg {padding-top: 98px;padding-bottom: 95px;}
.aboutus_bg .aboutus_title {width: 100%;margin-top: 0;margin-bottom: 0;}
.aboutus {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.aboutus .aboutus_left {float: left;width: 45.6%;}
.aboutus .aboutus_right {float: right;width: 45.4%;overflow: hidden;}
.aboutus .aboutus_right:hover img{transform: scale(1.1);}
.aboutus .aboutus_right img {width: 100%;height: auto;transition: all .4s;}
.aboutus .aboutus_text {margin-top: 33px;}
.aboutus .aboutus_text h1 {font-size: 24px;color: #666;font-weight: 550;margin-bottom: 22px;}
.aboutus .aboutus_text h2 {display: inline-block;font-size: 17px;color: #666;line-height: 29px;border: 1px solid #ddd;border-radius: 15px;padding: 0 10px;font-weight: 400;margin-right: 12px;margin-bottom: 19px;}
.aboutus .aboutus_text p {font-size: 17px;color: #666;line-height: 32px;margin-bottom: 16px;}
.aboutus .aboutus_num {margin-top: 51px;}
.aboutus .aboutus_num ul {overflow: hidden;width: 114%;margin-left: -8%;}
.aboutus .aboutus_num ul li {float: left;width: 20%;text-align: center;}
.aboutus .aboutus_num ul li h1 {line-height: 32px;}
.aboutus .aboutus_num ul li b {font-size: 42px;color: #666;font-weight: 550;}
.aboutus .aboutus_num ul li span {font-size: 18px;color: #666;font-weight: 400;}
.aboutus .aboutus_num ul li i {font-size: 18px;color: #666;}
.aboutus_title {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;margin-top: 90px;margin-bottom: 72px;}
.aboutus_title > div {float: left;}
.aboutus_title h1 {font-size: 36px;color: #ff8500;font-weight: 550;}
.aboutus_title p {font-size: 24px;color: #ddd;font-weight: lighter;margin-top: 2px;}
.aboutus_title i {display: block;width: 53px;height: 3px;background-color: #ff8500;margin-top: 35px;}
.aboutus_title .aboutus_title_text {float: right;width: 45.8%;margin-top: 25px;}
.aboutus_title .aboutus_title_text h2 {font-size: 20px;color: #666;font-weight: 550;margin-bottom: 4px;}
.aboutus_title .aboutus_title_text span {display: block;font-size: 17px;color: #777;line-height: 32px;}

/* 企业文化 */
.culture_bg {padding-bottom: 45px;}
.culture {width: 96%;max-width: 1500px;margin: 0 auto;}
.culture .culture_text {width: 24.4%;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);}
.culture .culture_text h1 {font-size: 28px;color: #333;font-weight: 400;margin-bottom: 24px;}
.culture .culture_text p {font-size: 16px;color: #666;line-height: 28px;}
.culture .culture_img {width: 62.8%;overflow: hidden;}
.culture .culture_img:hover img{transform: scale(1.1);}
.culture .culture_img img {width: 100%;height: auto;transition: all .4s;}
.culture .culture_item1 {box-shadow: 0 0 10px #ddd;overflow: hidden;margin-bottom: 45px;position: relative;background-color: #fff;}
.culture .culture_item1 .culture_text {position: absolute;top: 50%;left: 5%;}
.culture .culture_item1 .culture_img {float: right;}
.culture .culture_item2 {box-shadow: 0 0 10px #ddd;overflow: hidden;margin-bottom: 45px;position: relative;background-color: #fff;}
.culture .culture_item2 .culture_text {position: absolute;top: 50%;right: 5%;}
.culture .culture_item2 .culture_img {float: left;}

/* 合作伙伴 */
.coop_bg {position: relative;}
.coop_bg > img {width: 100%;min-height: 730px;object-fit: cover;}
.coop_bg .title {margin-bottom: 62px;}
.coop_bg .title h1 {font-size: 32px;color: #333;font-weight: 550;}
.coop_bg .title p {font-size: 24px;color: #333;margin-top: 4px;}
.coop {position: absolute;top: 0;left: 50%;width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 77px;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.coop ul {overflow: hidden;}
.coop ul li {float: left;width: 13.4%;background-color: #fff;border-radius: 15px;margin-right: 1.03%;margin-bottom: 3.09%;overflow: hidden;}
.coop ul li img {width: 100%;height: auto;}

/* 客户见证 */
.customer_bg {padding-top: 74px;}
.customer_bg .title {margin-bottom: 31px;}
.customer_bg .title h1 {font-size: 32px;color: #333;font-weight: 550;}
.customer_bg .title p {font-size: 24px;color: #333;margin-top: 4px;}
.customer {width: 96%;max-width: 1500px;margin: 0 auto;}
.customer ul {overflow: hidden;}
.customer ul li {float: left;width: 14.4%;box-sizing: border-box;margin-right: 2.72%;margin-bottom: 2.72%;border: 1px solid #ddd;}
.customer ul li img {width: 100%;height: auto;}

/* 荣誉资质 */
.honor {width: 96%;max-width: 1500px;margin: 0 auto;margin-top: 45px;margin-bottom: 70px;}
.honor ul {overflow: hidden;}
.honor ul li {float: left;width: 18.4%;text-align: center;margin-right: 2%;margin-bottom: 2%;border: 1px solid #ddd;box-sizing: border-box;}
.honor ul li:hover .honor_img img {transform: scale(1.1);}
.honor ul li .honor_img {height: 290px;position: relative;cursor: pointer;overflow: hidden;}
.honor ul li .honor_img div {position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);transform: translate(-50%, -50%);}
.honor ul li .honor_img img {width: 100%;height: auto;transition: all 0.4s;}
.honor ul li .honor_text {line-height: 43px;border-top: 1px solid #ddd;font-size: 16px;color: #666;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.honor ul li .honor_width1 {width: 70.3%;}
.honor ul li .honor_width2 {width: 89.8%;}

/* 团队风采 */
.team_bg ~ .fy {margin-bottom: 95px;}
.team {width: 96%;max-width: 1500px;margin: 0 auto;margin-top: 45px;margin-bottom: 60px;}
.team ul::after {content: '';display: block;clear: both;}
.team ul li {float: left;width: 24%;text-align: center;margin-right: 1.33%;margin-bottom: 1.33%;border: 1px solid #ddd;box-sizing: border-box;transition: all 0.4s;overflow: hidden;}
.team ul li:hover {box-shadow: 0 0 10px #ddd;}
/* .team ul li:hover .team_img img{transform: scale(1.1);} */
.team ul li .team_img {width: 97%; height: auto;margin: 0 auto;margin-top: 1.5%;margin-bottom: 1.5%; position: relative;cursor: pointer;overflow: hidden;overflow: hidden; box-sizing: border-box;}
/* .team ul li .team_img:hover img{transform: scale(1.2);} */
.team ul li .team_img img {width: 100%;height: auto;transition: all .4s;}
.team ul li .team_text {line-height: 36px;border-top: 1px solid #ddd;font-size: 16px;color: #666;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}

/* 团队风采弹出层 */
.team_popup_bg {display: block;position: fixed;top: 0;left: 0;right: 0;bottom: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.8);z-index: 999999;cursor: pointer;}
.team_popup {position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);transform: translate(-50%, -50%);width: 60%;max-width: 1100px; background-color: #fff;z-index: 9999999;cursor: auto;}
.team_popup .prev {position: absolute;top: 45%;left: 35px;display: block;width: 50px;height: 50px;text-align: center;line-height: 50px;font-size: 30px;color: #333;font-weight: bold;background-color: rgba(255, 255, 255, 0.8);border-radius: 50%;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;font-family: '宋体';}
.team_popup .prev:hover {background-color: #ff8500;color: #fff;}
.team_popup .next {position: absolute;top: 45%;right: 35px;display: block;width: 50px;height: 50px;text-align: center;line-height: 50px;font-size: 30px;color: #333;font-weight: bold;background-color: rgba(255, 255, 255, 0.8);border-radius: 50%;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;font-family: '宋体';}
.team_popup .next:hover {background-color: #ff8500;color: #fff;}
.team_popup_close{position: absolute; width: 45px;height: 45px;text-align: center;line-height: 45px;color: #fff;font-size: 30px;background-color: rgba(255, 133, 0);right: -18.5px;top: -18.5px;border-radius: 50%;transform: rotate(45deg);cursor: pointer;}
/* .team_popup_close:hover{background-color: rgba(255,255,255,0.9);color: #333;} */
/* .team_popup_img {padding: 25px;} */
.team_popup_img img {width: 100%;height: auto;}
.team_popup_text {height: 75px;line-height: 75px;border-top: 1px solid #ddd;text-align: center;font-size: 17px;color: #666;}
.team_popup_tips {position: absolute;bottom: 25px;right: 25px;font-size: 18px;color: #666;}
.team_popup_tips span {font-style: oblique;font-size: 20px;vertical-align: top;margin-right: 5px;color: #ff8500;display: inline-block;}
.team_popup_tips i {font-style: oblique;font-size: 20px;vertical-align: top;display: inline-block;margin-left: 2px;}

.layui-layer-setwin .layui-layer-min cite{background-color: #fff !important;width: 18px !important;height: 3px !important;}
.layui-layer-setwin .layui-layer-min cite:hover{background-color: #ff8500 !important;}

/* 搜索 */
.search_bg{width: 100%;height: auto;overflow: hidden;margin:170px auto 70px;}
.search1{width: 810px;height: 52px;line-height: 52px;border-radius: 25px;border: 1px #999999 solid;overflow: hidden;color: #333;font-size: 18px;margin:0px auto;}
.search1 .input{width: 720px;float: left;margin-left: 28px;height: 50px;overflow: hidden;color: #333;font-size: 18px;border:0px;outline: none;}
.search1 .img{width: 38px;height: auto;float: right;margin-right:15px;margin-top: 6px;}
.search2{width:100%;height:44px;overflow: hidden;margin: 90px auto 0px;border-bottom: 1px #dddddd solid;text-align: center;}
.search2 ul{overflow: hidden;display: inline-block;}
.search2 ul a{color: #666666;font-size: 16px;width: 179px;display: block;float: left;text-align: center;height: 40px;}
.search2 ul a:hover{border-bottom: 4px #ff8500 solid;color: #ff8500;}
.search2 ul a.hover{border-bottom: 4px #ff8500 solid;color: #ff8500;}
.search3{width: 96%;padding-left: 2%;padding-right: 2%;max-width: 1100px;overflow: hidden;margin:36px auto 0px;}
.search3 h2{font-weight: normal;font-size: 16px;color: #666666;height: 80px;overflow: hidden;border-bottom: 1px #dddddd solid;}
.search3 li{height: 140px;overflow: hidden;border-bottom: 1px #dddddd solid;margin-top: 57px;font-size: 19px;}
.search3 li a{color: #333;}
.search3 li a:hover{color: #ff8500;}
.search3 li p{font-size: 15px;color: #999999;line-height: 32px;margin-top: 15px;}


/* 人才招聘 */
.join1_bg {width: 96%;max-width: 1500px;margin: 0 auto;padding-bottom: 75px;}
.join1_img {position: relative;overflow: hidden;}
.join1_img:hover img{transform: scale(1.1);}
.join1_img img {width: 100%;height: auto;transition: all .4s;}
.join1_img div {position: absolute;top: 50%;left: 3.5%;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);}
.join1_img h1 {font-size: 32px;color: #000;font-weight: 550;}
.join1_img p {font-size: 28px;color: #000;margin-top: 6px;}
.join1 ul {overflow: hidden;border-left: 1px solid #ddd;border-top: 1px solid #ddd;border-bottom: 1px solid #ddd;}
.join1 ul li {float: left;width: 33.33%;height: 180px;text-align: center;border-right: 1px solid #ddd;box-sizing: border-box;}
.join1 ul li h1 {font-size: 24px;color: #333;font-weight: 400;margin-top: 58px;}
.join1 ul li p {font-size: 16px;color: #666;margin-top: 10px;}
.join1 ul li span{display: table-cell;}
.join2_bg {position: relative;}
.join2_bg .join2_title {position: absolute;top: 11%;left: 50%;text-align: center;-webkit-transform: translateX(-50%);-o-transform: translateX(-50%);-ms-transform: translateX(-50%);-moz-transform: translateX(-50%);transform: translateX(-50%);}
.join2_bg .join2_title h1 {font-size: 16px;color: #fff;font-weight: 400;}
.join2_bg .join2_title h2 {font-size: 52px;color: #fff;font-weight: 550;margin-top: 10px;}
.join2_bg .join2_title p {font-size: 16px;color: #fff;font-weight: 400;line-height: 28px;margin-top: 35px;}
.join2_bg img {width: 100%;height: auto;}
.join3_bg {width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;padding-top: 80px;}
.join3_bg .join3_text {float: left;width: 40%;padding-top: 25px;}
.join3_bg .join3_text h1 {font-size: 16px;color: #666;font-weight: 550;margin-bottom: 5px;}
.join3_bg .join3_text p {font-size: 16px;color: #666;line-height: 28px;}
.join3_bg .join3_text div {margin-bottom: 38px;}
.join3_bg .join3_text h2 {font-size: 16px;color: #666;font-weight: 550;line-height: 40px;margin-top: 125px;}
.join3_bg .join3_img {float: right;width: 55%;overflow: hidden;}
.join3_bg .join3_img:hover img{transform: scale(1.1);}
.join3_bg .join3_img img {width: 100%;height: auto;transition: all .4s;}
.join4_bg {width: 96%;max-width: 1500px;margin: 0 auto;position: relative;padding-top: 85px;margin-bottom: 80px;height: auto;border-bottom: 1px solid #dddddd;}
.join4_bg > h1 {font-size: 32px;color: #333;font-weight: 550;text-align: center;margin-bottom: 22px;}
.join4_item {background-color: #efefef;box-sizing: border-box;border: 1px solid #dddddd;border-bottom: 0;}
.join4_item_active {border-color: #fff;}
.join4_item_active .join4_right img {filter: brightness(500%);-webkit-transform: rotate(45deg);-o-transform: rotate(45deg);-ms-transform: rotate(45deg);-moz-transform: rotate(45deg);transform: rotate(45deg);}
.join4_item_active .join4_right span {color: #fff !important;}
.join4_item_active .join4_title {background-color: #ff8500;}
.join4_item_active .join4_title h1 {color: #fff;}
.join4_item_active .join4_title ul li {color: #fff;border-color: #dddddd;}
.join4_item:hover .join4_right img {filter: brightness(500%);-webkit-transform: rotate(45deg);-o-transform: rotate(45deg);-ms-transform: rotate(45deg);-moz-transform: rotate(45deg);transform: rotate(45deg);}
.join4_item:hover .join4_right span {color: #fff !important;}
.join4_item:hover .join4_title {background-color: #ff8500;}
.join4_item:hover .join4_title h1 {color: #fff;}
.join4_item:hover .join4_title ul li {color: #fff;border-color: #dddddd;}
.join4_title {height: 88px;line-height: 88px;cursor: pointer;padding: 0 3.3%;font-size: 20px;box-sizing: border-box;overflow: hidden;background-color: #fff;transition: all 0.1s;}
.join4_title h1 {float: left;font-size: 20px;color: #666;font-weight: 400;width: 200px;}
.join4_title ul {float: left;margin-left: 7.8%;overflow: hidden;margin-top: 28px;}
.join4_title ul li {float: left;border-right: 1px solid #dddddd;line-height: 33px;font-size: 15px;color: #666;padding: 0 26px;}
.join4_title .join4_right {float: right;}
.join4_title .join4_right span {font-size: 15px;color: #666;margin-right: 39px;}
.join4_title .join4_right img {width: 33px;height: 33px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.join4_text {display: none;height: auto;box-sizing: border-box;padding: 0 3.3%;position: relative;padding-bottom: 25px;}
.join4_text h1 {font-size: 15px;color: #666;font-weight: 550;line-height: 28px;margin-top: 20px;}
.join4_text p {font-size: 15px;color: #666;line-height: 28px;}
.join4_text_bottom {margin-top: 48px;height: 93px;}
.join4_text_bottom h2 {font-size: 20px;color: #ff8500;font-weight: 550;line-height: 28px;margin-bottom: 9px;}
.join4_text_bottom h3 {font-size: 16px;color: #ff8500;font-weight: 400;line-height: 28px;}

/* 员工福利 */
.welfare {width: 96%;max-width: 1500px;margin: 0 auto;}
.welfare ul {overflow: hidden;}
.welfare ul li {float: left;width: 48.2%;margin-right: 3.6%;margin-bottom: 3.6%;background-color: #eeeeee;}
.welfare ul li:hover .welfare_img img {transform: scale(1.1);}
.welfare ul li:nth-child(even) {margin-right: 0;}
.welfare .welfare_img{overflow: hidden;}
.welfare .welfare_img img {width: 100%;height: auto;transition: all .4s;}
.welfare .welfare_text {height: auto;padding-left: 5%;padding-right: 5%;padding-top: 4%;padding-bottom: 2%;border: 1px solid #ddd;border-top: transparent;box-sizing: border-box;}
.welfare .welfare_text h1 {font-size: 20px;color: #333;font-weight: 550;margin-bottom: 12px;height: 26px;}
.welfare .welfare_text p {font-size: 15px;color: #666;line-height: 25px;height: 50px;overflow: hidden;}

/* 诚正恒学院 */
.college1{width: 96%;max-width: 1500px;margin: 0 auto;padding-bottom: 70px;}
.college1::after{content: '';display: block;clear: both;}
.college1 .college1_left{float: left;width: 45.5%;}
.college1 .college1_left h1{font-size: 28px;color: #333;font-weight: bold;margin-bottom: 18px;}
.college1 .college1_left p{font-size: 17px;color: #666;line-height: 32px;}
.college1 .college1_right{float: right;width: 50%;margin-top: -179px;overflow: hidden;}
.college1 .college1_right:hover img{transform: scale(1.1);}
.college1 .college1_right img{width: 100%;height: auto;transition: all .4s;}

.college2_bg{background: url(../images/w2_bg.jpg) no-repeat center/cover;height: 571px;padding-top: 66px;box-sizing: border-box;}
.college2{width: 96%;max-width: 1500px;margin: 0 auto;overflow: hidden;}
.college2 .college2_left{float: left;width: 50%;}
.college2 .college2_left h1{font-size: 28px;color: #333;font-weight: bold;margin-bottom: 15px;}
.college2 .college2_left p{font-size: 17px;color: #666;line-height: 38px;}
.college2 .college2_right{width: 50%;float: right;text-align: center;}
.college2 .college2_right div{width: 424px;margin: 0 auto;}
.college2 .college2_right h1{font-size: 28px;color: #333;font-weight: bold;margin-bottom: 28px;}
.college2 .college2_right ul{background: url(../images/w2_bg2.png) no-repeat center/cover;}
.college2 .college2_right ul::after{content: '';display: block;clear: both;}
.college2 .college2_right ul li{width: 167px; height: 44px;line-height: 44px; background-color: #999;font-size: 17px;color: #fff; text-align: center;border-radius: 10px;}

.college3_bg{width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 73px;}
.college3_title{text-align: center;margin-bottom: 90px;}
.college3_title h1{font-size: 28px;color: #333;font-weight: bold;margin-bottom: 7px;}
.college3_title p{font-size: 18px;color: #333;}
.college3 ul{overflow: hidden;}
.college3 ul li{float: left;width: 45.5%;margin-right: 8%;margin-bottom: 6%;}
.college3 ul li:nth-child(even){margin-right: 0;}
.college3 ul li .college3_img{float: left;width: 20%;}
.college3 ul li .college3_img img{width: 100%;height: auto;}
.college3 ul li .college3_text{float: right;width: 75.3%;}
.college3 ul li .college3_text h1{font-size: 20px;color: #333;font-weight: bold;margin-bottom: 22px;}
.college3 ul li .college3_text p{font-size: 17px;color: #999;line-height: 28px;}

.college_title{text-align: center;}
.college_title h1{font-size: 28px;color: #333;font-weight: bold;margin-bottom: 44px;}

.college4_bg{width: 96%;max-width: 1500px;margin: 0 auto;}
.college4 ul {overflow: hidden;}
.college4 ul li{float: left;width: 23.4%;margin-right: 2.1%;margin-bottom: 2.1%;position: relative;overflow: hidden;}
.college4 ul li:hover img{transform: scale(1.1);}
.college4 ul li:hover .college4_text1{display: none;}
.college4 ul li:hover .college4_text2 h1{opacity: 1;}
.college4 ul li:hover .college4_text2 p{opacity: 1;}
.college4 ul li:nth-child(4n+4){margin-right: 0;}
.college4 ul li img{width: 100%;height: auto;transition: all .4s;}
.college4 ul li .college4_text1{display: block; position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.college4 ul li .college4_text1 h1{font-size: 24px;color: #fff;font-weight: bold; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 9;}
.college4 ul li .college4_text2{ position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0,0,0,0.6);}
.college4 ul li .college4_text2 div{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);width: 100%;}
.college4 ul li .college4_text2 h1{opacity: 0;font-size: 24px;color: #fff;font-weight: bold; text-align: center;margin-bottom: 22px;transition: opacity .4s;}
.college4 ul li .college4_text2 p{opacity: 0;font-size: 16px;line-height: 28px;color: #fff;padding: 0 17px;height: 112px;transition: opacity .4s;}

/* .college5_bg {width: 96%;max-width: 1500px;margin: 0 auto;} */
/* .college5 ul {overflow: hidden;}
.college5 ul li {float: left;width: 48.2%;margin-right: 3.6%;margin-bottom: 3.6%;background-color: #eeeeee;}
.college5 ul li:hover .college5_img img {transform: scale(1.1);}
.college5 ul li:nth-child(even) {margin-right: 0;}
.college5 .college5_img{overflow: hidden;}
.college5 .college5_img img {width: 100%;height: auto;transition: all .4s;}
.college5 .college5_text {height: auto;padding-left: 5%;padding-right: 5%;padding-top: 4%;padding-bottom: 2%;border: 1px solid #ddd;border-top: transparent;box-sizing: border-box;}
.college5 .college5_text h1 {font-size: 20px;color: #333;font-weight: 550;margin-bottom: 12px;height: 26px;}
.college5 .college5_text p {font-size: 15px;color: #666;line-height: 25px;height: 50px;overflow: hidden;} */


/* 联系我们 */
.contactus_bg {padding-bottom: 160px;}
.contactus {position: relative;width: 96%;max-width: 1500px;margin: 0 auto;}
.contactus::after {content: '';display: block;clear: both;}
/* .contactus_left {width: 96%;max-width: 1500px;margin: 0 auto;} */
.contactus_left > div {width: 49%;float: right;}
.contactus_left ul {border-top: 1px solid #ddd;clear: both;}
.contactus_left ul li {border-bottom: 1px solid #ddd;height: auto;overflow: hidden;cursor: pointer;}
.contactus_left ul li:hover h1 {color: #ff8500;}
.contactus_left ul li.contactus_active{border-color: #ff8500;}
.contactus_left ul li.contactus_active h1{color: #ff8500;}
.contactus_left ul li:hover h1 {}
.contactus_left ul li h1 {line-height: 85px;font-size: 20px;color: #666;font-weight: 550;}
.contactus_left ul li p {font-size: 16px;color: #666;margin-bottom: 19px;}
.contactus_left ul li img {width: 17px;margin-top: -5px;margin-right: 13px;}
.contactus_text {overflow: hidden;width: 96%;max-width: 1500px;margin: 0 auto;margin-bottom: 55px;}
.contactus_text h1 {font-size: 28px;color: #333;font-weight: 550;margin-bottom: 33px;}
.contactus_text img {float: left;margin-right: 15px;}
.contactus_text div {float: left;}
.contactus_text p {font-size: 32px;color: #333;font-weight: 550;line-height: 25px;white-space: nowrap;}
.contactus_text span {font-size: 16px;color: #666;line-height: 15px;font-weight: 500;white-space: nowrap;}
.contactus_right {position: absolute;top: 0;left: 0;width: 48.5%;height: 100%;overflow: hidden;}
.contactus_right ul li { display: none;}
.contactus_right ul li.contact_map_active {display: block;}
.contactus_right img {width: 100%;height: auto;}

/* 了解更多 */
.more2 {display: inline-block;font-size: 15px;color: #999;margin-bottom: 23px;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.more2:hover {margin-left: 15px;color: #ff8500;}
.more2 img {width: 23px;margin-right: 9px;margin-top: -4px;}

/* 更多 */
.more {text-align: center;}
.more a {display: inline-block;width: 94px;height: 42px;background-color: #e2e2e3;font-size: 16px;color: #666;line-height: 42px;border-radius: 5px;box-sizing: border-box;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.more a:hover {background-color: #ff8500;color: #fff;}

/* 分页 */
.fy {text-align: center;}
.fy ul {display: inline-block;overflow: hidden;}
.fy ul li {float: left;width: 43px;height: 46px;border: 1px solid #ccc;box-sizing: border-box;text-align: center;margin: 0 9.5px;}
.fy ul li.prev a {font-family: '宋体';font-weight: bold;}
.fy ul li.next a {font-family: '宋体';font-weight: bold;}
.fy ul li.active {background-color: #ff8500;border-color: #ff8500;}
.fy ul li.active a {color: #fff;}
.fy ul li:hover {background-color: #ff8500;border-color: #ff8500;}
.fy ul li:hover a {color: #fff;}
.fy ul li a {display: block;line-height: 44px;color: #333;font-size: 16px;font-weight: 400;}

.faq ~ .news_bg .news .news_text{position: static;}
.faq ~ .news_bg .news .news_text p{height: auto;}

/* 网站地图 */
.map_bg{width: 96%;max-width: 1500px;margin: 0 auto;padding-top: 80px;padding-bottom: 90px;}
.map_bg .title{margin-bottom: 80px;}
.map {border-top: 1px dashed #ddd;}
.map_item {padding: 40px 0;border-bottom: 1px dashed #ddd;}
.map_item h1{margin-bottom: 23px;}
.map_item h1 a{font-size: 22px;color: #ff8500;font-weight: 550;}
.map_item ul{overflow: hidden;}
.map_item ul li{float: left;margin-right: 58px;}
.map_item ul li a{font-size: 16px;color: #666;}
.map_item ul li a:hover{opacity: 0.8;}

.img_box{display: none; position: fixed;width: 100%;height: 100%;top: 0;left: 0;background-color: rgba(0,0,0,0.8);z-index: 999999999;}
.img_box div.img_box_img{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);-o-transform: translate(-50%,-50%);-moz-transform: translate(-50%,-50%);-ms-transform: translate(-50%,-50%); }
.img_box div.img_box_img img{width: auto;height: auto;}
.img_box div.img_box_close{position: absolute;top: 10%;right: 10%;transition: all .4s linear; cursor: pointer;}
.img_box div.img_box_close:hover{transform: rotate(360deg);-webkit-transform: rotate(360deg);-ms-transform: rotate(360deg);-moz-transform: rotate(360deg);-o-transform: rotate(360deg);}


/* 底部 */
.bottom_bg {height: auto;background-color: #666666;box-sizing: border-box;padding-top: 34px;padding-bottom: 20px; clear: both;}
.bottom {width: 96%;max-width: 1500px;margin: 0 auto;}
.bottom1 {overflow: hidden;}
.bottom1 .bottom1_left {float: left;width: 19.1%;}
.bottom1 .bottom1_left a {display: block;margin-bottom: 21px;}
.bottom1 .bottom1_left p {height: 47px;line-height: 47px;font-weight: 550;background-color: #ff8500;font-size: 20.9px;color: #fff;padding: 0 9px;border-radius: 10px;display: inline-block;}
.bottom1 .bottom1_left p img {width: 34px;height: auto;margin-top: -8px;margin-right: 2px;}
.bottom1 .bottom1_center {float: left;width: 72.4%;overflow: hidden;}
.bottom1 .bottom1_center dl {float: left;margin-right: 8%;}
.bottom1 .bottom1_center dl.dl_phone {margin-right: 0;width: 24.8%;}
.bottom1 .bottom1_center dl.dl_phone dt {margin-bottom: 8px;}
.bottom1 .bottom1_center dl.dl_phone dd {margin-bottom: 9px;}
.bottom1 .bottom1_center dl dt a {font-size: 20px;color: #fff;font-weight: 540;line-height: 32px;margin-bottom: 2px;}
.bottom1 .bottom1_center dl dd a {font-size: 16px;color: #c7c7c7;line-height: 32px;font-weight: lighter;}
.bottom1 .bottom1_center dl dd a:hover {color: #ff8500;}
.bottom1 .bottom1_center dl dd span {display: table-cell;font-size: 16px;color: #c7c7c7;line-height: 25px;font-weight: lighter;}
.bottom1 .bottom1_center dl dd img {width: 18px;height: 18px;display: block;margin-right: 9px;margin-bottom: -3px;}
.bottom1 .bottom1_right {float: left;width: 8.5%;}
.bottom1 .bottom1_right img {width: 102px;height: 102px;}
.bottom1 .bottom1_right p {font-size: 16px;color: #c7c7c7;line-height: 24px;white-space: nowrap;margin-top: 6px;}
.bottom2 {height: 41px;line-height: 37px;font-size: 15px;color: #c7c7c7;box-sizing: border-box;border-top: 1px solid #797979;vertical-align: middle;border-bottom: 1px solid #797979;margin-top: 29px;}
.bottom2 a {font-size: 15px;color: #c7c7c7;display: inline-block;font-weight: lighter;}
.bottom2 a:hover {color: #ff8500;}
.bottom2 span {display: inline-block;font-weight: lighter;}
.bottom3 {overflow: hidden;font-size: 15px;font-weight: lighter;color: #c7c7c7;margin-top: 36px;}
.bottom3 a {font-size: 15px;color: #c7c7c7;}
.bottom3 a:hover {color: #ff8500;}
.bottom3 .bottom3_left {float: left;}
.bottom3 .bottom3_right {float: right;}

/* 侧边栏 */
.sidebar {position: fixed;top: 50%;right: 47px;-webkit-transform: translateY(-50%);-o-transform: translateY(-50%);-ms-transform: translateY(-50%);-moz-transform: translateY(-50%);transform: translateY(-50%);z-index: 9999;}
.sidebar ul li {width: 50px;height: 50px;background-color: #666666;border: 1px solid #a5a5a5;margin-bottom: 2px;text-align: center;box-sizing: border-box;cursor: pointer;position: relative;}
.sidebar ul li:hover {background-color: #ff8500;border-color: #eeb46f;}
.sidebar ul li:hover .sidebar_right {opacity: 1;visibility: visible;}
.sidebar ul li:hover img.sidebar_icon {filter: brightness(500%);}
.sidebar ul li img.sidebar_icon {width: 34px;height: 34px;margin-top: 8px;}
.sidebar ul li.wx .sidebar_right {width: 114px;height: 135px;left: -124px;top: 0;padding-top: 5px;}
.sidebar ul li.wx .sidebar_right p {font-size: 12px;color: #666;}
.sidebar ul li.dh .sidebar_right {left: -247px;top: 0;width: 237px;height: 74px;padding-left: 18px;}
.sidebar ul li.dh .sidebar_right div {display: table-cell;color: #666;font-size: 16px;line-height: 21px;padding-top: 16px;vertical-align: middle;text-align: left;}
.sidebar ul li.dh .sidebar_right div a {color: #666;font-size: 16px;}
.sidebar ul li.dh .sidebar_right div img {width: 40px;height: 40px;margin-right: 16px;}
.sidebar ul li.qq .sidebar_right {left: -247px;top: 0;width: 237px;height: 74px;padding-left: 18px;}
.sidebar ul li.qq .sidebar_right div {display: table-cell;color: #666;font-size: 16px;line-height: 21px;padding-top: 16px;vertical-align: middle;text-align: left;}
.sidebar ul li.qq .sidebar_right div img {width: 40px;height: 40px;margin-right: 16px;}
.sidebar ul li .sidebar_right {opacity: 0;visibility: hidden;position: absolute;border-radius: 5px;background-color: #fff;box-shadow: 0 2px 10px #c8c8c8;border: 1px solid #dfdfdf;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;box-sizing: border-box;}
.sidebar ul li .sidebar_right i {position: absolute;top: 21px;right: -16px;display: block;width: 0;height: 0;border: 10px solid transparent;border-left-color: #fff;}

/* 微信弹窗 */
.wechat_popup_bg{display: none;}

/* 1680 */
@media screen and (max-width: 1680px) {

  /* 头部 */
.top1 {height: 98px;}
.top1 .top_logo img {height: 57px;}
.top1 .top_text {height: 43px;}
.top1 .top_text h1 {font-size: 21px;}
.top1 .top_text p {font-size: 13.1px;line-height: 35px;}
.top1 .top_phone {margin-top: 26px;}
.top1 .top_phone h1 {font-size: 21.4px;}
.top1 .top_phone p {font-size: 20px;line-height: 35px;}
.top1 .top_phone img {height: 39px;margin-top: 3px;}
.top2 {height: 55px;}
.top2 .top_nav ul {margin-top: 18px;}
.top2 .top_nav ul li a {font-size: 14.88px;height: 37px;}
.top2 .top_nav ul li span {height: 17px;}
.top2 .top_search {width: 144px;height: 28px;}
.top2 .top_search input {padding-left: 12px;font-size: 13.13px;}
.top2 .top_search input::placeholder {font-size: 13.13px;}
.top2 .top_search .search_icon img {height: 16px;}
.top2 .top_search div {width: 35px;padding-top: 4px;}
.top2 .top_search_active {width: 249px !important;}
.top2 .top_search_active div {width: 60px !important;}
.top2 .top_search div {width: 40px;}
.top2 .top_search span {margin-left: 5px;margin-right: 5px;height: 15px;}
.top2 .top_search .close_icon img {height: 14px;}

/* banner */
.slideBox .hd ul li {width: 45px;height: 4px;margin-left: 6.5px;margin-right: 6.5px;}

/* 标题 */
.title h1 {font-size: 36.75px;}
.title p {font-size: 15.75px;margin-top: 9px;}

/* 解决方案 */
.iSolution_bg {padding-top: 66px;padding-bottom: 53px;}
.iSolution_bg .title {margin-bottom: 34px;}
.iSolution {height: 731px;}
.iSolution .hd {height: 89px;}
.iSolution .hd ul li {font-size: 17.5px;line-height: 88px;}
.iSolution .hd ul li img {width: 36px;height: 36px;}
.iSolution .bd .iSolution_left h1 {font-size: 14px;line-height: 25px;}
.iSolution .bd .iSolution_left p {font-size: 15.75px;margin-top: 19px;}
.iSolution .bd .iSolution_left a {width: 82px;height: 37px;line-height: 37px;font-size: 14px;margin-top: 51px;}
.iSolution .bd .iSolution_top {padding-bottom: 39px;}
.iSolution .bd .iSolution_bottom {margin-top: 40px;}
.iSolution .bd .iSolution_bottom > h1 {font-size: 15.75px;width: 95px;height: 30px;line-height: 30px;margin-bottom: 15px;box-sizing: border-box;}
.iSolution .bd .iSolution_bottom .iSolution_text h1 {font-size: 15.75px;margin-bottom: 13px;}
.iSolution .bd .iSolution_bottom .iSolution_text p {font-size: 14px;line-height: 28px;height: 84px; margin-bottom: 10px;}
.iSolution .bd .iSolution_bottom .iSolution_text a {font-size: 14px;}

/* 案例 */
.iCase_bg {padding-top: 66px;}
.iCase_bg .title {margin-bottom: 72px;}
.iCase .hd ul li {font-size: 15.75px;padding-left: 24px;}
.iCase .hd ul a {font-size: 15.75px;padding-left: 24px;}
.iCase .bd h1 {font-size: 24.5px;}
.iCase .bd p {font-size: 14px;line-height: 21px;}
.iCase .bd img {height: 40px;}

/* 实力 */
.iStrength_bg {padding-top: 66px;}
.iStrength_bg .title {margin-bottom: 34px;}
.iStrength ul li .iStrength_text h1 {font-size: 17.5px;}
.iStrength ul li .iStrength_text p {font-size: 14px;line-height: 23px;}

/* 关于我们 */
.iAboutus_bg {margin-bottom: 77px;}
.iAboutus_bg .title p {font-size: 17.5px;margin-top: 1px;}
.iAboutus_bg .title {margin-bottom: 53px;}
.iAboutus .iAboutus_text h1 {font-size: 17.78px;margin-bottom: 10px;}
.iAboutus .iAboutus_text p {font-size: 14px;line-height: 28px;margin-bottom: 16px;}
.iAboutus .iAboutus_text a {width: 82px;height: 37px;line-height: 37px;font-size: 14px;margin-top: 24px;}
.iAboutus .iAboutus_text ul {margin-top: 66px;}
.iAboutus .iAboutus_text ul li b {font-size: 36.35px;}
.iAboutus .iAboutus_text ul li span {font-size: 14px;}
.iAboutus .iAboutus_text ul li i {font-size: 14px;margin-top: -3px;}

/* 文化 */
.iCulture_bg {padding-top: 66px;padding-bottom: 60px;}
.iCulture_bg .iCulture_title {margin-bottom: 80px;}
.iCulture_bg .iCulture_title h1 {font-size: 28px;margin-bottom: 17px;}
.iCulture_bg .iCulture_title i {width: 54px;}
.iCulture_bg .iCulture_title p {font-size: 17.5px;line-height: 24.5px;}
.iCulture .iCulture_right h1 {font-size: 28px;line-height: 42.25px;}
.iCulture .iCulture_right .iCulture_text h2 {font-size: 14px;}
.iCulture .iCulture_right .iCulture_text p {font-size: 14px;}
.iCulture .iCulture_right .iCulture_icon img {width: 24px;height: 24px;}

/* 新闻 */
.iNews_bg {padding-top: 66px;}
.iNews .hd ul li {font-size: 15.75px;}
.iNews .hd ul li a {font-size: 14px;}
.iNews .bd .iNews_top {margin-top: 31px;padding-bottom: 29px;}
.iNews .bd .iNews_top .iNews_text h1 {font-size: 14px;}
.iNews .bd .iNews_top .iNews_text p {font-size: 14px;}
.iNews .bd .iNews_top .iNews_text span {width: 83px;height: 30px;line-height: 30px;font-size: 14px;}
.iNews .bd .iNews_top .iNews_time {height: 66px;}
.iNews .bd .iNews_top .iNews_time h1 {font-size: 36.75px;}
.iNews .bd .iNews_top .iNews_time p {font-size: 14px;margin-top: 8px;}
.iNews .bd .iNews_bottom ul li {margin-top: 18px;margin-bottom: 11px;}
.iNews .bd .iNews_bottom ul li h1 {font-size: 14px;line-height: 26px;}
.iNews .bd .iNews_bottom ul li p {font-size: 14px;line-height: 24.5px;}
.iNews .bd .iNews_bottom ul li span {font-size: 14px;margin-top: 6px;}
.iNews .iNews_right div h1 {font-size: 15.75px;}
.iNews .iNews_right div a {font-size: 14px;}
.iNews .iNews_right ul li {margin-bottom: 25px;}
.iNews .iNews_right ul li h1 {font-size: 14px;}
.iNews .iNews_right ul li p {font-size: 14px;line-height: 24.5px;}

/* 客户见证 */
.iCoop .bd ul li {margin: 0 6px;}
.iCoop .bd ul li img {height: 65px;}
.iMessage .iMessage_left h1 {font-size: 29.4px;}
.iMessage .iMessage_left h2 {font-size: 14px;line-height: 24.5px;}
.iMessage .iMessage_left p {font-size: 14px;line-height: 24.5px;}
.iMessage .iMessage_left span {font-size: 24.5px;line-height: 24.5px;}
.iMessage .iMessage_right div input {height: 45px;font-size: 14px;}
.iMessage .iMessage_right textarea {font-size: 14px;}
.iMessage .iMessage_right input[type="button"] {width: 80px;height: 42px;font-size: 14px;}

/* 面包屑导航 */
.navigation_bg {height: 55px;line-height: 54px;}
.navigation {font-size: 14px;}
.navigation ul li a {font-size: 14px;}
.news_list ul li a {font-size: 16px;padding: 0 28px;min-width: 121px;}
.navigation img {margin-right: 5px;}

/* 弱电工程 */
.electric1 .bd .electric1_text h1 {font-size: 28px;}
.electric1 .bd .electric1_text p {font-size: 14px;line-height: 24.5px;}
.electric1 .bd .electric1_text span {font-size: 14px;}
.electric1 .hd ul li p {font-size: 17px;}
.electric1 .hd ul li img {width: 37px;}
.electric2 .hd ul li h1 {font-size: 64px;}
.electric2 .hd ul li span {font-size: 24.5px;margin-top: 20px;}
.electric2 .hd ul li p {font-size: 15px;}
.electric2 .bd .electric2_text h1 {font-size: 24.5px;}
.electric2 .bd .electric2_text span {font-size: 15.75px;}
.electric2 .bd .electric2_text p {font-size: 14px;}
.electric3_bg .title ul li a {font-size: 15.75px;}
.electric3 .bd .electric3_text h1 {font-size: 24.5px;}
.electric3 .bd .electric3_text p {font-size: 14px;}
.electric_de1_bg {padding-top: 78px;}
.electric_de1 .electric_de1_text h1 {font-size: 14px;}
.electric_de1 .electric_de1_text p {font-size: 14px;}
.electric_de2_bg {padding-top: 75px;padding-bottom: 75px;}
.electric_de2 .electric_de2_text h1 {font-size: 18px;}
.electric_de2 .electric_de2_text p {font-size: 14px;}
.electric_de3_bg > img {height: 815px;object-fit: cover;}
.electric_de3 ul li {padding-bottom: 1.9%;}
.electric_de3 .electric_de3_text h1 {font-size: 21px;margin-bottom: 5px;}
.electric_de3 .electric_de3_text h2 {font-size: 21px;margin-bottom: 22px;}
.electric_de3 .electric_de3_text p {font-size: 14px;line-height: 24.5px;height: 73px;}
.mr5_bg {padding-top: 55px;padding-bottom: 49px;}
.mr5 .mr5_text h1 {font-size: 15.75px;margin-top: 32px;}
.mr5 .mr5_text p {font-size: 14px;line-height: 24.5px;height: 73px;margin-bottom: 41px;}
.more2 {font-size: 13.5px;}
.more2 img {width: 19px;margin-right: 5px;}

/* 内页标题 */
.ny_style {padding-top: 79px;}
.ny_style_title h1 {font-size: 28px;margin-bottom: 19px;}
.ny_style_title p {font-size: 15px;margin-bottom: 26px;}
.ny_style_text p {line-height: 33px;}
.ny_style_text img {margin: 15px 0;}
.ny_style_btns {padding-top: 23px;padding-bottom: 50px;margin-top: 15px;}
.ny_style_text p,
.ny_style_text span {line-height: 26px !important;font-size: 14px !important;color: #666;}
.ny_style_btns a {font-size: 15px;line-height: 43px;}
.ny_style_btns .return {font-size: 15.75px;width: 115px;height: 36px;line-height: 34px;}
.recommend > h1 {font-size: 21px;}
.recommend ul {margin-top: 15px;}
.recommend ul li {padding-top: 34px;padding-bottom: 32px;}
.recommend .recommend_text h1 {font-size: 15.75px;}
.recommend .recommend_text p {font-size: 14px;line-height: 24.5px;}

/* 智能机房 */
.mr1_bg {padding-top: 75px;}
.mr1_bg .title {margin-bottom: 35px;}
.mr1 ul li {height: 430px;}
.mr1 .mr1_img {margin-top: 30px;margin-bottom: 55px;}
.mr1 .mr1_text h1 {font-size: 22px;}
.mr1 .mr1_text p {font-size: 14px;line-height: 24.5px;}
.mr2_bg {padding-top: 75px;padding-bottom: 65px;}
.mr2 .hd li i {font-size: 24px;}
.mr2 .hd li h1 {font-size: 16px;}
.mr2 .hd li p {font-size: 14px;line-height: 24.5px;height: 77px;}
.mr2 .hd li a {font-size: 14px;}
.mr3 .mr3_text {padding-top: 29px;height: 159px;}
.mr3 .mr3_text h1 {font-size: 21px;}
.mr3 .mr3_text p {font-size: 14px;line-height: 24.5px;}
.mr3 .mr3_text span {width: 62px;height: 62px;}
.mr4_bg {margin-bottom: 60px;}
.mr4 .bd .mr4_text h1 {font-size: 21px;}
.mr4 .bd .mr4_text h2 {font-size: 14px;line-height: 24.5px;margin-top: 30px;}
.mr4 .bd .mr4_text p {font-size: 14px;line-height: 24.5px;}
.mr4 .next {width: 35px;height: 35px;line-height: 35px;font-size: 20px;margin-left: 34px;}
.mr4 .prev {width: 35px;height: 35px;line-height: 35px;font-size: 20px;}
.mr_de1_bg {padding-top: 75px;padding-bottom: 20px;}
.mr_de1_top p {font-size: 14px;line-height: 24.5px;}
.mr_de1 {margin-top: 55px;}
.mr_de1 .mr_de1_text {padding: 4% 6%;}
.mr_de1 .mr_de1_text h1 {font-size: 21px;margin-bottom: 5px;}
.mr_de1 .mr_de1_text p {font-size: 14px;line-height: 24.5px;height: 100px;}
.mr_de2_bg {padding-top: 55px;}
.mr_de2_bg .title p {line-height: 28px;margin-top: 12px;}
.mr_de2 .mr_de2_text h1 {font-size: 21px;}
.mr_de2 .mr_de2_text p {font-size: 14px;line-height: 24.5px;}
.mr_de2_bg ~ .products_bg {padding-top: 75px;padding-bottom: 6px;}
.mr_de2_bg ~ .products_bg .title {margin-bottom: -25px;}
.mr5_bg .title {margin-bottom: 31px;}

/* 智能安防 */
.pain .pain_text h1 {font-size: 21px;}
.pain .pain_text p {font-size: 14px;line-height: 24.5px;}
.security1_bg {padding-top: 57px;}
.security1_bg .title p {margin-top: 15px;}
.security1 .bd .security1_text h1 {font-size: 17.5px;}
.security1 .bd .security1_text p {font-size: 14px;line-height: 24.5px;}
.security1 .bd .security1_text ul li {font-size: 14px;line-height: 24.5px;}
.security1 .bd .security1_text span {font-size: 14px;}
.security1_bg {padding-bottom: 70px;}
.security1 .hd ul li p {font-size: 17.5px;}
.security1 .hd ul li i {font-size: 31.5px;}
.security1 .hd ul li h1 img {width: 37px;height: auto;}
.security2_bg .title p {margin-top: 17px;}
.security2 div {width: 330px;height: 150px;}
.security2 h1 {font-size: 24.5px;}
.security2 p {font-size: 14px;line-height: 24.5px;}
.security2 .security2_item1 {left: 6.5%;}
.security2 .security2_item3 {left: 6.5%;}
.security2 .security2_item2 {right: 6.5%;}
.security2 .security2_item4 {right: 6.5%;}
.security3_bg {padding-top: 75px;}
.security3_bg .title {margin-bottom: 37px;}
.security3_bg .title p {margin-top: 16px;}
.security3 ul li {height: 665px;}
.security3 ul li h1 {font-size: 21px;margin-top: 44px;margin-bottom: 37px;}
.security3 ul li p {font-size: 14px;line-height: 24.5px;height: 49px;}
.mr4_bg .title {margin-bottom: 21px;}
.security_de1_bg {padding-top: 75px;}
.security_de1_bg .title {margin-bottom: 32px;}
.security_de1 .security_de1_text p {font-size: 14px;line-height: 24.5px;}
.security_de2_bg {padding-top: 75px;padding-bottom: 70px;}
.security_de2 .hd ul li p {font-size: 21px;}
.security_de2 .hd ul li span {font-size: 21px;}
.security_de2 .security_de2_text h1 {font-size: 21px;}
.security_de2 .security_de2_text p {font-size: 14px;line-height: 24.5px;}
.security_de3_bg {padding-top: 57px;padding-bottom: 122px;}
.security_de3_bg .title {margin-bottom: 37px;}
.security_de3_bg .title p {margin-top: 15px;}
.security_de3 .security_de3_text {padding-top: 4.8%;padding-bottom: 4%;}
.security_de3 .security_de3_text h1 {font-size: 21px;margin-bottom: 13px;}
.security_de3 .security_de3_text p {font-size: 14px;line-height: 24.5px;height: 49px;}
.security_de3 .hd {bottom: -49px;}
.security_de3 .hd ul li {width: 18px;height: 18px;margin: 0 9px;}
.security_de3 .next {width: 52px;height: 52px;line-height: 52px;font-size: 35px;}
.security_de3 .prev {width: 52px;height: 52px;line-height: 52px;font-size: 35px;}
.security_de4_bg {padding-top: 75px;padding-bottom: 55px;}
.security_de4_bg .title {margin-bottom: -16px;}

/* 智慧物联 */
.iot1_bg {padding-top: 75px;}
.iot1 ul li h1 {font-size: 21px;}
.iot1 ul li p {font-size: 14px;line-height: 24.5px;height: 49px;}
.iot1 ul li span {font-size: 49px;}
.mr2_bg .title {margin-bottom: 34px;}
.iot2 .iot2_title h1 {font-size: 37px;margin-bottom: 11px;}
.iot2 .iot2_title p {font-size: 15.75px;}
.iot2 ul li {margin-top: 7.5%;}
.iot2 ul li .iot2_text {font-size: 14px;line-height: 21px;margin-left: 12px;}
.iot2 ul li .iot2_icon img {width: 44px;}
.iot2_pro img {width: 262px;height: auto;}
.iot3_bg {padding-top: 75px;padding-bottom: 88px;}
.iot3 h1 {font-size: 21px;margin-top: 13px;}
.iot3 p {font-size: 14px;line-height: 24.5px;margin-bottom: 16px;}
.iot3 .iot3_left div:first-of-type {margin-top: 49px;}
.iot3 .iot3_right .iot3_item img {width: 35px;margin-top: 52px;}
.iot4_bg .title p {line-height: 28px;margin-top: 12px;}
.iot5_bg {padding-top: 82px;padding-bottom: 95px;}
.iot5_bg .title {margin-bottom: 36px;}
.iot5_bg .title p {margin-top: 17px;}
.iot5 .iot5_text h1 {font-size: 21px;margin-bottom: 17px;}
.iot5 .iot5_text p {font-size: 15.75px;line-height: 28px;}
.iot5 .iot5_text {width: 373px;height: 281px;padding-top: 3.1%;}
.iot5 .bd {margin-bottom: 24px;}
.iot5 .hd ul li {width: 142px;margin: 0 43px;}
.iot5 .hd ul li h1 {font-size: 17.8px;}
.iot5 .hd ul li p {font-size: 13.4px;}
.iot5 .hd ul li img {width: 28px;margin-right: 7px;margin-left: 15px;}
.iot6_bg {padding-top: 73px;}
.iot6_bg .title {margin-bottom: 18px;}
.mr7_bg {padding-bottom: 40px;}
.mr7 .hd {margin-bottom: -17px;}
.iot7_bg {padding-top: 54px;padding-bottom: 76px;}
.iot7_bg .title {margin-bottom: 30px;}
.iot7 .iot7_text h1 {font-size: 49px;}
.iot7 .iot7_text h2 {font-size: 21px;}
.iot7 .iot7_text p {font-size: 14px;line-height: 24.5px;}

/* 关于城正恒 */
.aboutus_title {margin-top: 76px;margin-bottom: 64px;}
.aboutus_title .aboutus_title_text h2 {font-size: 18px;}
.aboutus_title .aboutus_title_text span {font-size: 15px;line-height: 28px;}
.aboutus_bg {padding-top: 84px;padding-bottom: 83px;}
.aboutus_title h1 {font-size: 30px;}
.aboutus_title p {font-size: 19px;}
.aboutus_title i {width: 47px;}
.aboutus .aboutus_text h1 {font-size: 21px;}
.aboutus .aboutus_text h2 {font-size: 15px;padding: 0 7px;line-height: 26px;}
.aboutus .aboutus_text p {font-size: 15.75px;line-height: 27.5px;}
.aboutus .aboutus_num ul li b {font-size: 36.35px;}
.aboutus .aboutus_num ul li span {font-size: 15.75px;}
.aboutus .aboutus_num ul li i {font-size: 15.75px;}
.coop {padding-top: 65px;}
.coop_bg > img {min-height: 700px;}
.coop_bg .title {margin-bottom: 57px;}
.coop_bg .title h1 {font-size: 28px;}
.coop_bg .title p {font-size: 20px;}
.customer_bg {padding-top: 65px;}
.customer_bg .title {margin-bottom: 27px;}
.customer_bg .title h1 {font-size: 28px;}
.customer_bg .title p {font-size: 20px;}

/* 企业文化 */
.culture_bg {padding-bottom: 36px;}
.culture .culture_text h1 {font-size: 24px;}
.culture .culture_text p {font-size: 14px;line-height: 24.5px;}
.culture .culture_item1 {margin-bottom: 40px;}
.culture .culture_item2 {margin-bottom: 40px;}

/* 荣誉资质 */
.honor {margin-bottom: 57px;}
.honor ul li .honor_text {font-size: 14px;line-height: 38px;}

/* 团队风采 */
.team {margin-bottom: 49px;}
.team_bg ~ .fy {margin-bottom: 85px;}
.team ul li .team_text {font-size: 14px;line-height: 32px;}
.team_popup .prev {width: 45px;height: 45px;font-size: 25px;}
.team_popup .next {width: 45px;height: 45px;font-size: 25px;}
.team_popup_text {height: 60px;line-height: 60px;font-size: 15px;}
.team_popup_tips {font-size: 15px;margin-right: 3px;bottom: 20px;}
.team_popup_tips span {font-size: 17px;}
.team_popup_tips i {font-size: 17px;}

/* 人才招聘 */
.join1_bg {padding-bottom: 66px;}
.join1_img h1 {font-size: 28px;}
.join1_img p {font-size: 25px;}
.join1 ul li {height: 158px;}
.join1 ul li h1 {font-size: 21px;margin-top: 51px;}
.join1 ul li p {font-size: 14px;}
.join2_bg .join2_title h1 {font-size: 14px;}
.join2_bg .join2_title h2 {font-size: 42px;}
.join2_bg .join2_title p {font-size: 14px;line-height: 24px;}
.join3_bg {padding-top: 72px;}
.join3_bg .join3_text h1 {font-size: 14px;}
.join3_bg .join3_text p {font-size: 14px;line-height: 24px;}
.join3_bg .join3_text h2 {font-size: 14px;line-height: 34px;}
.join4_bg {padding-top: 65px;margin-bottom: 69px;}
.join4_bg > h1 {font-size: 28px;margin-bottom: 18px;}
.join4_title {height: 77px;line-height: 77px;}
.join4_title ul {margin-top: 23px;}
.join4_title ul li {font-size: 13.5px;}
.join4_title h1 {font-size: 17px;}
.join4_title .join4_right span {font-size: 13.5px;}
.join4_text p {font-size: 13.5px;line-height: 25.5px;}
.join4_text_bottom h2 {font-size: 18px;}
.join4_text_bottom h3 {font-size: 14px;}

/* 员工福利 */
.welfare .welfare_text {padding-top: 3%;padding-bottom: 1%;}
.welfare .welfare_text h1 {font-size: 18px;}
.welfare .welfare_text p {font-size: 13.5px;line-height: 23px;}

/* 诚正恒学院 */
.college1 .college1_left h1{font-size: 24.5px;}
.college1 .college1_left p{font-size: 15px;line-height: 28px;}

.college2_bg{height: 515px;}
.college2 .college2_left h1{font-size: 24.5px;}
.college2 .college2_left p{font-size: 15px;line-height: 34px;}
.college2 .college2_right div{width: 369px;}
.college2 .college2_right ul{background-size: 369px auto;}
.college2 .college2_right ul li{width: 147px; height: 40px;line-height: 40px;font-size: 15px;}
.college2 .college2_right ul li:nth-child(1){margin-bottom: 48px !important;}

.college3_title h1{font-size: 24.5px;}
.college3_title p{font-size: 15.75px;}
.college3 ul li .college3_img img{max-width: 120px;}
.college3 ul li .college3_text h1{font-size: 17.5px;}
.college3 ul li .college3_text p{font-size: 15px;line-height: 24.5px;}

.college_title h1{font-size: 24.5px;margin-bottom: 36px;}
.college4 ul li .college4_text1 h1{font-size: 21px;}
.college4 ul li .college4_text2 h1{font-size: 21px;}
.college4 ul li .college4_text2 p{font-size: 14px;line-height: 24.5px;}

/* 联系我们 */
.contactus_left .contactus_text h1 {font-size: 24px;}
.contactus_left .contactus_text p {font-size: 25px;}
/* .contactus_left ul li {height: 80px;} */
.contactus_left ul li h1 {font-size: 16px;line-height: 70px;}
.contactus_left ul li p {font-size: 14px;margin-bottom: 13px;}
.contactus_left .contactus_text img {width: 40px;}
.contactus_left ul li img {margin-right: 11px;}

/* 产品 */
.products .mr7_text h1 {font-size: 16px;}
.products .mr7_text p {font-size: 14px;line-height: 24.5px;height: 73px;margin-bottom: 17px;}

/* 产品内页 */
.products_de {padding-top: 85px;padding-bottom: 73px;}
.products_de .products_de_right h1 {font-size: 28px;}
.products_de .products_de_right p,
.products_de .products_de_right span {font-size: 14px !important;line-height: 28px !important;}
.products_de .products_de_main h1 {font-size: 21px;margin-bottom: 23px;}
.products_de .products_de_main {padding-top: 61px;}
.product_table table th {height: 58px;font-size: 21px;}
.product_table table td {font-size: 14px;height: 58px;line-height: 58px;}

.product_table p,.product_table span{font-size: 14px !important;color: #666 !important;line-height: 28px !important;}


/* 分类 */
.list ul li {font-size: 16px;}

/* 案例分类 */
.ny_list {padding-top: 52px;}
.big_list  ul li a {font-size: 15.75px;height: 36px;line-height: 34px;padding: 0 25px;}
.fine_list ul li a{font-size: 15px;margin: 0 19px;}

/* 产品 */
.products {margin-top: 52px;margin-bottom: 17px;}

/* 案例 */
.case_bg {padding-bottom: 68px;}
.case_bg .mr5 {padding-top: 52px;margin-bottom: 19px;}

/* 新闻列表 */
.news_bg {padding-top: 85px;}
.news {margin-bottom: 70px;}
.news ~ .fy {margin-bottom: 76px;}
.news ul li {padding-top: 34px;padding-bottom: 34px;}
.news .news_text h1 {font-size: 22.75px;}
.news .news_text p {font-size: 14.88px;line-height: 24.5px;}
.news .news_text span {font-size: 14.88px;}

/* 推荐 */
.news_recommend .news_recommend_main {margin-bottom: 65px;}
.news_recommend > h1 {font-size: 21px;}
.news_recommend .bd .news_recommend_text {font-size: 14px;height: 23px;line-height: 23px;}
.news_recommend .hd ul li {width: 29px;margin-right: 14px;}
.news_recommend > a {font-size: 15.75px;line-height: 24.5px;}

/* 分页 */
.fy ul li {width: 38px;height: 41px;margin: 0 8px;}
.fy ul li a {line-height: 39px;font-size: 14px;}

/* 更多 */
.more a {width: 82px;height: 36px;line-height: 36px;font-size: 14px;}

/* 底部 */
.bottom_bg {height: auto;padding-top: 25px;}
.bottom1 .bottom1_left img {height: 44px;}
.bottom1 .bottom1_left p {height: 42px;font-size: 18.24px;}
.bottom1 .bottom1_left p img {width: 29px;}
.bottom1 .bottom1_left a {margin-bottom: 19px;}
.bottom1 .bottom1_center dl dt a {font-size: 17.5px;}
.bottom1 .bottom1_center dl dd a {font-size: 14px;line-height: 28px;}
.bottom1 .bottom1_center dl dd span {font-size: 14px;line-height: 21px;}
.bottom1 .bottom1_center dl dd img {width: 16px;height: 16px;}
.bottom1 .bottom1_center dl.dl_phone dt {margin-bottom: 5px;}
.bottom1 .bottom1_right img {width: 90px;height: 90px;}
.bottom1 .bottom1_right p {font-size: 14px;line-height: 21px;}
.bottom2 a {font-size: 13.13px;}
.bottom2 {font-size: 13.13px;}
.bottom3 {font-size: 13.13px;margin-top: 20px;}
.bottom3 a {font-size: 13.13px;}

/* 侧边栏 */
.sidebar ul li {width: 44px;height: 44px;}
.sidebar ul li img.sidebar_icon {width: 28px;height: 28px;}
.sidebar ul li.dh .sidebar_right div {font-size: 14px;}
.sidebar ul li.qq .sidebar_right div {font-size: 14px;}
}


/* 1600 */
@media screen and (max-width: 1600px) {
.process img{height: 550px;}
}
/* 1500 */
@media screen and (max-width: 1600px) {
.process img{height: 500px;}
}

/* 1480 */
@media screen and (max-width: 1480px) {
.iAboutus_text {box-sizing: border-box;padding-right: 2%;}
.sidebar {right: 2%;}
.iStrength ul li {height: 556px;}
.iCulture .iCulture_right h1 {margin-top: 25px;margin-bottom: 25px;}
.iCulture .iCulture_right .iCulture_item {margin-bottom: 19px;}
.news_list ul li a {font-size: 15px;min-width: 105px;padding: 0 19px;}
}

/* 1380 */
@media screen and (max-width: 1380px) {
.iStrength ul li {height: 517px;}
.bottom1 .bottom1_center {width: 71%;}
.iCulture .iCulture_right h1 {margin-top: 20px;margin-bottom: 20px;font-size: 26px;}
.iCulture .iCulture_right .iCulture_text h1 {font-size: 13px;}
.iCulture .iCulture_right .iCulture_text p {font-size: 13px;}
.top2 .top_nav ul li a {font-size: 14px;padding: 0 25px;}
.title h1 {font-size: 33px;}
.title p {font-size: 14.5px;margin-top: 5px;}
.iSolution .hd ul li {font-size: 16.5px;}
.iSolution .hd ul li img {width: 32px;height: 32px;}
.iAboutus_bg .title {margin-bottom: 40px;}
.iAboutus .iAboutus_text p {font-size: 13.5px;}
.iAboutus .iAboutus_text ul {margin-top: 50px;}
.bottom1 .bottom1_center dl dt a {font-size: 16px;}
.bottom1 .bottom1_center dl dd a {font-size: 13.5px;line-height: 26px;}
.bottom1 .bottom1_center dl dd span {font-size: 13.5px;}
.navigation_bg {height: 51px;line-height: 50px;}
.news_list ul li a {font-size: 14px;min-width: 95px;padding: 0 16px;}
.process img {height: 450px;}
.electric1 .hd ul li img {margin-top: 26px;}
.electric1 .bd .electric1_text h1 {margin-top: 29px;margin-bottom: 12px;}
.electric1 .hd ul li {height: 120px;}
.coop_bg > img {min-height: 580px;}}

/* 1280 */
@media screen and (max-width: 1280px) {
.iStrength ul li {height: 489px;}
.iStrength ul li .iStrength_text h1 {margin-top: 22px;margin-bottom: 22px;}
.news_list ul li a {font-size: 14px;min-width: 87px;padding: 0 12px;}

}

/* 1180 */
@media screen and (max-width: 1180px) {
.iStrength ul li {height: 450px;}
.iStrength ul li .iStrength_text h1 {margin-top: 17px;margin-bottom: 17px;}
.news_list ul li a {font-size: 14px;min-width: 87px;padding: 0 12px;}

}