@charset "utf-8";
/* CSS Document */
@import url(public.css);

/*电表数据远程*/
.mainItem_02{ background:url(../img/001.jpg) no-repeat center center; min-height:890px; padding:70px 0 0 0;}
.mainItem_02 .con{ width:1200px; height:800px; padding:93px 0 0 105px; margin:0 auto 0; background:url(../img/001_02.jpg) no-repeat center center;}
/*/电表数据远程*/
/*电能数据集中器*/
.mainItem_03{ background:url(../img/002.gif) repeat-x #e2feff; min-height:929px;}
.mainItem_03 .hd,.mainItem_04 .hd{text-align:center; font-size:45px; color:#000; height:243px; line-height:50px; padding:80px 0 0 0;}
.mainItem_03 .hd span,.mainItem_04 .hd span{font-size:15px; color:#3d3d3d; display:block; padding:15px 0 0 0; line-height:20px; text-transform: uppercase;}
/*/电能数据集中器*/
/*公司成长历程*/
.mainItem_04{ padding:0 0 230px; background:url(../img/003.gif) no-repeat center bottom;}
.mainItem_04 .hd{ padding-top:60px; height:260px;}
.mainItem_04 .bd{ height:250px; position:relative;}
.mainItem_04 .bd:before {content: ""; height:2px; width:100%; background:#ececec; position:absolute; top:100px;}
.mainItem_04Slider{ width:1200px;padding:0 16px;}
.mainItem_04Slider ul{ }
.mainItem_04Slider li{  padding:15px; cursor:pointer;}
.mainItem_04Slider li .box{ padding:0 35px; height:230px;}
.mainItem_04Slider li .date{ height:90px; text-align:center; padding:37px 0 0 0; line-height:44px; color:#777; font-size:18px; position:relative;}
.mainItem_04Slider li .date:before{ content:""; width:4px; height:4px; border:3px solid #fff; background:#a8a8a8; border-radius:9px; position:absolute; left:50%; bottom:0; margin-left:-5px;}
.mainItem_04Slider li .date:after{content:""; height:0px; width:1px; background:#f4f4f4; position:absolute; left:50%; bottom:-20px;}
.mainItem_04Slider li .text{ padding:20px 0 0 0; color:#717171;}
.mainItem_04Slider li .text a{ color:#0f98ff;}
.mainItem_04Slider li:hover .box{ box-shadow: 0px 0px 15px #a7a7a7;border-radius: 4px;}
.mainItem_04Slider li:hover .date{ padding-top:27px; color:#000;}
.mainItem_04Slider li:hover .date:before{ width:6px; height:6px; border:2px solid #666; background:#fff;}
.mainItem_04Slider li:hover .date:after{ height:20px;}
.mainItem_04Slider li:hover .text{padding:30px 0 0 0; color:#000;}
.mainItem_04Slider .swiper-button-prev,.mainItem_04Slider .swiper-button-next{background:none;width:15px;height:100px;line-height:30px;margin-top:-131px;left:0;background:#fff;padding-top: 70px;}
.mainItem_04Slider .swiper-button-next{ left:inherit; right:0; text-align:right;}
/*/公司成长历程*/