@charset "utf-8";.banner{background-repeat:no-repeat;background-position:center top;height:200px}.banner .banner-txt{position:absolute;top:50px;left:0}.zhici{width:100%}.zhici .content-box{position:relative;margin-top:60px;margin-bottom:135px;padding-top:140px;border:1px solid #efefef;background:#fff;border-radius:10px}.zhici .content-box .art-bd{margin-left:-1px;background:url(../img/zhici/art_bg.png?v=ce03a55a85) left top repeat-y;padding:0 80px 170px}.zhici .content-box .range{height:19px;position:relative;top:-30px;background:url(../img/zhici/start.png?v=bf2b9fde92) left center no-repeat}.zhici .content-box .keyword{width:420px;height:88px;margin-bottom:40px;background:url(../img/zhici/keyword.jpg?v=2a302dbb92) center center no-repeat}.zhici .content-box .left{position:absolute;top:-35px;left:-35px;width:169px;height:169px;background:url(../img/zhici/left_bg.png?v=3140d8e776) no-repeat}.zhici .content-box .right{position:absolute;top:-1px;right:-1px;width:113px;height:106px;background:url(../img/zhici/right_bg.png?v=c4b0976399) no-repeat}.zhici .content-box .bottom{position:absolute;bottom:50px;right:80px;width:153px;height:84px;background:url(../img/zhici/bottom_bg.png?v=37b3025420) no-repeat}