.headerBanner .bd{height:auto;}
.mainHot{height:60px;}
.headerTop .tel{margin-top:21px;}
.mainCase .bd{height:auto;}
.about_con{line-height:2;font-size:14px;margin-top:10px;}
.caseList li{height:auto;}
.online2 .tj{background:#009ce6;border-color:#009ce6;}