.header{background-color:rgba(12,26,41,.502)}.banner{height:678px;background-image:url(/assets/images/fq/barner_01.jpg);background-position:right center}.banner-tit{text-align:center;line-height:76px;padding-top:268px;font-size:34px;color:#fff;background-image:url(/assets/images/about/banner_01.png);padding-bottom:11px;background-position:center bottom;background-repeat:no-repeat}.banner-text{font-size:16px;color:#fff;text-align:center;line-height:20px;padding-top:36px}#questionList{width:1100px;margin:70px auto;overflow:hidden;color:#263a52;cursor:pointer}.left-side .selected{background:#f4f6f7;color:#263a52}.left-side{width:250px;float:left;border-right:2px solid #e8ebef}.left-side li{position:relative;height:70px;line-height:70px;text-align:center;font-size:16px;color:#516175}.left-side li.selected span{position:absolute;width:2px;height:100%;background:#3b84fe;right:-2px;top:0}.right-side li{position:relative;padding:35px 0;font-size:18px;border-bottom:1px solid #e8ebef}.right-side{width:745px;float:right}.right-side dt{position:relative;font-size:18px;margin-bottom:5px}.right-side dt:after{position:absolute;right:20px;top:12px;content:'';width:0;height:0;border:5px solid transparent;border-left-color:#000}.right-side dd{font-size:14px;color:#91a1b3;padding-right:55px;overflow:hidden}.right-side .selected dt{color:#3b84fe}.right-side .selected dt:after{transform:rotate(90deg);border-left-color:#3b84fe}.webotwrap,.webot{position:fixed;right:50px;bottom:60px;width:100px;height:100px;background:url(/assets/images/webot.png) no-repeat center;z-index:10000}.webot{cursor:pointer}.webot a{display:block;cursor:pointer;height:100%}#iframe{position:absolute;left:-363px;top:-435px;display:none;border-radius:15px;padding-bottom:10px;box-shadow:6px 6px 48px rgba(170,187,207,.8);width:350px;height:566px;overflow:hidden;background-color:#fff}