html,body{width:750px;overflow-x:hidden}#header{background:#fff}.article-container{margin:10px auto;width:1200px;min-height:600px}ol,ul{list-style:none}.article-container{text-align:left}.article-container .right-content{float:left;width:740px;background:#fff;padding:0 20px;min-height:700px}html,body{text-align:center}body{font-size:36px;color:#1f1f1f;-webkit-text-size-adjust:none;max-width:100%;overflow-x:hidden;vertical-align:top;font-family:Arial,Helvetica,STHeiti STXihei,Microsoft YaHei,Tohoma}.clear{clear:both}.float-container{zoom:1}.float-right{float:right}.float-container:after{display:block;content:"clear";clear:both;line-height:0;visibility:hidden}.share-title,.share-summary,.share-img{display:none}.container{width:750px;margin:0 auto;padding:0;position:relative}#header{width:750px;height:100px;line-height:100px;border-radius:0;color:#fff;font-size:38px;text-align:right;padding-top:30px;padding:0 50px;background:0 0;position:absolute;left:0;top:0;z-index:10}#header .index-logo{display:inline-block;float:left;margin-top:-10px}#header .index-logo img{height:66px}#header .nav{margin-top:-14px}.sub-nav-list-mask{position:fixed;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.7);z-index:1000;display:none}.sub-nav-list{position:fixed;top:0;right:-550px;padding:10px;width:550px;height:100%;overflow-y:scroll;background:#fff;text-align:left;z-index:2147483647}.sub-nav-list .sub-nav-body{padding-left:60px}.sub-nav-list .sub-nav-body a{display:inline-block;margin-left:10px;width:auto}.sub-nav-list .nav-header{height:88px;line-height:88px;text-align:left;padding-left:0;border-bottom:1px solid #ccc}.sub-nav-list .nav-header img{height:66px}.sub-nav-list .nav-header .close{position:absolute;right:20px;top:30px;font-size:30px;font-weight:200;color:#3a3a5d}.sub-nav-list a{width:100%;display:block;color:#1e1e1e;height:92px;line-height:92px;text-align:left}.sub-nav-list a,.sub-nav-list .nav-title{padding-left:10px;font-weight:700;font-size:30px}.sub-nav-list .nav-title{padding:10px}.sub-nav-list .nav-body a{border-bottom:1px solid #e1e1e1;padding-left:30px;font-weight:400}.sub-nav-list .nav-body a:last-child{border-bottom:0}.secure .module{text-align:center;height:222px!important}.contact-info{margin:30px auto 0;font-size:27px;color:#000}.contact-info img{display:inline-block;margin-right:6px;height:24px;margin-top:-7px}.contact-info a{color:#000}.title{font-size:36px;color:#1b5ac9}.sub-title{font-size:27px;color:#191919;margin-bottom:20px}.bg{position:absolute;left:0;top:0;z-index:-1;width:100%!important}.dot1,.dot2,.dot3,.dot4,.dot5,.dot6,.dot7,.dot8{position:absolute}.copy-right{font-size:27px;color:#000;margin-bottom:20px;line-height:42px}.copy-right a{display:inline-block;color:#000}.company-info{display:inline-block!important;margin-left:10px}.company-info a{color:#000}.nb-icon-wrap.nb-icon-base,#nb_icon_wrap{display:none!important}.right-section{position:fixed;right:10px;top:600px;width:100px;z-index:1000}.right-section a{display:block;margin-top:20px}.contact-section{top:500px}.contact-section .contact-tel,.contact-section .contact-wechat,.contact-section .contact-online{width:80px;height:80px}.back-to-top{margin-top:100px;position:fixed;right:22px;width:56px;z-index:1000;bottom:10px}.back-to-top img{width:56px;height:56px}.products-nav{color:#fff;font-size:27px;display:inline-block;margin-left:2px;vertical-align:top;height:88px;line-height:88px}.products-nav.light{color:#1b5ac9}.products-nav.dark{margin-left:10px}.right-section{position:fixed;right:10px;top:600px;width:100px;z-index:1000}.right-section a{display:block;margin-top:20px}