.help-page{padding:20px 10px}.left-wrap{float:left;width:210px;border:1px solid #f5f5f5}.left-wrap ul li a{position:relative;display:block;padding:12px 10px}.left-wrap ul li a .iconfont{position:absolute;right:10px;transition:all .25s}.left-wrap ul li.active .sub-menu{display:block}.left-wrap ul li.active .iconfont{transform:rotate(90deg)}.left-wrap .sub-menu{display:none}.left-wrap .sub-menu li{border-left:4px solid #fff}.left-wrap .sub-menu .active{border-left-width:4px;border-left-style:solid}.right-wrap{position:relative;overflow:hidden;width:940px;float:left;margin-left:10px}.right-wrap img{width:100%}table{border-right:0;width:auto}table td{border-right:1px solid #dfdfdf;padding:5px 10px}table.c5 td{width:auto}.title{margin-top:10px;margin-bottom:5px;font-size:16px;font-weight:bold}ul.initial{margin-left:30px}ul.initial li{list-style:initial;margin-top:5px}