.context-nav{width:183px;background:#f5f5f5}.context-nav a.active{background:#bf0b00;color:#fff}.context-nav a{position:relative;width:100%;display:block;color:#333;line-height:50px;height:50px;border-bottom:1px solid #eee;font-size:16px;font-family:MicrosoftYaHei;font-weight:400;text-indent:40px}.context-nav a i{position:absolute;left:-20px;top:18px;width:20px;height:20px;font-size:18px;color:#bbb}.context-nav .active i{color:#fff}.sub-layout{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between}.primary-content{width:980px}.about-nav a{text-indent:0;text-align:center}.about-nav a i{left:30px}.admin-nav a.mainActive{background:#bf0b00;color:#fff}.admin-nav a.mainActive i{color:#fff}.admin-nav a i{color:#bbb}.admin-nav a.active{background:#bf0b00;color:#fff}.admin-nav a.active i{color:#fff}.admin-nav a.mainAction.active{background:#bf0b00}.kc-nav{width:180px}.kc-nav-title{font-size:16px;text-align:center;padding:15px 0 10px;font-weight:700}.kc-nav .folder{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;padding:10px;cursor:pointer}.kc-nav .folder img.icon{width:20px;margin-right:8px}.kc-nav .folder img.down{width:30px}.kc-nav .folder .name{-ms-flex:1 1;flex:1 1}.kc-nav a{display:block;height:40px;line-height:40px;padding-left:25px;font-size:14px}.kc-nav a.active{color:#db1004;font-weight:700}.kc-tab{background:#f0f2f5;padding:20px 20px 0}.kc-tab a{font-size:14px;margin:10px;padding-bottom:5px}.kc-tab a.active{color:#0412db;border-bottom:2px solid #0412db}