.l-box{width:180px;background:#f68f3b;height:100%;color:#fff;box-sizing:border-box;padding:20px 0;border:1px solid #f68f3b}.r-box{width:880px;min-height:900px}.l-nav p{line-height:40px;font-size:16px;border-bottom:1px solid #FAC79E;box-sizing:border-box;padding:0 20px;font-weight:600}.l-nav p a{display:inline-block;width:100%;height:100%;color:#fff}.l-nav p i{display:inline-block;width:16px;height:16px;margin:0 10px -2px 0}.l-nav li{border-bottom:1px solid #FAC79E;cursor:pointer}.l-nav-second li{line-height:32px;box-sizing:border-box;padding-left:40px;border:0;font-size:14px}.l-nav-second li a{color:#fff;display:inline-block;width:100%}.l-nav .active{background:#fff;color:#f68f3b}.l-nav .active a{color:#f68f3b}.tag-btn i{background:url('../img/tag-icon.png') no-repeat center}.pindao-btn i{background:url('../img/pindao-icon.png') no-repeat center}.l-nav-second li:hover,.l-nav p:hover{background:#fff;color:#f68f3b}.l-nav-second li:hover a,.l-nav p:hover a{background:#fff;color:#f68f3b}.l-nav-second li i{background:0;border-left:10px solid #f68f3b;border-top:6px solid transparent;border-bottom:6px solid transparent;width:0;height:0;display:inline-block;margin:0 8px 0 4px}.once-div{border:1px solid #e0e0e0;margin-bottom:20px;padding-bottom:10px}.once-div h4{font-size:20px;font-weight:600;box-sizing:border-box;padding-left:20px;line-height:40px;background:#eee;position:relative}.once-div h4 img{position:absolute;right:20px;width:16px;height:20px;cursor:pointer;margin-top:10px;transform:rotate(180deg)}.once-div h5{line-height:36px;font-size:18px;font-weight:500;position:relative}.once-div h5 b{width:8px;height:8px;border:2px solid #3C3;border-radius:50%;display:inline-block;margin:0 10px;vertical-align:middle}.once-div h5 img{width:16px;height:20px;margin:-2px 0 0 10px;vertical-align:middle;transform:rotate(180deg);cursor:pointer}.second-div{position:relative}.third-div{margin:0 15px;border-left:1.5px solid #3C3;box-sizing:border-box;padding:10px;font-size:15px}.third-div a{margin:0 20px;color:#074;line-height:34px;display:inline-block;min-width:110px}.third-div a:hover{color:#ff4f20}.second-div:hover h5 b{background:#3C3}.fourth-div h6{font-size:16px;font-weight:500}.fourth-div h6 a{color:#333}.fourth-div div{margin-left:20px}