.knowledge-list-box .knowledge-list{display:-webkit-box;display:-ms-flexbox;display:flex;height:574px;background:#fff;padding:20px 0}.knowledge-list-box .knowledge-list .left-list{width:60%;border-right:1px solid #ccc}.knowledge-list-box .knowledge-list .head-search{width:200px;margin:0 auto}.knowledge-list-box .knowledge-list .list-content{margin-top:25px;height:calc(100% - 57px);margin-right:4px;padding-right:10px;overflow:auto;-webkit-box-sizing:border-box;box-sizing:border-box}.knowledge-list-box .knowledge-list .list-content .ques-bulk .bulk-title{color:#333;font-size:16px;padding-bottom:23px}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li{padding:5px 10px 5px 30px;margin-bottom:15px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#333;border-radius:3px;cursor:pointer}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li:hover{color:#fff;background:#3972f3}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li:hover .item-del{color:#fff}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li:hover .item-index{border-color:#fff}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li .item-index{width:26px;height:26px;background:#fff;border-radius:50%;text-align:center;line-height:24px;color:#3972f3;border:1px solid #3972f3;-webkit-box-sizing:border-box;box-sizing:border-box}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li .item-name{margin-left:9px;font-size:16px}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li .item-del{margin-left:9px;color:#3972f3;cursor:pointer}.knowledge-list-box .knowledge-list .list-content .ques-bulk .child-li .item-del i{font-size:16px;vertical-align:-2px}.knowledge-list-box .knowledge-list .list-content .ques-bulk .active{color:#fff;background:#3972f3}.knowledge-list-box .knowledge-list .list-content .ques-bulk .active .item-del{color:#fff}.knowledge-list-box .knowledge-list .list-content .ques-bulk .active .item-index{border-color:#fff}.knowledge-list-box .knowledge-list .right-tree{width:40%;overflow:auto;height:100%;padding-right:10px;margin-right:10px;-webkit-box-sizing:border-box;box-sizing:border-box}.knowledge-list-box .knowledge-list .tree-list{padding:10px 0 20px 20px;position:relative}.knowledge-list-box .knowledge-list .tree-list:before{content:"";position:absolute;left:28px;top:32px;width:1px;height:calc(100% - 81px);border-left:1px dashed #ccc}.knowledge-list-box .knowledge-list .tree-list .head-top-title{padding-bottom:23px;font-size:16px;color:#333}.knowledge-list-box .knowledge-list .tree-list .head-top-title i{color:#3972f3}.knowledge-list-box .knowledge-list .tree-list .head-top-title .sp-title{margin-left:9px}.knowledge-list-box .knowledge-list .tree-list .tree-item{position:relative;padding-bottom:30px;margin-left:28px;font-size:16px;color:#333}.knowledge-list-box .knowledge-list .tree-list .tree-item:before{content:"";position:absolute;width:1px;height:100%;left:8px;top:22px;height:calc(100% - 20px);border-left:1px dashed #ccc}.knowledge-list-box .knowledge-list .tree-list .tree-item:last-child:before{display:none}.knowledge-list-box .knowledge-list .tree-list .tree-item .item-content{cursor:pointer}.knowledge-list-box .knowledge-list .tree-list .tree-item i{color:#3972f3}.knowledge-list-box .knowledge-list .tree-list .tree-item .sp-name{margin-left:9px}.knowledge-list-box .bottom-btn{padding-top:20px;border-top:1px solid #e6e6e6;text-align:right}