.treeContent{overflow-y:auto}.tree{-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column;cursor:pointer}.tree,.tree-header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.tree-header{position:relative;-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:35px;line-height:14px}.tree-header.level2{padding-left:15px}.tree-header.level3{padding-left:30px}.tree-header.border:after{position:absolute;right:0;left:0;bottom:0;height:1px;content:"";-webkit-transform:scaleY(.5);transform:scaleY(.5);background-color:#ddd}.tree-header.level3.active{border-right:8px solid #00bfff;color:#008de1}.tree-header:hover{background:#f8f8f8}.tree-header .iconfont{padding-right:5px}.tree-header .text{-webkit-box-flex:1;-ms-flex:1;flex:1}.tree-content{width:100%;height:0;overflow:hidden;-webkit-transition:all .4s ease-out;transition:all .4s ease-out}