#asideId{position:relative}.drap-box{height:100%;width:6px;position:absolute;right:0;top:0;z-index:10}.drap-box:hover{cursor:e-resize}.options{margin-left:20px;display:none}.el-tree-node__content:hover .options{display:inline;position:absolute;padding:0 5px;right:0;background:#fff}.add-department{width:80%;height:40px;border:1px dashed #409eff;border-radius:100px;text-align:center;line-height:40px;margin:0 auto;margin-top:20px;cursor:pointer;font-size:14px;color:#409eff}.add-department span{font-size:16px}.custom-tree-node{flex:1;display:flex;align-items:center}.custom-tree-node span{flex:1}