.left-tree{width:240px;border-right:1px solid #e8e8e8;padding:0 8px;min-height:100%;display:inline-block}.leftingdiv[data-v-17beb6da]{width:200px;border:1px solid #ccc;padding:12px;border-radius:8px;height:100%;margin-right:3px}.maincon[data-v-17beb6da]{height:calc(100vh - 120px);padding:18px;background-color:#fff;position:relative}