.demo-split{height:200px;border:1px solid #dcdee2}.demo-split-pane{padding:10px}.checked-box{padding:0 15px}li,ul{padding:0;margin:0}li{list-style:none}.level-one{border-bottom:1px solid #f0f0f0;padding:10px 0}.level-two-label{width:18%;min-width:140px}.level-two{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-left:4%;position:relative;border-bottom:1px solid #f0f0f0;line-height:40px}.level-three{padding-left:4%;display:block;-webkit-box-flex:1;-ms-flex:1;flex:1;min-height:40px;border-left:1px solid #f0f0f0}.isLevel-four{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border-bottom:1px solid #f0f0f0}#tree{border:1px solid #dcdee2;border-top:none}