.tree-wrap {
	background:white;    
    padding:5px;
}

.tree,
.tree ul {
    margin:0 0 0 20px; /* indentation */
    padding:0;
    list-style:none;
    color: #454747;
    position:relative;
}

.tree ul {margin-left:10px} /* (indentation/2) */

.tree:before,
.tree ul:before {
    content:"";
    display:block;
    width:0;
    position:absolute;
    top:0;
    bottom:0;
    left:0;
    border-left:1px solid;
}

.tree li {
    margin:0;
    padding:0;
    padding-left:10px;    
    line-height:2em; /* default list item's `line-height` */    
    position:relative;
}

.tree-title {
	/* font-weight: 600; */
	padding : 0px;	
}

.tree-node {
    cursor: pointer;
}

.tree-icon {
	margin:0 5px;
}

.tree-tail {
	margin:0 0 0 5px;
}

.tree-select {
	background-color: #ffffcc;
	border: 1px solid #faebcc;	
}

.tree li:before {
    content:"";
    display:block;
    width:8px; /* same with indentation */
    height:0;
    border-top:1px solid;
    margin-top:-1px; /* border top width */
    position:absolute;
    top:1em; /* (line-height/2) */
    left:0;
}

.tree li:last-child:before {
    background:white; /* same with body background */
    height:auto;
    top:1em; /* (line-height/2) */
    bottom:0;
}

.tree .tree-red {
	color: #d9534f;	
}