.tree {
    min-height:20px;
/*     padding:19px; */
    margin-bottom:20px;
/*     background-color:#fbfbfb; */
/*     border:1px solid #999; */
/*     -webkit-border-radius:4px; */
/*     -moz-border-radius:4px; */
/*     border-radius:4px; */
/*     -webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05); */
/*     -moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05); */
/*     box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05) */
}
.tree ul {
	padding-left: 20px;
}

.tree li {
    list-style-type:none;
    margin:0;
    padding:10px 5px 0 5px;
    position:relative
}
.tree li::before, .tree li::after {
    content:'';
    left:-20px;
    position:absolute;
    right:auto
}
.tree li::before {
/*     border-left:1px solid #999; */
    bottom:50px;
    height:100%;
    top:0;
    width:1px
}
.tree li::after {
/*     border-top:1px solid #999; */
    height:20px;
    top:25px;
    width:25px
}
.tree li span {
    -moz-border-radius:5px;
    -webkit-border-radius:5px;
    border:1px solid #999;
    border-radius:5px;
    display:inline-block;
    padding:3px 8px;
    text-decoration:none
}
.tree li.parent_li>span {
    cursor:pointer
}
.tree>ul>li::before, .tree>ul>li::after {
    border:0
}
.tree li:last-child::before {
    height:30px
}
.tree li.parent_li>span:hover, .tree li.parent_li>span:hover+ul li span {
    /* background:#eee; */
    /* background:#ffff0f; */
    border:1px solid red;
    
    /*border:1px solid #94a0b4;*/
    /*color:#000*/
}

.tree .label {
	font-size: 100%;
	font-weight: 500;
	line-height: 1.5;
	text-align: left;
	white-space: pre-wrap;
}

.text-muted.label{color:black}