[class^="icon-"], [class*=" icon-"] {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-top: 2px;
*margin-right:.3em;
    line-height: 14px;
    vertical-align: text-top;
    background-image: url("../img/glyphicons-halflings.png");
    background-position: 14px 14px;
    background-repeat: no-repeat
}
.icon-white, .nav-pills>.active>a>[class^="icon-"], .nav-pills>.active>a>[class*=" icon-"], .nav-list>.active>a>[class^="icon-"], .nav-list>.active>a>[class*=" icon-"], .navbar-inverse .nav>.active>a>[class^="icon-"], .navbar-inverse .nav>.active>a>[class*=" icon-"], .dropdown-menu>li>a:hover>[class^="icon-"], .dropdown-menu>li>a:hover>[class*=" icon-"], .dropdown-menu>.active>a>[class^="icon-"], .dropdown-menu>.active>a>[class*=" icon-"], .dropdown-submenu:hover>a>[class^="icon-"], .dropdown-submenu:hover>a>[class*=" icon-"] {
    background-image: url("../img/glyphicons-halflings-white.png")
}
.icon-plus-sign {
    background-position: 0 -96px
}
.icon-minus-sign {
    background-position: -24px -95px;
    color: #0097BD;
}
.icon-remove-sign {
    background-position: -48px -96px
}

.tree {
    min-height: 20px;
    padding: 19px;
    margin-bottom: 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 dotted #999;
    bottom: 50px;
    height: 100%;
    top: 0;
    width: 1px
}
.tree li::after {
    border-top: 1px dotted #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;
    border: 1px dotted #94a0b4;
    color: #000
}.padding-top-bottom-7 {
    padding-top: 7px;
    padding-bottom: 7px;
}