.tree {
    padding-left: 14px;
    overflow:auto;
    position:relative;
}

.tree-solid-line {
    padding-left: 12px;
}

.tree.tree-no-line {
    padding-left: 0;
}

.tree:before{
    width: 1px;
    z-index:1;
    display:block;
    content:"";
    position:absolute;
    top:-21px;
    bottom:16px;
    left:0;
    border-left:1px dotted #666;
}

.tree.tree-solid-line:before {
    border-left:1px solid #999;
}

.tree.tree-no-line:before {
    display: none;
}

.tree .tree-folder{
    width:auto;
    min-height:20px;
    cursor:pointer;
}

.tree .tree-folder .tree-folder-header{
    position:relative;
    min-height:20px;
    line-height:20px;
    min-width: 100px;
}

.tree .tree-folder .tree-folder-header:hover{
    background-color:#F1F2F7;
    border-radius: 4px;
    -webkit-border-radius: 4px;
}

.tree .tree-folder .tree-folder-header .tree-folder-name,
.tree .tree-item .tree-item-name {
    display:inline;
    z-index:2;
}

.tree .tree-folder img {
    margin-left: 4px;
}

.tree .tree-folder .tree-folder-header .tree-folder-name{
    margin-left:2px;
}

.tree .tree-folder .tree-folder-content{
    margin-left:23px;
    position:relative
}

.tree .tree-folder .tree-folder-content:before{
    display:inline-block;
    content:"";
    position:absolute;
    width: 1px;
    z-index:1;
    top:-9px;
    bottom:16px;
    left:-12px;
    border-left:1px dotted #666;
}

.tree.tree-solid-line .tree-folder .tree-folder-content:before {
    border-left:1px solid #999;
}

.tree.tree-no-line .tree-folder .tree-folder-content:before {
    display: none;
}

.tree .tree-item{
    position:relative;
    min-height:20px;
    line-height:20px;
    min-width: 100px;
    cursor:pointer
}

.tree .tree-item:hover{
    background-color:#F1F2F7;
    border-radius: 4px;
    -webkit-border-radius: 4px;
}

.tree .tree-item .tree-item-name{
    margin-left:2px;
}


.tree .tree-folder,
.tree .tree-item {
    position:relative;
}

.tree .tree-folder:before,
.tree .tree-item:before {
    display:inline-block;
    content:"";
    position:absolute;
    top:14px;
    left:-13px;
    width:18px;
    height:0;
    border-top:1px dotted #666;
    z-index:1;
}

.tree.tree-solid-line .tree-folder:before,
.tree.tree-solid-line .tree-item:before {
    border-top:1px solid #999;
}

.tree.tree-no-line .tree-folder:before,
.tree.tree-no-line .tree-item:before {
    display: none;
}

.tree .tree-selected{
    background-color: #F1F2F7;
    color:#6398b0;
    border-radius: 4px;
    -webkit-border-radius: 4px;
}

.tree .tree-selected:hover{
    background-color:#e1e1e1;
    border-radius: 4px;
    -webkit-border-radius: 4px;
}

.tree .tree-item,
.tree .tree-folder{
    border:1px solid #FFF
}

.tree .tree-item,
.tree .tree-folder .tree-folder-header{
    margin:0;
    padding:4px 5px 6px 5px;
    color:#333;
    -webkit-box-sizing:content-box;
    -moz-box-sizing:content-box;
    box-sizing:content-box;
}

.tree .tree-item .tree-item-name > i,
.tree .tree-folder .tree-folder-header > i {
    color: #666;
}


.tree .tree-item.tree-selected > i,
.tree .tree-item .tree-item-name > i{
    margin-left: -2px;
    width: 14px;
    display: inline-block;
    text-align: center;
    margin-right: 1px;
    color: #666;
}
.ie .tree.tree-plus-minus .tree-folder-header .fa-folder:before,
.ie .tree.tree-plus-minus .tree-folder-header .fa-folder-open:before {
    margin-top: -5px;
}

.tree.tree-plus-minus .tree-folder-name {
    margin-left: 0px !important;
}

.tree .tree-actions {
    display: none;
    position: absolute;
    margin-top: 1px;
    right: 4px;
}

.tree .tree-item:hover .tree-actions,
.tree .tree-folder-header:hover .tree-actions {
    display: inline-block;
}

.tree .tree-actions > i {
    font-weight: 300;
    padding: 1px 3px;
    text-align: center;
    font-size: 14px;
    color: #999;
    margin-right: 6px;
    margin-top: 0px;
    display: inline-block;
}

.tree .tree-actions > i:hover {
    color: #666;
}