wcui/js/lib/tree/skin/def.css

.do-fn-cl:after{content:".";display:block;height:0;clear:both;visibility:hidden;overflow:hidden}.do-tree,.do-tree *{margin:0;padding:0;vertical-align:baseline;box-sizing:border-box}@font-face{font-family:"treeicon";src:url("iconfont.eot");src:url("iconfont.ttf") format("truetype")}.do-tree{overflow:hidden;overflow-y:auto;position:relative;width:100%;height:100%;line-height:28px}.do-tree ul{width:100%;height:auto}.do-tree li{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.do-tree li ul{display:none;margin-left:20px}.do-tree li ul.open{display:block}.do-tree li em,.do-tree li span{display:block;cursor:pointer}.do-tree li em{float:left;padding:0 5px;color:#000;font-family:"treeicon" !important;font-style:normal;-webkit-font-smoothing:antialiased;-webkit-text-stroke-width:0.2px;-moz-osx-font-smoothing:grayscale}.do-tree li span:hover{color:#6bb294}.do-tree li span.active{color:#000;font-weight:bold}.do-tree.skin-def li>em::before{content:"\e610"}.do-tree.skin-def li.dir>em::before{content:"\e622"}.do-tree.skin-def li.dir.open>em::before{content:"\e8ea"}.do-tree.skin-light li>em::before{content:"\e73e"}.do-tree.skin-light li.dir>em::before{content:"\e635"}.do-tree.skin-light li.dir.open>em::before{content:"\e8ea"}.do-tree.skin-line li>em::before{content:"\e60e"}.do-tree.skin-line li.dir>em::before{content:"\e608";font-weight:bold}.do-tree.skin-line li.dir.open>em::before{content:"\e662"}.do-tree.skin-arrow li>em::before{content:"\e73e"}.do-tree.skin-arrow li.dir>em::before{content:"\e616";font-weight:bold}.do-tree.skin-arrow li.dir.open>em::before{content:"\e607"}