#category {font-size:12px;font-family:tahoma, verdana;position:relative;margin:0;padding:0}
#category .root { position:relative;margin:0;padding:0; }
#category ul { display:block;list-style:none;margin:0;position:relative; padding:3px 0 0 11px; background:url(images/line_tree_vr.gif) repeat-y 11px -1px; zoom:1}
#category ul li{ position:relative;padding:3px 0 2px 8px;background:url(images/line_tree_hr.gif) no-repeat 1px 5px !important;white-space:nowrap;list-style:none}
#category ul li a,#category ul li span.tree_label{ color:#333333;text-decoration:none; position:relative;top:0;left:16px;_left /**/:0 }
#category ul li a:hover { text-decoration: underline }
#category ul li button{display:inline-block;position:relative;*top:-2px;_top:-2px;_left /**/:-16px;width:13px;*width:17px;height:13px;*height:17px;margin:0 -13px 0 0;*margin:0 -17px -2px -2px;border:none;background:url(images/btn_tree_collapse.gif) no-repeat;*font-family:Sans-serif;*font-size:0;*line-height:0;text-indent:-10000px;*text-indent:0;cursor:pointer;_cursor /**/:hand}
#category ul li button.minus {background-position:0 -13px;*background-position:2px -11px}
#category ul li button.plus {background-position:0 0;*background-position:2px 2px}
#category ul li.tree_last{ background:url(images/line_tree_last_hr.gif) no-repeat 0 5px !important}
#category .selected { color: #1B87D4;font-weight:bold }
#category .moveSpace { border: 1px dotted #CC0000; height:2px;width:200px; }

#category .gExplorerCtrl:after {
    clear: both;
    content: " ";
    display: block;
    font-size: 0;
    height: 0;
    line-height: 0;
}

#category .gExplorerCtrl {
    background: none repeat scroll 0 0 #F5F3F4;
    border-color: #DADADC #DADADC -moz-use-text-color;
    border-style: solid solid none;
    border-width: 1px 1px 0;
    margin: 10px 0 0;
    overflow: hidden;
    padding: 7px;
}

#category .directory {
    border-color: #EBEBEB #DADADC;
    border-left: 1px solid #DADADC;
    border-right: 1px solid #DADADC;
    border-style: solid;
    border-width: 1px;
    max-height: 750px;
    min-height: 500px;
    overflow: auto;
    padding: 6px 7px;
}


.placeholder{background:#bbb}
.draggable,
.draggable .moveTo{background-color:#ddd}