#outer_structure{height:600px;width:700px}
#structure_left{background:#fff;border:1px solid #777;float:left;min-height:580px;width:250px}
#structure_right{margin-left:280px;width:400px}
#structure_tree{background:#fff;font-size:.8em;height:auto;list-style-type:none;margin:3em 0 3em 1.3em;padding:0}
#structure_tree ul,tree_ul{background:url(/system/vline.png) repeat-y;list-style-type:none;margin:0 5px -5px;padding:0}
#structure_tree li,.li{background:url(/system/node.png) no-repeat;color:#369;font-weight:700;padding:2px 12px}
#structure_tree li.last{background:#fff url(/system/lastnode.png) no-repeat}
#structure_tree .expand{background:url(/system/expand.png) left center no-repeat;padding-left:15px}
#structure_tree .node_div{background-position:left center;background-repeat:no-repeat;margin:0}
#right_content,#right_content li{list-style-type:none}
#structure_right a{color:#888;font-size:1.1em;font-weight:700;text-decoration:none}
#structure_left a{text-decoration:none}
#structure_left a:hover{text-decoration:underline}
#controls{background:#ccc;text-align:center}
#right_content{padding:20px}
.page,.folder{background:#fff;border:1px solid #ccc;margin:5px;padding:5px}
.small{font-size:.7em}
.handle{margin:4px 10px}
.hover{background:#F6B739;border:1px dashed #999;padding:2px}
.node_div{display:inline;padding:2px}
.control_form{background:#fff;border:1px solid #ccc;margin:5px;padding:5px}
.invisible{color:#ccc}