1 2 3ul.explorertree{ 4 list-style-type: none; 5 margin: 0; 6 padding: 0; 7} 8.explorertree_root{ 9 font-size: 90%; 10 width: 25%; 11 min-height: 300px; 12 max-height: 800px; 13 float: left; 14 overflow: auto; 15 border: 1px solid #ccc; 16 text-align: left; 17} 18 19.explorertree_root .folder > .li > a:before, 20.explorertree_root.folder > .li > a:before{ 21 content: ""; 22 display: inline-block; 23 width: 9px; height: 9px; 24 margin-right: 5px; 25} 26.explorertree_root .folder.open> .li > a:before, 27.explorertree_root.folder.open> .li > a:before{ 28 background: url('../../images/minus.gif'); 29} 30.explorertree_root .folder.closed> .li > a:before, 31.explorertree_root.folder.closed> .li > a:before{ 32 background: url('../../images/plus.gif'); 33} 34.explorertree_root .folder.closed> ul.explorertree, 35.explorertree_root.folder.closed> ul.explorertree{ 36 display: none; 37} 38.explorertree_root .folder.open.loading> .li:after, 39.explorertree_root.folder.open.loading> .li:after{ 40 content: "Loading..."; 41 margin-left: 10px; 42 display: block; 43} 44 45.explorertree_selected{ 46 font-weight: bold; 47} 48 49