div#expand{}
div#expand img{display:block;margin-bottom:5px;}
div#expand div.image{background-position:center center;margin-bottom:5px;position:relative;width:100%;cursor:pointer;}
div#expand div.image div{position:absolute;}
div#expand div.image div.edge{background:#ccc;z-index:1;font-size:0;}
div#expand div.image div.left{width:2px;left:0;top:0;height:100%;}
div#expand div.image div.top{width:100%;left:0;top:0;height:2px;}
div#expand div.image div.right{width:2px;right:0;top:0;height:100%;}
div#expand div.image div.bottom{width:100%;left:0;bottom:0;height:2px;}
div#expand div.image div.corner{width:24px;height:24px;background-image:url(expand.png);z-index:2;}
*html div#expand div.image div.corner{width:24px;height:24px;background-image:url(expand/expand.gif);z-index:2;}
div#expand div.image div.topleft{background-position:top left;top:0;left:0;}
div#expand div.image div.topright{background-position:top right;top:0;right:0;}
div#expand div.image div.bottomright{background-position:bottom right;bottom:0;right:0;}
div#expand div.image div.bottomleft{background-position:bottom left;bottom:0;left:0;}