.rRightDown,.rLeftDown,.rLeftUp,.rRightUp,.rRight,.rLeft,.rUp,.rDown{
	position:absolute;
	background:#C00;
	width:7px;
	height:7px;
	z-index:5;
	font-size:0;
}

.rLeftDown,.rRightUp{cursor:ne-resize;}
.rRightDown,.rLeftUp{cursor:nw-resize;}
.rRight,.rLeft{cursor:e-resize;}
.rUp,.rDown{cursor:n-resize;}

.rLeftDown{left:-4px;bottom:-4px;}
.rRightUp{right:-4px;top:-4px;}
.rRightDown{right:-4px;bottom:-4px;}
.rLeftUp{left:-4px;top:-4px;}
.rRight{right:-4px;top:50%;margin-top:-4px;}
.rLeft{left:-4px;top:50%;margin-top:-4px;}
.rUp{top:-4px;left:50%;margin-left:-4px;}
.rDown{bottom:-4px;left:50%;margin-left:-4px;}

.bgDiv{width:600px; height:300px; border:10px solid #666666; position:relative;}
.dragDiv{border:1px solid #000000; width:100px; height:60px; top:50px; left:50px; background:#fff;}