div.item_logo {
  	margin-bottom:10px;
    float: left;
    height: 80px;
    margin-right: 10px;
    width: 80px;
	position:relative;
}
div.item_logo a{
	display:block;
	width:100%;
	height:100%;
}
div.item_logo.empty{
	 border: 1px dotted #CCCCCC;
}
div.item_logo.xforms{
	background:url(../images/xforms_logo.jpg);
}
div.item_logo.xpsk{
	background:url(../images/xpsk_logo.jpg);
}
div.item_logo.xcalendar{
	background:url(../images/xcalendar_logo.jpg);
}
div.item_logo div.cover_image{
	border: 1px solid #ccc;
    height: 300px;
    left: 80px;
    position: absolute;
    top: -1px;
    width: 590px;
    z-index: 999999;
	display:none;
	box-shadow: 3px 3px 8px #bbb;
}
div.item_logo.xforms div.cover_image{
	background:url(../images/xforms_cover_image.jpg);
}
div.item_logo.xcalendar div.cover_image{
	background:url(../images/xcalendar_cover_image.jpg);
}
div.item_logo.xpsk div.cover_image{
	background:url(../images/xpsk_cover_image.jpg);
}