<style type="text/css">
div.rank-img
{
    position: relative;
}

div.rank-img a
{
	text-decoration: none;
    color: #fff;
    cursor: default;
    font-weight: normal;
}

div.rank-img a span
{
	visibility: hidden;
    position: absolute;
    background: #000; /* background color was #ffff6b */
    width: auto; /* was 17em, change to auto */
    border: 1px solid #ccc;
    font-size: 0.8em;
    padding: 0.3em;
    cursor: default;
    line-height: 1.4;
	z-index: 3;
}

div.rank-img a:hover span
{
	visibility: visible;
}
</style>