a.infobox 
{
    text-decoration:none; 
    font-size: smaller;
}

a.infobox:hover 
{ 
    cursor:help; 
    color:#c30; 
    background:white; 
}

a.infobox span 
{ 
    visibility:hidden; 
    position:absolute; 
    top:2em;
    right:2em;
    padding:1em; 
    text-decoration:none;
}

a.infobox:hover span 
{ 
    vertical-align: top;
    visibility:visible; 
    border:1px solid #c30;
    color:black; 
    background:white; 
}