a.infobox { border-bottom: 1px dashed #F9D07D; text-decoration:none; }
  a.infobox:hover { cursor:help; color:#F9D07D; background:white; }
  a.infobox span { visibility:hidden; position:absolute; left:16em;
                   margin-top:1.5em; padding:1em; text-decoration:none; }
  a.infobox:hover span { visibility:visible; border:1px solid #F9D07D;
                         color:blue; background:white; }

*  a.infobox span { display:none; }
*  a.infobox:hover span { display:block; }