a.petrint {   position: relative;
   color:white;
   text-decoration: none;
   border-bottom: 1px gray dotted;}
a.petrint span { display: none; }
a.petrint:hover {
   background: none;/*IE*/ z-index: 5000; 
   cursor: pointer;}
a.petrint:hover span {
   display: inline; position: absolute;
   white-space: nowrap; 
   top:-80px; left:-80px; background:white; color:black; padding: 1px; border: 0px solid green; border-left: 0px solid green;}