a.faceb { position: relative; color: white; text-decoration: none; border-bottom: 0px gray dotted; }
a.faceb span { display: none; }
a.faceb:hover { background: none;/*IE*/ z-index: 5000;  cursor: pointer;}
a.faceb:hover span {
   display: inline; position: absolute;
   white-space: nowrap; 
   top: -85px !important; top:-20px; left: -0px; background: black; color: white; padding: 0px; border: 0px solid green; border-left: 0px solid green;}