td {  text-decoration: none;
      color: black;
      font-size: 90%;
      font-family: "verdana", "arial", "sans-serif";}

th {  text-decoration: none;
      color: black;
      font-size: 90%;
      font-family: "verdana", "arial", "sans-serif";}

h3 {  text-decoration: none;
      color: black;
      font-size: 110%;
      font-family: "verdana", "arial", "sans-serif";
      margin-bottom: 13px;
      }

body {  text-decoration: none;
      color: black;
      font-size: 90%;
      font-family: "verdana", "arial", "sans-serif";}

a.info{
    position:relative; /*this is the key*/
    /* z-index:24; */
    color: blue;
    text-decoration:underline;}

a.info:hover{
   /* z-index:25; */
   background-color:#ff0;
   }

a.info span{display: none}

a.info:hover span{ /*the span will display just on :hover state*/
    display:block;
    position:absolute;
    top:2em; left:2em; width:15em;
    border:1px solid #0cf;
    background-color:#cff; color:#000;
    font-size: 90%;
    text-align: center;
    text-decoration:none;}