body{
  font-family: Tahoma,Arial,Veranda,sans-serif;
}



	.ht:hover .tooltip {
    display:block;
    border:3px solid lime;
    background-color:ghostwhite;

}

.tooltip {
    display: none;
    color: darkblue;
    margin-left: 28px; /* moves the tooltip to the right */
    margin-top: 15px; /* moves it down */
    position: absolute;
    z-index: 1000;
}