#tetracase {
   position:relative;
   overflow:hidden;
   height:80px;
   width:580px;
}

#tetracase a {
   font-weight:bold;
   font-size:120%;
}

.tetradiv {
   position:absolute;
   overflow:hidden;
   top:0;
   left:580px;
   width:170px;
   height:70px;
}

.tetradiv div {
   border:1px solid #41bedc;
   background: #ecf5f0;
   padding:4px;
   overflow:hidden;
   font-family: Arial, Helvetica, sans-serif;
   font-size: 12px;
   font-weight: bold;
   
}
.tetradiv div a {
	text-decoration: none;
	color: #212C62;
	float: left;
	}
.tetradiv div a:hover {
    text-decoration: underline;
	}