#tetracase {
	position:relative;
	overflow:hidden;
	height:50px;
	width:300px;
	background-color: #FFFFFF;
}

#tetracase a {
   font-weight:bold;
   font-size:90%;
}

.tetradiv {
   position:absolute;
   overflow:hidden;
   top:150px;
   left:0;
   height:35px;
   width:300px;
}

.tetradiv div {
	border:1px solid #FFFFFF;
	padding:5px;
	overflow:hidden;
	background-color: #FFFFFF;
}