div.buttons
{
	margin: 0;
	padding: 0;
	text-align: center;
	
	margin-left: 8em;
	margin-right: 8em;
	
	font-family: Helvetica;
}

div.buttons ul
{
	list-style: none;
	margin: 0;
	margin-bottom: 1em;
	padding-left: 0;
	float: center;
	font-weight: bold;
	border-width: 1px 0;
	z-index: 1;
}

* html div.buttons ul
{ /*IE only rule. Delete extra margin-bottom*/
/*	margin-bottom: 0; */
}

div.buttons ul li
{
	margin: 0;
	padding: 0;
	display: inline;
	width: 120px;
	margin-left: 1em;
}


div.buttons ul li a
{
	display: inline;
	color: black;
	font-weight: bold;
	padding: 2px 6px 4px 6px;
	text-decoration: none;
	background: white;
	width: auto;
}

div.buttons ul li a:hover
{
	color: black;
	border-bottom: 4px solid black;
	padding-bottom: 0;
}