header, article, footer, section
{
	clear: both;
	display: block;
	margin: 1em;
}
/* page tabs */
ul.tabset
{
	position: relative;
	top: 1px;
	font-size: 1em;
	list-style-type: none;
	padding: 0;
	margin: 0 0 0 10px;
}

ul.tabset li
{
	float: left;
	padding: 0;
	margin: 0 3px 0 0;
}

ul.tabset a
{
	display: block;
	width: 4em;
	text-align: center;
	padding: 3px 0;
	margin: 0;
	color: #888;
	background-color: #eee;
	border: 1px solid #aaa;
	border-radius: 5px 5px 0 0;
	outline: 0 none;
	box-shadow: inset 0 -3px 5px rgba(0,0,0,0.2);
}

ul.tabset a.active, ul.tabset a:hover, ul.tabset a:focus
{
	color: #555;
	background-color: #fff;
	box-shadow: none;
}

ul.tabset a.active
{
	border-bottom-color: #fff;
}

/* page tab content */
section
{
	clear: both;
	display: block;
	padding: 10px 10px 10px 10px;
	margin: 0 0 1em 0;
	border: 1px solid #aaa;
	border-radius: 9px;
}

section > fieldset:first-child
{
	margin-top: 0;
}