.tab {
	width: 570px;
	border-width: 2px;
	border-style: solid;
	border-color: #000000;
	margin-left: .5em;
	margin-top: -.4em;
}

.tabs {
	margin-left: 1.1em;
}

.tabs a {
	display: inline;
	position: relative;
	color: #000000;
	padding-top: .2em;
	padding-bottom: .2em;
	padding-left:.4em;
	padding-right:.4em;
	text-decoration:none;
	font-weight: bold;
	font-size: 14px;
	border-width: 2px;
	border-style: solid;
	border-color: #000000;
} 

.backtotop {
	display:none; /*mandatory*/
}