#ul_big
{	margin: 0;
	padding: 0;
	z-index: 30}

#ul_big li
{	margin-left: 5px;
	padding: 0;
	list-style: none;
	float: left;
	background:#333;
	font: bold 11px arial}

#ul_big li a
{	display: block;
	margin: 0 0 0 0;
	padding: 4px 10px;
	width: auto;
	color: #fff;
	text-align: center;
	text-decoration: none}

#ul_big li a:hover
{	background:#ccc; color:#333}