div.menu_ngang
{
	border-radius: 10px;
	-moz-border-radius: 10px;
	-webkit-border-radius: 10px;
	background:#348aeb;
	width: 1100px;
	height: 30px;
	float:left;
}
div.menu_ngang ul
{
	margin:0;
	padding:0;
	list-style:none;
	float: left;
}
div.menu_ngang ul li
{
	float: left;
}
div.menu_ngang ul li a
{
	
	color:#000000;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight:bold;
	padding:8px 8px 8px 8px;
	border-right:1px solid #FFFFFF;
}
div.menu_ngang ul li a:hover
{
	border-radius: 5px;
	-moz-border-radius: 20px;
	-webkit-border-radius: 20px;
	background:#990000;
	
}