div.instmenu {
	width: 100%;
	font-family: Arial, sans-serif;
	font-size: 11px;
	padding-bottom: 10px;
}

div.instmenu div a {
	padding: 3px 20px;
	display: block;
	border-bottom: 1px solid #ddd;
	color: #128ad6;
	text-decoration: none;
		
}
div.instmenu div a.current 
{
    color: #ffffff;
	background : #128ad6;
}
div.instmenu div a:hover {
	background : #efefef;
	color: #128ad6;
	    background :  url(../images/seta.gif) no-repeat left center;
	
}