.container {
width: 186px;
margin: 0px;
overflow:hidden;
} 

ul#topnav {
	margin: 0; padding: 0;
	list-style: none;
	width: 186px;
}
ul#topnav li {
	float:left;
	margin: 0; padding: 0;
}


/*--CSS Sprites - Default State--*/
ul#topnav a {
	display: block;
	height: 40px; /*--Specify height of navigation--*/
	background-position: left top;
	text-decoration:none;
	font-family:"Myriad Pro Regular",Arial, Helvetica, sans-serif;
	color:#fff;
	line-height:40px;
	font-size:12px;
	text-align:right;
}

/*--CSS Sprites - Hover State--*/
ul#topnav a:hover {
	background-position: left -40px;
}
/*--Assign an image and width to each link--*/
ul#topnav li.lord a,
ul#topnav li.president a,
ul#topnav li.ambassador a {
	background-image: url('../images/sidebar/bg.jpg');
	width: 186px;
}


#lord li.lord a, 
#president li.president a, 
#ambassador li.ambassador a{
	background-position: left -40px;
}