.rightContent {
	width: 220px;
	float: right;
	position: relative;
	overflow: hidden;
}
.leftMainContent {
	width:450px;
	overflow: hidden;
}
.rightContent .selectedmenu {
	border:1px solid silver; 
	background:#f2f2f2;
	padding-left:5px; 
	padding-right:5px;
}