#nav
	{
		margin: 0;
		padding:0;
		background-image:url(https://www.annauniv.edu/cpde/images/menu.png);
		background-repeat:repeat-x;
		display: inline-block;
 		width: 100%;
	} 
#nav li 
	{
		margin: 0;
		padding: 0;
		float: left;
		position: relative;
		list-style: none;	
		height:3em;
		width:12.5%;
		line-height:3em;
	}
#nav ul 
	{
		display: none;
		margin: 0;
		padding: 0;
		width: 100%;
	}
#nav li a 
	{
		font-weight: bold;
		text-decoration: none;
		display: block;
		border: 0.1em solid #dcdce9;		
		font-size:15px;
		color:white;
		font-family:Arial,Helvetica,sans-serif;
		
	}
body.home a.home, body.courses a.courses, body.smartcard a.smartcard , body.endowment a.endowment, body.sivalingam a.sivalingam, body.downloads a.downloads, body.contact a.contact, body.circulars a.circulars
	{
		background:url(https://www.annauniv.edu/cpde/images/menu1.png);
	}