body, 	html {
		margin:0;
		padding:0;
		color:#000;
		/* Add 3 rules: background with the picture, font:Verdana, size :13px*/
	}
	#wrap {
		width:750px;
		margin:0 auto;
		background:white;
		/* Margin missing for top and bottom, border missing*/
	}
	#header {
    	padding:5px 10px;
		background:#ddd;		
		width:730px;
	}
	h1 {margin:0;}

	/* Rule Missing: by default all links should be underlined!*/

	#nav {
		padding:5px 10px;
		/* Border at the bottom missing (gray, 2px), bg color #FFFFE0;*/
	}
	/* Rule missing! The unordered list must have items that have no bullets! */
	
	/* Rule missing! List items of the #nav element must be displayed horizontally, padding also missing */


	#nav li a {
	/* links should not be underlined*/
	}
	
	#main {
		float:left;
		width:470px;
		padding:10px;
		background:white;
		/* Border at the right side missing (gray, 2px)*/
	}
	h2 {	margin:0 0 1em; }
	#sidebar {
		/* Sidebar must be on the right side. Only one rule missing here! */
		width:230px;
		padding:10px;
		background:white;
		float:right;
	}
	#footer {
		clear:both;
		padding:5px 10px;
		
		/* Background color of the footer should be #cc9;*/
	}
	#footer p { margin:0; }
	* html #footer {
		height:1px;
	}
	

	.courseInfoList {
		padding:0px;
		/* Some space from the left is also missing*/
	}
	
	/* Rule missing! List items in the courseInfoList should not have a bullet and the top padding should be 5 pixels*/
	
	
	/* Rule Missing!
	When Hovering, links should change their color to blue and should not be underlined*/
	
	
	.courseInfo{/*Should be bold*/}
	
	/* Rule Missing! The grade should be in italic font and displayed at the center*/
	
	
	.post{
		/* Each post must have a bottom border of 1px and the corresponding padding must be 10px */
	}
	
	/* Rule Missing! add a css rule for the h4 of .post (font should be italics)*/
	
	.post span {
		/* 2 Rules missing */
	}
	/* Rule Missing! h3 in .info should have a bottom border gray color, the text color must be
	#330099; and the letters must have a spacing of 2 pixels*/
	
	/* Rules Missing: list items in the ordered list of textbooks must have a line height of 30 pixels
	Moreover, the list type should be of the form a, b, c..*/
	
	/* Rule Missing! Title of the textbooks should be in italics*/
	
	/*Rule Missing! Copyright should be displayed at the center */