#main_left {
	display:none;
	visibility:hidden;
}

#left_container {
	display:none;
	visibility:hidden;
}

#main_content {/*This is the container that holds the left and middle divs. I used this to make positioning easier. If this were a two column layout we wouldn't need this.*/
	width:660px;
}

#content_container {/*The width, padding, margin, and border should equal the width of the middle container div.*/
	width:600px;
	padding:15px 40px 15px 20px;
}