#wrapper {
	padding:0px; /* remember that padding is the space inside the div box and margin is the space outside the div box */
	width:100%;
	margin-top:40px;
	margin-left:0px;
	margin-left:0px;
	margin-bottom:50px;
	border:0px solid;
}

#mainContent {
	margin:0px;
	padding: 0; /* remember that padding is the space inside the div box and margin is the space outside the div box */
	margin-left:250px;
	border:0px solid;
}