#maincontainer{
width: 900px; /*Width of main container*/
margin: 0 auto; /*Center container on page*/
}

#topsection{
height: 140px; /*Height of top section*/
background-color: #efece1;
}

#contentwrapper{
float: left;
width: 100%;
}

#contentcolumn{
margin: 0 166px 0 166px; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
}

#leftcolumn{
	float: left;
	width: 166px; /*Width of left column in pixel*/
      margin-left: -900px; /*Set margin to that of -(MainContainerWidth)*/
	background: #efece1;
}

#rightcolumn{
float: left;
width: 166px; /*Width of right column*/
margin-left: -166px;
background-color: #efece1;
}

#footer{
	clear: left;
	width: 100%;
	background: #4a6a42;
	color: #ffffff;
	text-align: center;
	padding: 4px 0;
}

#footer a{
color: #FFFF80;
}

.innertube{
margin: 20px; /*Margins for inner DIV inside each column (to provide padding)*/
margin-top: 0;
}