#topsection{
height: 120px; /*Height of top section*/
padding:0px;}

#maincontainer{
width: 770px; /*Width of main container*/
margin: 0 auto; /*Center container on page*/
}

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

#contentcolumn{ /* 3 column layout */
margin: 0 200px 0 150px; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
}

#contentcolumn2{ /* 3 column layout minus right column */
margin: 0 0px 0 150px; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
}

#leftcolumn{
float: left;
width: 150px; /*Width of left column in pixel*/
margin-left: -770px; /*Set margin to that of -(MainContainerWidth)*/
}

#rightcolumn{
float: left;
width: 200px; /*Width of right column*/
margin-left: -200px; /*Set left margin to -(RightColumnWidth)*/
}

.innertube{
margin: 10px; /*Margins for inner DIV inside each column (to provide padding)*/
}
/* ---------------- */