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

#main111{
margin: 0 160px 0 160px; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
}
#main110{
margin: 0 0px 0 160px; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
padding-left:6px}

#lhs{
float: left;
width: 160px; /*Width of left column*/
margin-left: -100%;

}

#rhs{
float: left;
width: 165px; /*Width of right column*/
margin-left: -165px; /*Set left marginto -(RightColumnWidth)*/
background: #FDE95E;
}