#columns-frame {position: relative; width: 100%; overflow:hidden;}
#column-left {width: 50%; float:left; margin: 0; padding: 0; }
#column-right {width: 50%; float:right; margin: 0; padding: 0; }
#column-right .column-contents { margin: 0 10px 0 8px; padding: 0; }
#column-left .column-contents { margin: 0 8px 0 10px; padding: 0; }