div#stredovy_sloupec_obal {margin: 0 0 0 170px;}
div#levy_sloupec_obal {width: 170px;min-height: 350px;}
div#pravyvy_sloupec_obal {width: 0px;}
#sloupce_obal {background: url(../images/left_col_only.png) 0 0 repeat-y; }