[Resuelto] fondo color box derech/izquier

<style type="text/css">
td.headline2{visibility: hidden;}
td.sidebar_heading_1{background-image:url();background-color:#000000;}
td.edit_content_bottom{background-image:url();background-color:#000000;}
td.edit_content_bottom2{background-image:url();background-color:#000000;}
td.edit_below_nav{visibility:hidden;}
td.edit_navi_headbg{background-image:url();background-color:#;}
td.edit_rechts_sbg{visibility:hidden;background-color:#;}
td.edit_rechts_cbg{background-image: url();background-color:#;}
td.edit_rb_footer{background-image:url();background-color:#;}
td.edit_rechts_bottom{background-image: url();background-color:#;}
td.edit_content_bottom:hover{background-image:url();background-color:#;}
</style>