.panel_left #content,
.panel_right #content {
   margin: 0;
   padding: 0;
}

.tag_filter_wrapper,
.page_navigation,
#improve_search,
#kopfrahmen,
#search,
#speciallinks,
#breadcrumb,
#fussrahmen,
#content_footer,
.article_buyfield,
#article_buyfield .choose_quantity,
.panel_right #rechts,
.panel_left #links,
.article_navigator,
ul.semtabs,
.article_tags,
.article_parts_list,
.article_xselling,
.article_xboughtalsoy,
.article_similar,
button.wishlist,
overlay_image, 
button.compare,
button.question, 
.addthis_button {
   display: none;
}

.panel h2 {
   display: block;
}

#mittebreiterahmen,
#content {
   width: 100%;
}