.profi_start_gruppe { margin:auto; width:924px; } 
.element_menu_profi { z-index:99; } 
.profi_links_gruppe { float:left; margin-right:4px; } 
.profi_start_content { width:527px; float:left; margin-top:2px; } 
.element_topangebote { width:525px; padding-left: 0px; padding-top:3px; z-index:1; } 
.infobox_startseite { width:521px; padding-left: 2px; padding-top:3px;  float:left; } 
.fusszeile { width:521px; padding-left: 2px; float:left; }