#imHeader {position: fixed; width:100%; z-index: 100;} #imContent {padding-top:190px;}
#imHeader, #imHeaderBg {position: fixed; width:100%; z-index: 1000;} #imContent {margin-top:180px;margin-bottom:180px;} #imFooter {position:fixed; bottom:0px; width:100%; z-index:1000;height: 180px; } #imFooterBg {position:fixed; width:100%;z-index:1;}Hauptmenü: