background: url('images/bleft.png') repeat-y scroll 0px 0px, url('images/bright.png') repeat-y scroll 100% 0px, url('images/bbottom.png') repeat-x scroll 0px 100%, url('images/btop.png') repeat-x scroll 0px 0px, url('тут путь до фона') #242428;
Попробуй