#header {
height: 190px;
background: url(http://medienrechtskanzlei.de/img/back_snap.jpg) no-repeat; /* back_clock1.jpg back_pen.jpg back_pen_book.jpg  back_puzzle.jpgback_filofax.jpgback_book_red1.jpgback_pen_book2.jpg*/
background-position: center;
}