#background {
    background-image: url('../background2.jpeg');
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translate3d(0, 0, 0);
    z-index: -1;
    background-repeat: no-repeat;
}

.parallax-bg {
    background-image: url(../beschaeftigung.jpg); /* Replace with the path to your image */
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}