body {
    background-image: url("images/verheffend_bg.svg");
    background-size: cover;
    background-repeat: no-repeat;
}

H1 {
    text-align: center;
}
img {
    width: 100%;
}

.center {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}