.bg-overlay-neujahr {
    background: url("https://www.auvesta.de/xmas/neujahr_2021/neujahr-bg.jpg") !important;  
        background-position-x: 0%;
        background-position-y: 0%;
        background-repeat: repeat;
        background-size: auto;
    background-repeat: repeat, repeat;
    background-position-x: 0%, 0%;
    background-position-y: 0%, 0%;
    background-size: auto auto, auto auto;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center bottom;
    color: #333;
    height: 100%;
    min-height: 100vh;
    padding-top: 50px;
}