.bg_ddca54a1cb9cfc5a47c9a0fa9b92c3b443cc2d3ad8fc5adf2cc2865c73354c48::before {   
    background-image: url('/files/thumbs/images/leistung-kachel/invisalign-v1-rm0-x260.jpg.jpg');
}                

@container (min-width: 260px) {
    .bg_ddca54a1cb9cfc5a47c9a0fa9b92c3b443cc2d3ad8fc5adf2cc2865c73354c48::before {
        background-image: url('/files/thumbs/images/leistung-kachel/invisalign-v1-rm0-x260.jpg.jpg');
    }
}