.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/c/a/csm_Halle_07d28450ea.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/c/a/csm_Halle_eeff5a186a.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/c/a/csm_Halle_fa027b5f99.jpg); } }