.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/2/csm_Krefeld_3d24c602db.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/2/csm_Krefeld_c03cb76fee.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/2/csm_Krefeld_38319336ee.jpg); } }