.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/6/csm_Trier_d0a64f4794.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/6/csm_Trier_3adb96a77d.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/6/csm_Trier_650de0c773.jpg); } }