.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/3/csm_Nordrhein-Westfalen_ef0185e19f.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/3/csm_Nordrhein-Westfalen_72f112f443.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/3/csm_Nordrhein-Westfalen_2fd3380095.jpg); } }