.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Stadtfuehrung_ae2505da6d.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Stadtfuehrung_d7c8a4eeab.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Stadtfuehrung_7c86df3593.jpg); } }