.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/6/csm_Tagungshotel_ef4893dca6.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/6/csm_Tagungshotel_95d8814910.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/6/csm_Tagungshotel_7eab092b29.jpg); } }