.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/7/8/csm_Salzburg_1406a32b5c.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/7/8/csm_Salzburg_b62ea2ac24.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/7/8/csm_Salzburg_c6758276e1.jpg); } }