.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/4/1/csm_Rostock_a9ef15eca1.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/4/1/csm_Rostock_6efe67f872.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/4/1/csm_Rostock_6efb411e33.jpg); } }