.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/0/csm_Flugreise_e908e3df98.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/0/csm_Flugreise_8870f51e60.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/e/0/csm_Flugreise_41d76f0270.jpg); } }