.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/8/f/csm_Akrobatik_dfc7580cb9.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/8/f/csm_Akrobatik_2f99dc180d.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/8/f/csm_Akrobatik_d483e7a8cf.jpg); } }