.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/3/csm_Teamfeier_4170743fed.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/3/csm_Teamfeier_5030353daf.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/a/3/csm_Teamfeier_44f1537f75.jpg); } }