.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/5/csm_CSR-iStock_4cf49a3251.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/5/csm_CSR-iStock_d0d6f47afe.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/9/5/csm_CSR-iStock_fb94abf3cc.jpg); } }