.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/0/b/csm_Teamtraining_caeeab83f6.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/0/b/csm_Teamtraining_0210b80dda.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/0/b/csm_Teamtraining_8fb82849af.jpg); } }