.hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Vertriebstagung_75712e4b2e.jpg); }@media screen and (min-width: 640px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Vertriebstagung_944c41e4f4.jpg); } }@media screen and (min-width: 960px) { .hte-image-grid .b0 { background-image: url(/fileadmin/_processed_/3/4/csm_Vertriebstagung_3fd65c052d.jpg); } }