#page-header-main { background-image: url(/fileadmin/_processed_/f/4/csm_Whisky-1920px_877b6d4a6d.jpg); }@media screen and (min-width: 640px) { #page-header-main { background-image: url(/fileadmin/_processed_/f/4/csm_Whisky-1920px_db9dd10cf0.jpg); } }