#background { background: url(../images/uploads/achtergronden/_xl/download.jpg); background-size: cover; }

    @media screen and (max-width: 2200px) {
        #background { background: url(../images/uploads/achtergronden/_l/download.jpg); background-size: cover; }
    }
    @media screen and (max-width: 1800px) {
        #background { background: url(../images/uploads/achtergronden/_lg/download.jpg); background-size: cover; }
    }
    @media screen and (max-width: 1500px) {
        #background { background: url(../images/uploads/achtergronden/_normal/download.jpg); background-size: cover; }
    }
    @media screen and (max-width: 970px) {
        #background { background: url(../images/uploads/achtergronden/_md/download.jpg); background-size: cover; }
    }
    @media screen and (max-width: 992px) {
        #background { background: url(../images/uploads/achtergronden/_sm/download.jpg); background-size: cover; }
    }
    @media screen and (max-width: 768px) {
        #background { background: url(../images/uploads/achtergronden/_xs/download.jpg); background-size: cover; }
    }