body {
    background: #fff url("../img/header-grafik-repeat.jpg") repeat-x scroll left top;
}

.body {
    background: rgba(0, 0, 0, 0) url("../img/header-logo.jpg") no-repeat scroll 0 0;
    padding-top: 198px;
}

/* hide mobile header per default */
header {
    display: none;
}

/* show mobile header on small screens and hide big header logo */
@media screen and (max-width: 767px) {
    body {
        background: none;
    }
    .body {
        background: none;
        padding-top: 20px;
    }
    header {
        display: block;
    }
    .header img {
        max-width: 100%;
    }
}

.footer {
    background-color: #f5f5f5;
    margin-top: 30px;
}