body[data-county="australia"] {
    /* National green & gold. */
    --hs-primary: #00843D;
    --hs-accent: #FFCD00;
    --hs-accent-2: #FFCD00;
    --hs-link: #00843D;
    /* Banner gif ends in the legacy green; match it so the fill is seamless. */
    --hs-header-bg: #107B3E;
}

body[data-county="australia"] #header {
    background-image: url(/styles/images/head/australia.gif);
}