body.theme-pristine {
    color: black;
}
body.theme-pristine #header h1 {
    color: black;
}

body.theme-arctic {
    color: black;
}
body.theme-arctic #header h1 {
    color: black;
}

body.theme-midnight {
    color: #aaa;
}
body.theme-midnight #header h1 {
    color: #ddd;
}

body.theme-sunset {
    color: #aaa;
}
body.theme-sunset #header h1 {
    color: #ddd;
}

body.theme-pitchblack {
    color: #aaa;
}
body.theme-pitchblack #header h1 {
    color: #ddd;
}