[data-theme="dark"] {
    background-color: pink !important;
}

[data-theme="dark"] .bg-light {
    background-color: #333 !important;
}

[data-theme="dark"] .bg-white {
    background-color: #000 !important;
}

[data-theme="dark"] .rainbow {
    font-family: 'Pacifico', cursive;
    text-shadow: 2px 2px 4px #000000;
    font-size:40px;
    -webkit-animation: rainbow 5s infinite;
    -ms-animation: rainbow 5s infinite;
    animation: rainbow 5s infinite;
    font-family: ComicMono;
    src: url(ComicMono.ttf);
}