Dark championmastery.gg by LWChris

/* ==UserStyle==
@name         Dark championmastery.gg
@version      20230529.16.47
@namespace    ?
==/UserStyle== */

@-moz-document domain("championmastery.gg") {
html {
    background-color: white; /* will be inverted to black */
    filter: invert(1);
}
img, .chest, .championSpritesheet, .responsiveAds, iframe {
    /* Restore image and ad colors by inverting those back */
    filter: invert(1);
}
#navbar-logo img {
    /* Don't restore the logo because of its dark font */
    filter: none;

/* Alternative ruleset (somewhat preserves the original color scheme). */
    /* filter: invert(0.65) saturate(5); */
}
#profileLinks a {
    margin: 0 15px;
}
}