MediaWiki:Citizen.css

:root {
	--background-color-overlay: rgba(255,255,255,0.92)
}

:root.skin-citizen-dark {
	--background-color-dp-00: #171a1d;
	--background-color-dp-01: #222629;
	--background-color-dp-03: #292d31;
	--background-color-dp-04: #25282b;
	--background-color-dp-08: #25282b;
	--background-color-dp-24: #25282b;
	--background-color-overlay: rgba(9, 10, 12, 0.95);
	--background-color-overlay--lighter: rgba(9, 10, 12, 0.6);
	--background-color-framed--active: #171a1d;
	--background-color-framed--hover: #292d31;
	--background-color-framed: #222629;
	--color-link: #5b8ad6;
}

html {
	background: linear-gradient(0, var(--background-color-overlay), var(--background-color-overlay)), url(https://minecraft.rtgame.co.uk/assets/images/bg.jpg);
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
	background-attachment: fixed;
}

body {
	background: none;
}

.last-modified-bar {
    background: #1f2428;
}

.mw-footer {
	background-color: var(--background-color-dp-00);
}

#footer-bottom {
	background-color: #111416;
}

.mwe-popups .mwe-popups-container {
	background-color: transparent;
}