Dark.css

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/* CSS placed here will be applied to dark skins */

/* Halo fixes */
#jump-template {
	background: #333 !important;
}
.Box {
	color: #fff !important;
	background: #444 !important;
	border-color: #666 !important;
}
.rootpage-Data_Drop #mw-content-text table {
	background: #444 !important;
}

/* Special:WikiForum */
table.mw-wikiforum-frame,
td.mw-wikiforum-title,
tr.mw-wikiforum-marked,
td.mw-wikiforum-thread-sub {
	background: #333 !important;
}
#writereply table.mw-wikiforum-frame {
	background: none !important;
}
tr.mw-wikiforum-sticky td.mw-wikiforum-title,
tr.mw-wikiforum-sticky,
tr.mw-wikiforum-normal,
td.mw-wikiforum-thread-main,
.mw-wikiforum-frame blockquote,
.mw-wikiforum-frame #wpTextbox1 {
	color: #fff !important;
	background: #3c3c3c !important;
}
td.mw-wikiforum-thread-main h1,
td.mw-wikiforum-thread-main h2,
td.mw-wikiforum-thread-main h3,
td.mw-wikiforum-thread-main h4,
td.mw-wikiforum-thread-main h5,
td.mw-wikiforum-thread-main h6 {
	color: #fff !important;
}
tr.mw-wikiforum-title,
th.mw-wikiforum-thread-top,
#mw-wikiforum-searchbox-border {
	color: #fff !important;
	background: #555 !important;
}

MediaWiki:Dark.css