Chú ý: Sau khi lưu thay đổi trang, bạn phải xóa bộ nhớ đệm của trình duyệt để nhìn thấy các thay đổi. Google Chrome, Firefox, Internet ExplorerSafari: Giữ phím ⇧ Shift và nhấn nút Reload/Tải lại trên thanh công cụ của trình duyệt. Để biết chi tiết và hướng dẫn cho các trình duyệt khác, xem Trợ giúp:Xóa bộ nhớ đệm.

/* WikimediaUI Dark Mode 
 *
 * Wikimedia Design Team 2019-2020 
 * Original authors:
 * - Alex Hollender
 * - Volker E.
 * - Carolyn Li-Madeo
 * - MusikAnimal
 * - Jdlrobson
 *
 * Last updated: 2020-09-29
 *
 */

/* Switch to dark mode */
/* Inspired by MusikAnimal */
#pt-darkmode a:before {
	/* Moon icon */
	content: '\263E';
	display: inline-block;
	padding: 0 2px;
}

/* Switch to default mode */
#pt-darkmode a:before {
	/* Sun icon */
	content: '\2600';
	font-weight: bold;
}

/* Would be nice if it were that easy. Will have to find opposite color for invert filter to make it dark 
{
	background-color: #000;
}
*/

/* Filter needs to reside on `html.client-dark-mode`, see https://phabricator.wikimedia.org/T221425#5153917 */
html,
/* All other selectors have `filter` double-applied to turn back to “normal” by inheritance */
img, 
video, 
svg, 
iframe, 
/*.mw-no-invert, */
.mwe-math-element,
/* Extensions */
.skin-minerva .mw-overlays-container .media-viewer,
.cx-slitem__image,
.mw-mmv-overlay, 
.mw-mmv-pre-image, 
.mw-kartographer-map, 
.mw-kartographer-mapDialog-map,
.ext-related-articles-card-list .ext-related-articles-card-thumb {
	filter: invert( 1 ) hue-rotate( 180deg );
}

/* Backgrounds */
table,
table.ambox-content,
table.toccolours,
.mw-notification,
.mwe-popups,
.infobox,
.toc,
.thumbinner,
.wikitable,
.cbnnr-main,
.cx-callout,
#simpleSearch,
#simpleSearch #searchInput,
#siteNotice #centralNotice .cnotice {
	background-color: #ddd;
}

/* Borders */
body,
h1,
h2,
h3,
h4,
h5,
h6,
table.ambox-content,
table.toccolours,
.mw-notification,
.infobox,
.toc,
.thumbinner,
#mw-head,
#mw-panel,
#content.mw-body,
#simpleSearch,
#simpleSearch #searchInput,
#siteNotice #centralNotice .cnotice {
	border-color: #cdcbc8;
}

/* Links */
/* Links: normal */
/*a,*/
/*.skin-vector a,*/
.vector-menu-tabs li a,
/* Backwards compatible VectorTabs, deprecated in MW v1.35. */
.vectorTabs li a,
.toctogglelabel,
.mw-parser-output a.external,
.mw-parser-output a.extiw,
.mw-parser-output a.extiw:active,
#mw-panel .portal .body li a {
	/* color: #69f; Proposal below for level AA conformance, see also https://phabricator.wikimedia.org/T233266 
	   `#36c` is transformed by :root `filter` to be closer to chosen `#69f`. */
	color: #36c;
}

/* Links: visited */
a:visited,
.mw-parser-output a.extiw:visited,
#mw-panel .portal .body li a:visited {
	/* color: #709bbd; Proposal below uses to-be-standardized color from https://phabricator.wikimedia.org/T213778 */
	color: #6b4ba1;
}

/* Links: active */
a:active {
  color: #2c2700;
}

/* Links: red */
a.new,
.vector-menu-tabs li.new a,
.vectorTabs li.new a {
	color: #ff6e6e;
}

/* ::: Special Element Treatments ::: */
/* Image thumbnails */
.thumbimage {
	border: 0;
}

/* Content image (thumbnail) SVGs */
/* `*not( .mbox-image )` exception doesn't work for unclear reasons */
.image img[ src*='svg' ] {
	background-color: #fff;
	border-radius: 1px;
}

/* Dealing with false positives from selector above */
.mw-echo-ui-notificationItemWidget-icon img[ src*='svg' ],
.mbox-image .image img[ src*='svg' ],
/* Vote symbols on Talk pages */
.image img[ alt^="Symbol" ] {
	background-color: transparent;
}

/* Page previews */
.mwe-popups {
    box-shadow: 0 30px 90px -20px rgba( 0, 0, 0, 0.3 ), 0 0 1px #000;
}

.mwe-popups .mwe-popups-extract[ dir='ltr' ]:after {
	background-image: -webkit-linear-gradient( 90deg, rgba( 221, 221, 221, 0 ), #ddd 50% );
	background-image: -moz-linear-gradient( 90deg, rgba( 221, 221, 221, 0 ), #ddd 50% );
	background-image: linear-gradient( 90deg, rgba( 221, 221, 221, 0 ), #ddd 50% );
}

.mwe-popups.flipped-y:after,
.mwe-popups.flipped-x-y:after {
	border-top: 11px solid #ddd;
}

.mwe-popups.mwe-popups-no-image-pointer:after {
	border-bottom: 11px solid #ddd;
}

/* Contributions menu */
.cx-callout-1:after {
	border-bottom-color: #ddd;
}

/* ::: Skin specific rules ::: */
/* Wikipedia globe fix */
/*.skin-vector #p-logo.mw-no-invert,*/
/*.skin-timeless #p-logo.mw-no-invert {*/
/*	position: absolute;*/
/*	top: 0;*/
/*	height: 112px;*/
/*	overflow: hidden;*/
/*}*/

/* Timeless globe fix */
.skin-timeless #mw-site-navigation {
	position: relative;
}

.skin-timeless #p-logo.mw-no-invert {
	left: 1em;
	height: 124px;
}

/* Mobile Wikipedia logo mobile header */
.branding-box img {
	filter: brightness( 0 );
}

/* Tweak by P.T.Đ */
html {
	text-rendering: optimizeSpeed;
	-webkit-font-smoothing: antialiased;
}

/* .skin-vector,
.skin-vector input[type="text"],
.skin-vector input[type="search"],
.skin-vector textarea,
.skin-vector select */
* {
	text-shadow: 0 0 0;
}

.skin-vector #content .mw-changeslist table tr {
    filter: contrast(1) saturate(1.5);
}

#content {
    /* background: #eaeaea; */
    background: #dcdcdc;
}

.vector-menu-tabs .selected {
	background: linear-gradient(#fff, #eaeaea);
}

*::selection {
	/* background: #bbb; */
  background: #48e3dc;
}

.image img[ src*='png' ],
.image img[ src*='gif' ]{
	background-color: #eee;
}

/* Vector */
.skin-vector {
	font-family: -apple-system, 'BlinkMacSystemFont', 'Segoe UI', 'Roboto', 'Lato', 'Helvetica', 'Arial', sans-serif;
}

.skin-vector #content #mw-content-text,
.skin-vector .ve-init-mw-target-surface {
	font-size: 1.05em;
    line-height: 1.65;
}

.skin-vector .not-patrolled {
	background-color: #d6d68c;
}

.skin-vector #p-logo a {
    filter: invert(1) drop-shadow(0 0 0.01px #222);
	background-image: url(//upload.wikimedia.org/wikipedia/commons/5/5d/Wikipedia-logo-v2-vi-white-half.svg) !important;
}

.skin-vector #cx-header__wordmark,
#mw-content-text span.haudio img,
.skin-vector #mp-topbanner img[alt="WikipediA"] {
	filter: brightness(0);
}

/* Mobile */
.skin-minerva .mw-notification-content,
.skin-minerva .minerva-footer .footer-content > h2 > img {
	filter: brightness(0);
}

.skin-minerva .minerva-footer .footer-content > h2 > img {
	position: relative;
    z-index: 1;
}

.skin-minerva #mw-mf-diffview #mw-mf-userinfo {
	z-index: 2;
}

/* Main Page */
@media (min-width: 576px) {
	.page-Trang_Chính .main-header,
	.page-Trang_Chính .main-box {
	    background-color: #ccc !important;
	}
}

/* Diff */
.diff-deletedline .diffchange {
    background: #c5ac72;
}

.diff-addedline .diffchange {
    background: #79a8d5;
}

.diff-deletedline {
    background: #ccc;
    border-color: #c5ac72;
}

.diff-addedline {
    background: #ccc;
    border-color: #79a8d5;
}