แม่แบบ:Sticky header/styles.css

/*  */
/* * Make first row or thead element top sticky.- Table classes:- - sticky-header: sticky first row.- - sticky-header-multi: sticky thead; headers moved via sortable + JavaScript.- Tested:- - Windows 10: (all skins) Chrome, Firefox, Edge.- - Android Galaxy S21 (Minerva): Chrome, Firefox.- - iPhone SE 2020 (Minerva): Chrome, Edge, Firefox, Opera, Safari.- - Wikipedia Android app.- - Print: Not styled.- - No JavaScript.- Notes:- - Sortable moves to thead any header rows and (after sort) sorttop rows.- - Sticky gadget (.mw-sticky-header) moves to thead any wikitable header rows.- Issues:- - Monobook width  thead > tr:first-child,
.sticky-header > caption + tbody > tr:first-child,
.sticky-header > tbody:first-child > tr:first-child,
.sticky-header-multi > thead {
position: sticky; /* Was "static". */
top: 0;
z-index: 10;
}
/*   * Fix scrolling data shows through sticky's transparent background.
*/
/* Plain table headers. */
.sticky-header:not(.wikitable),
.sticky-header-multi:not(.wikitable) {
background-color: white;
}
/* Plain table headers. */
.sticky-header:not(.wikitable) > *, /* For thead, tbody. */
.sticky-header:not(.wikitable) > thead > tr:first-child,
.sticky-header:not(.wikitable) > caption + tbody > tr:first-child,
.sticky-header:not(.wikitable) > tbody:first-child > tr:first-child,
.sticky-header-multi:not(.wikitable) > thead,
/* Wikitable and plain table .sorttop rows after sort. */
.sticky-header-multi > thead {
background-color: inherit;
}
/*   * Fix missing borders due to sticky position and wikitable collapsed borders.- https://bugs.webkit.org/show_bug.cgi?id=128486- Skip rare plain table separated borders, which sometimes shows scrolling- data through sticky's 2px "border-spacing".- Skip very rare Timeless plain table ".mw-datatable" collapsed boarders.
*/
.sticky-header.wikitable,
.sticky-header-multi.wikitable {
border-collapse: separate; /* Was "collapse". */
border-spacing: 0;
border-width: 0 1px 1px 0;
}
.sticky-header.wikitable td,
.sticky-header.wikitable th,
.sticky-header-multi.wikitable td,
.sticky-header-multi.wikitable th {
border-width: 1px 0 0 1px;
}
body.skin-timeless .sticky-header.wikitable,
body.skin-timeless .sticky-header-multi.wikitable {
border-bottom-width: 0.2em;
padding: 0;
}
/* Adjust  borders. */
.sticky-header.static-row-numbers.wikitable tr::before,
.sticky-header-multi.static-row-numbers.wikitable tr::before {
border-left-width: 1px;
}
.sticky-header.static-row-numbers.wikitable > thead > tr:first-child::before,
.sticky-header.static-row-numbers.wikitable > caption + tbody > tr:first-child::before,
.sticky-header.static-row-numbers.wikitable > tbody:first-child > tr:first-child::before,
.sticky-header-multi.static-row-numbers.wikitable > thead > tr:first-child::before,
.sticky-header-multi.static-row-numbers.wikitable > caption + tbody > tr:first-child::before,
.sticky-header-multi.static-row-numbers.wikitable > tbody:first-child > tr:first-child::before,
/* Sortbotton #1: all. When supported, consolidate #1-2 to tr:nth-child(1 of .sortbottom)::before */
.sticky-header.static-row-numbers.wikitable .sortbottom::before,
.sticky-header-multi.static-row-numbers.wikitable .sortbottom::before {
border-top-width: 1px;
}
/* Sortbottom #2: all minus 1st. */
.sticky-header.static-row-numbers.wikitable .sortbottom ~ .sortbottom::before,
.sticky-header-multi.static-row-numbers.wikitable .sortbottom ~ .sortbottom::before {
border-top-width: 0;
}
.sticky-header.static-row-numbers.wikitable > tbody > tr:not(.static-row-header)::before,
.sticky-header-multi.static-row-numbers.wikitable > tbody > tr:not(.static-row-header)::before {
border-bottom-width: 0 !important;
border-right-width: 0 !important;
}
/*   * Fix Timeless. Wasn't sticky when on very wide tables.- :has() not supported, can't restrict to sticky tables.
*/
body.skin-timeless .content-table-scrollbar,
body.skin-timeless .overflowed,
body.skin-timeless .overflowed .content-table {
overflow: visible; /* Reset. */
}
body.skin-timeless .scroll-right.overflowed .content-table-right {
box-shadow: none; /* Reset. */
border-left: none; /* Reset. */
}
}
/* * Adjust to other sticky elements.
*/
@media screen and (min-width: 1120px) {
/* Vector (2022) width >=1120px: Below sticky header bar. */
body.vector-sticky-header-visible .sticky-header > thead > tr:first-child,
body.vector-sticky-header-visible .sticky-header > caption + tbody > tr:first-child,
body.vector-sticky-header-visible .sticky-header > tbody:first-child > tr:first-child,
body.vector-sticky-header-visible .sticky-header-multi > thead {
top: 3.125rem;
}
}
@media screen and (min-width: 851px) {
/* Timeless width >=851px: Below sticky header bar. */
body.skin-timeless .sticky-header > thead > tr:first-child,
body.skin-timeless .sticky-header > caption + tbody > tr:first-child,
body.skin-timeless .sticky-header > tbody:first-child > tr:first-child,
body.skin-timeless .sticky-header-multi > thead {
top: 3.51em;
}
}
/* * Fix skins width  caption,
body.skin-minerva .sticky-header-multi > caption {
display: table-caption; /* Was "block". */
}
}
/ * Fix dark mode.
*/
@media screen {
html.skin-theme-clientpref-night body.skin-minerva .sticky-header-multi.wikitable {
background-color: #101418;
}
}
@media screen and (prefers-color-scheme: dark) {
html.skin-theme-clientpref-os body.skin-minerva .sticky-header-multi.wikitable {
background-color: #101418;
}
}