Jump to content

MediaWiki:Gadget-StickyTableHeaders2.css

From Wikipedia, the free encyclopedia
Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
/* sortable tables and JS enhanced wikitables with thead, works with Safari. This is ideal. */
/* But borders are broken: https://bugs.webkit.org/show_bug.cgi?id=128486 */
.jquery-tablesorter > thead,
.jquery-tablesorter > tfoot,
.mw-sticky-header > thead,
.mw-sticky-header > tfoot {
    position: -webkit-sticky;
    position: sticky;
}
/* wikitables don't have thead's, we need to guess which th's are part of the header in all browsers. 
 * This is in for backwards compatibility if JS enhanced wikitables (.mw-stick-header) isn't on */
.wikitable:not(.sortable) > tbody > tr:first-child,
.wikitable:not(.sortable) > tbody > tr:last-child {
    position: -webkit-sticky;
    position: sticky;
}
.jquery-tablesorter > thead,
.mw-sticky-header > thead {
    top: 0;
}
/* Take into account the border of the table and the th elements
 * (both 1px, then collapsed, but chrome makes that 2px uncollapsed ?) */
.wikitable:not(.sortable) > tbody > tr:first-child {
    top: -1px
}

.jquery-tablesorter > tfoot,
.mw-sticky-header > tfoot,
.wikitable:not(.sortable) > tbody > tr:last-child {
    bottom: 0;
}
/* On mobile, where we have tables in overflowable boxes to avoid viewport overflows,
 * by using display:block, sticky never works though :( */