mediawiki-skins-Vector/resources/common/components/SearchBox.less
bwang 687c6a50d8 Improve heading structure and heading semantics by removing redundant headings and labels for modern Vector
- Apply aria-hidden to h3 in Menu template, ensuring the nav landmarks are still properly labeled, but no longer reading duplicate labels to screenreaders
- Remove "Navigation menu" h2 element, which is not needed as the nav landmarks are already labeled
- Remove searchbox h3 element, which is redundant with the search landmark
- Scope all changes to modern vector

Bug: T265993
Change-Id: I4e5da7a0699160fa57234bd126b75243e0157778
2021-09-14 10:47:05 -05:00

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@import 'mediawiki.mixins.less';
@import 'mediawiki.ui/variables.less';
@import '../../common/variables.less';
// Defined as `div`.
// Provide extra element for gadgets due to `form` already carrying an `id`.
#simpleSearch {
position: relative;
height: 100%;
}
// The search input.
#searchInput {
background-color: rgba( 255, 255, 255, 0.5 );
color: @color-base--emphasized;
width: 100%;
// Reduce height slightly from standard to match legacy Vector tabs.
height: unit( 28 / @font-size-browser / @font-size-search-input, em ); // Equals `2.15384615em`.
.box-sizing( border-box );
border: @border-base;
border-radius: @border-radius-base;
// `padding-right` equals to `#searchbutton` width below.
padding: 5px @width-search-button 5px 0.4em;
box-shadow: @box-shadow-base;
// Match WVUI.
font-family: inherit;
font-size: @font-size-search-input;
direction: ltr;
.transition( ~'border-color 250ms, box-shadow 250ms' );
// Undo the proprietary styles, we provide our own.
// Support: Safari/iOS `none` needed, Chrome would accept `textfield` as well. See T247299.
-webkit-appearance: none;
// Support: Firefox.
-moz-appearance: textfield;
#simpleSearch:hover & {
border-color: @colorGray7;
}
&:focus,
#simpleSearch:hover &:focus {
outline: 0;
border-color: @border-color-base--focus;
box-shadow: @box-shadow-base--focus;
}
.mixin-placeholder( {
color: @colorGray7;
opacity: 1;
} );
&::-webkit-search-decoration,
&::-webkit-search-cancel-button,
&::-webkit-search-results-button,
&::-webkit-search-results-decoration {
display: none;
}
}
// The search buttons. Fallback and search button are displayed in the same position,
// and if both are present the fulltext search one obscures the 'Go' one.
#searchButton,
#mw-searchButton {
background-color: transparent;
position: absolute;
top: @border-width-base;
bottom: @border-width-base;
// `@border-width-base * 2` is in regards to harmonize position start and end.
right: @border-width-base;
min-width: @min-width-search-button;
width: @width-search-button;
border: 0;
padding: 0;
cursor: pointer;
// Equal `font-size` to search input for `padding` calculation.
font-size: @font-size-search-input;
/* Opera 12 on RTL flips the text in a funny way without this. */
/* @noflip */
direction: ltr;
/* Hide button text and replace it with the image. */
text-indent: -99999px;
white-space: nowrap;
overflow: hidden;
z-index: @z-index-search-button;
}
#searchButton {
background: no-repeat center/unit( 16 / @font-size-browser / @font-size-search-input, em ) url( images/search.svg );
opacity: 0.67;
}
.search-toggle {
// At lower resolutions the search input is hidden and a toggle is shown
display: block;
float: right;
@media ( min-width: @width-breakpoint-desktop ) {
display: none;
}
}
.vector-search-box-collapses > div {
display: none;
@media ( min-width: @width-breakpoint-desktop ) {
display: block;
}
}