woocommerce/plugins/woocommerce-admin/client/stylesheets/abstracts/_mixins.scss

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/** @format */
// Rem output with px fallback
@mixin font-size($sizeValue: 16, $lineHeight: false ) {
font-size: $sizeValue + px;
font-size: ($sizeValue / 16) + rem;
@if ($lineHeight) {
line-height: $lineHeight;
}
}
@mixin hover-state {
&:hover,
&:active,
&:focus {
@content;
}
}
// Adds animation to placeholder section
@mixin placeholder( $lighten-percentage: 30% ) {
animation: loading-fade 1.6s ease-in-out infinite;
background-color: $core-grey-light-500;
color: transparent;
&::after {
content: '\00a0';
}
}
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// Adds animation to transforms
@mixin animate-transform( $duration: 0.2s ) {
transition: transform ease $duration;
@media screen and (prefers-reduced-motion: reduce) {
transition: none;
}
}
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// Gutenberg Button variables. These are temporary until Gutenberg's variables are exposed.
@mixin button-style__focus-active() {
background-color: $white;
color: $dark-gray-900;
box-shadow: inset 0 0 0 1px $dark-gray-300, inset 0 0 0 2px $white;
// Windows High Contrast mode will show this outline, but not the box-shadow
outline: 2px solid transparent;
outline-offset: -2px;
}
// Sets positions for children of grid elements
@mixin set-grid-item-position( $wrap-after, $number-of-items ) {
@for $i from 1 through $number-of-items {
&:nth-child(#{$i}) {
grid-column-start: #{($i - 1) % $wrap-after + 1};
grid-column-end: #{($i - 1) % $wrap-after + 2};
grid-row-start: #{floor(($i - 1) / $wrap-after) + 1};
grid-row-end: #{floor(($i - 1) / $wrap-after) + 2};
}
}
}
// Hide an element from sighted users, but availble to screen reader users.
@mixin visually-hidden() {
clip: rect(1px, 1px, 1px, 1px);
clip-path: inset(50%);
height: 1px;
width: 1px;
margin: -1px;
overflow: hidden;
/* Many screen reader and browser combinations announce broken words as they would appear visually. */
overflow-wrap: normal !important;
word-wrap: normal !important;
}
// Unhide a visually hidden element
@mixin visually-shown() {
clip: auto;
clip-path: none;
height: auto;
width: auto;
margin: unset;
overflow: hidden;
}
// Create a string-repeat function
@function str-repeat($character, $n) {
@if $n == 0 {
@return '';
}
$c: '';
@for $i from 1 through $n {
$c: $c + $character;
}
@return $c;
}