79 lines
2.1 KiB
SCSS
79 lines
2.1 KiB
SCSS
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/// Makes an element's :before pseudoelement a FontAwesome icon.
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/// @param {string} $content Optional content value to use.
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/// @param {string} $category Optional category to use.
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/// @param {string} $where Optional pseudoelement to target (before or after).
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@mixin icon($content: false, $category: regular, $where: before) {
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text-decoration: none;
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&:#{$where} {
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@if $content {
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content: $content;
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}
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-moz-osx-font-smoothing: grayscale;
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-webkit-font-smoothing: antialiased;
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display: inline-block;
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font-style: normal;
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font-variant: normal;
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text-rendering: auto;
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line-height: 1;
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text-transform: none !important;
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@if ($category == brands) {
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font-family: 'Font Awesome 5 Brands';
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}
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@else if ($category == solid) {
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font-family: 'Font Awesome 5 Free';
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font-weight: 900;
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}
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@else {
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font-family: 'Font Awesome 5 Free';
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font-weight: 400;
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}
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}
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}
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/// Applies padding to an element, taking the current element-margin value into account.
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/// @param {mixed} $tb Top/bottom padding.
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/// @param {mixed} $lr Left/right padding.
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/// @param {list} $pad Optional extra padding (in the following order top, right, bottom, left)
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/// @param {bool} $important If true, adds !important.
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@mixin padding($tb, $lr, $pad: (0,0,0,0), $important: null) {
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@if $important {
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$important: '!important';
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}
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$x: 0.1em;
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@if unit(_size(element-margin)) == 'rem' {
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$x: 0.1rem;
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}
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padding: ($tb + nth($pad,1)) ($lr + nth($pad,2)) max($x, $tb - _size(element-margin) + nth($pad,3)) ($lr + nth($pad,4)) #{$important};
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}
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/// Encodes a SVG data URL so IE doesn't choke (via codepen.io/jakob-e/pen/YXXBrp).
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/// @param {string} $svg SVG data URL.
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/// @return {string} Encoded SVG data URL.
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@function svg-url($svg) {
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$svg: str-replace($svg, '"', '\'');
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$svg: str-replace($svg, '%', '%25');
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$svg: str-replace($svg, '<', '%3C');
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$svg: str-replace($svg, '>', '%3E');
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$svg: str-replace($svg, '&', '%26');
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$svg: str-replace($svg, '#', '%23');
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$svg: str-replace($svg, '{', '%7B');
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$svg: str-replace($svg, '}', '%7D');
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$svg: str-replace($svg, ';', '%3B');
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@return url("data:image/svg+xml;charset=utf8,#{$svg}");
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}
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