assets/sass/libs/_mixins.scss

   1 /// Makes an element's :before pseudoelement a FontAwesome icon.
   2 /// @param {string} $content Optional content value to use.
   3 /// @param {string} $category Optional category to use.
   4 /// @param {string} $where Optional pseudoelement to target (before or after).
   5 @mixin icon($content: false, $category: regular, $where: before) {
   6
   7         text-decoration: none;
   8
   9         &:#{$where} {
  10
  11                 @if $content {
  12                         content: $content;
  13                 }
  14
  15                 -moz-osx-font-smoothing: grayscale;
  16                 -webkit-font-smoothing: antialiased;
  17                 display: inline-block;
  18                 font-style: normal;
  19                 font-variant: normal;
  20                 text-rendering: auto;
  21                 line-height: 1;
  22                 text-transform: none !important;
  23
  24                 @if ($category == brands) {
  25                         font-family: 'Font Awesome 5 Brands';
  26                 }
  27                 @elseif ($category == solid) {
  28                         font-family: 'Font Awesome 5 Free';
  29                         font-weight: 900;
  30                 }
  31                 @else {
  32                         font-family: 'Font Awesome 5 Free';
  33                         font-weight: 400;
  34                 }
  35
  36         }
  37
  38 }
  39
  40 /// Applies padding to an element, taking the current element-margin value into account.
  41 /// @param {mixed} $tb Top/bottom padding.
  42 /// @param {mixed} $lr Left/right padding.
  43 /// @param {list} $pad Optional extra padding (in the following order top, right, bottom, left)
  44 /// @param {bool} $important If true, adds !important.
  45 @mixin padding($tb, $lr, $pad: (0,0,0,0), $important: null) {
  46
  47         @if $important {
  48                 $important: '!important';
  49         }
  50
  51         $x: 0.1em;
  52
  53         @if unit(_size(element-margin)) == 'rem' {
  54                 $x: 0.1rem;
  55         }
  56
  57         padding: ($tb + nth($pad,1)) ($lr + nth($pad,2)) max($x, $tb - _size(element-margin) + nth($pad,3)) ($lr + nth($pad,4)) #{$important};
  58
  59 }
  60
  61 /// Encodes a SVG data URL so IE doesn't choke (via codepen.io/jakob-e/pen/YXXBrp).
  62 /// @param {string} $svg SVG data URL.
  63 /// @return {string} Encoded SVG data URL.
  64 @function svg-url($svg) {
  65
  66         $svg: str-replace($svg, '"', '\'');
  67         $svg: str-replace($svg, '%', '%25');
  68         $svg: str-replace($svg, '<', '%3C');
  69         $svg: str-replace($svg, '>', '%3E');
  70         $svg: str-replace($svg, '&', '%26');
  71         $svg: str-replace($svg, '#', '%23');
  72         $svg: str-replace($svg, '{', '%7B');
  73         $svg: str-replace($svg, '}', '%7D');
  74         $svg: str-replace($svg, ';', '%3B');
  75
  76         @return url("data:image/svg+xml;charset=utf8,#{$svg}");
  77
  78 }