Clone
/// Vendor prefixes.
/// @var {list}
$vendor-prefixes: (
'-moz-',
'-webkit-',
'-ms-',
''
);
/// Properties that should be vendorized.
/// @var {list}
$vendor-properties: (
'align-content',
'align-items',
'align-self',
'animation',
'appearance',
'box-sizing',
'filter',
'flex',
'flex-basis',
'flex-direction',
'flex-flow',
'flex-grow',
'flex-shrink',
'flex-wrap',
'justify-content',
'order',
'pointer-events',
'transform',
'transition',
'transition-delay'
);
/// Values that should be vendorized.
/// @var {list}
$vendor-values: (
'flex',
'linear-gradient',
'radial-gradient',
'transform'
);
/// Wraps @content in a @media block using a given breakpoint.
/// @param {string} $breakpoint Breakpoint.
@mixin breakpoint($breakpoint) {
@if map-has-key($breakpoints, $breakpoint) {
$value: map-get($breakpoints, $breakpoint);
@media screen and #{$value} {
@content;
}
}
}
/// Makes an element's :before pseudoelement a FontAwesome icon.
/// @param {string} $content Optional content value to use.
@mixin icon($content: false) {
text-decoration: none;
&:before {
@if $content {
content: $content;
}
-moz-osx-font-smoothing: grayscale;
-webkit-font-smoothing: antialiased;
font-family: FontAwesome;
font-style: normal;
font-weight: normal;
text-transform: none !important;
}
}
/// Wraps @content in vendorized keyframe blocks.
/// @param {string} $name Name.
@mixin keyframes($name) {
@-moz-keyframes #{$name} { @content; }
@-webkit-keyframes #{$name} { @content; }
@-ms-keyframes #{$name} { @content; }
@keyframes #{$name} { @content; }
}
/// Applies padding to an element, taking the current element-margin value into account.
/// @param {mixed} $tb Top/bottom padding.
/// @param {mixed} $lr Left/right padding.
/// @param {list} $pad Optional extra padding (in the following order top, right, bottom, left)
@mixin padding($tb, $lr, $pad: (0,0,0,0)) {
padding: ($tb + nth($pad,1)) ($lr + nth($pad,2)) max(0.1em, $tb - _size(element-margin) + nth($pad,3)) ($lr + nth($pad,4));
}
/// Vendorizes a declaration's property and/or value(s).
/// @param {string} $property Property.
/// @param {mixed} $value String/list of value(s).
@mixin vendor($property, $value) {
// Determine if property should expand.
$expandProperty: index($vendor-properties, $property);
// Determine if value should expand (and if so, add '-prefix-' placeholder).
$expandValue: false;
@each $x in $value {
@each $y in $vendor-values {
@if $y == str-slice($x, 1, str-length($y)) {
$value: set-nth($value, index($value, $x), '-prefix-' + $x);
$expandValue: true;
}
}
}
// Expand property?
@if $expandProperty {
@each $vendor in $vendor-prefixes {
#{$vendor}#{$property}: #{str-replace-all($value, '-prefix-', $vendor)};
}
}
// Expand just the value?
@elseif $expandValue {
@each $vendor in $vendor-prefixes {
#{$property}: #{str-replace-all($value, '-prefix-', $vendor)};
}
}
// Neither? Treat them as a normal declaration.
@else {
#{$property}: #{$value};
}
}