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// ==========================================================================
// Mixins
// ==========================================================================
// Convert a <button> into an <a>
// ---------------------------------------
@mixin cancel-button-styles() {
background: transparent;
border: 0;
border-radius: 0;
cursor: pointer;
font: inherit;
line-height: $line-height-base;
margin: 0;
padding: 0;
position: relative;
text-align: inherit;
text-shadow: inherit;
-moz-user-select: text; // stylelint-disable-line
vertical-align: baseline;
width: auto;
}
// Nicer focus styles
// ---------------------------------------
@mixin tab-focus($color: $tab-focus-default-color) {
box-shadow: 0 0 0 3px rgba($color, 0.35);
outline: 0;
}
// Use rems for font sizing
// Leave <body> at 100%/16px
// ---------------------------------------
@function calculate-rem($size) {
$rem: $size / 16;
@return #{$rem}rem;
}
@mixin font-size($size: $font-size-base) {
font-size: $size * 1px; // Fallback in px
font-size: calculate-rem($size);
}
// Font smoothing
// ---------------------------------------
@mixin font-smoothing($enabled: true) {
@if $enabled {
-moz-osx-font-smoothing: grayscale;
-webkit-font-smoothing: antialiased;
} @else {
-moz-osx-font-smoothing: auto;
-webkit-font-smoothing: subpixel-antialiased;
}
}
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