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Sass to convert px to rem
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/** | |
* Convert font-size from px to rem with px fallback | |
* | |
* @param $size - the value in pixel you want to convert | |
* | |
* e.g. p {@include fontSize(12px);} | |
* | |
*/ | |
@use "sass:math"; | |
// Function for converting a px based font-size to rem. | |
@function calculateRem($size) { | |
@return math.div($size, 16px) * 1rem; | |
} | |
// Mixin that will include the fall back px declaration as well as the calculated rem value. | |
@mixin fontSize($size) { | |
font-size: $size; | |
font-size: calculateRem($size); | |
} |
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@use "sass:math";
at the top of the file