Tuesday, 18 May 2021

px 2 rem sass

I was working with a designer recently and so had to convert px measurements to REM. Given that I set the base font size to 16px, I figured the fastest way to develop some utility classes was using SASS. This script seems to generate enough utility classes and, should I need anything more for a class or id, I can use #{(1 / 16) * x}rem;, where x is the number of pixels from the designer.

@for $i from 1 through 32 {
    .f-s-#{$i}px {
        font-weight: #{(1 / 16) * $i}rem;
    .l-h-#{$i}px {
        line-height: #{(1 / 16) * $i}rem;

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