postcss-normalize-positions

Normalize keyword values for position into length values.

Usage no npm install needed!

<script type="module">
  import postcssNormalizePositions from 'https://cdn.skypack.dev/postcss-normalize-positions';
</script>

Normalize positions with PostCSS.

With npm do:

npm install postcss-normalize-positions --save

div {
    background-position: bottom left;
}

div {
    background-position:0 100%;
}

See the PostCSS documentation for examples for your environment.