alexanderbuhler

This gist may be your full solution or just the starting point for making your Tailwind v4 projects backwards compatible.

What it does

• Convert @property rules into good old CSS vars
• Pre-compute oklab() functions
• Pre-compute color-mix() functions (+ replace CSS vars inside them beforehand)
• Remove advanced instructions (colorspace) from gradients
• Provide support for nested CSS (used by dark mode or custom variants with &)
• Transform translate, scale, rotate properties to their transform: ... notation
• Add whitespace to var fallbacks var(--var,) > var(--var, ) to help older browsers understand

mmdeniz

Set the base image to Ubuntu must be first instruction - use docker search to find images

FROM ubuntu # <image>
FROM ubuntu:latest # - <image>:<tag>
FROM ubuntu:precise (LTS)

Set the maintainer info