Hi, this PR contains two changes:

• Upgrade Lume to the latest version (you were using a develop version from jsdelivr)
• Changed Tailwind implementation: You had a custom plugin to use postcss with tailwind + autoprefixer plugins. Lume has already a postcss plugin with autoprefixer installed by default, so you don't need to create a custom plugin to use tailwind, just use the Lume's postcss plugin configured to use tailwind as an extra plugin.