Overriding default in v3 doesn't mention it should be UPPERCASE

[igor-krupa]

I've recently updated to v3. I previously have some default boxShadow styles overridden with default key. But now it should be DEFAULT. Also, bit weird that only for boxShadow should be uppercase?
With lowercase it does not produce .shadow class in css.
Documentation or migration guide does not mention that.

[reinink]

Hey!

So this actually changed in Tailwind CSS v.2.0. You can find that PR here:

tailwindlabs/tailwindcss#2580

This was included in the migration guide for 2.0, which you can find here:

https://v2.tailwindcss.com/docs/upgrading-to-v2#update-default-theme-keys-to-default

Hope that helps 👍

[kevinruscoe-popcreative]

Sorry for reopening this, it seems the v3 documentation doesn't mention the DEFAULT keyword at all, is hat intentional?

[reinink]

@kevinruscoe-popcreative Hey! It is actually mentioned on the theme page under "Core plugins":

You’ll notice that using a key of DEFAULT in the theme configuration created the class rounded with no suffix. This is a common convention in Tailwind and is supported by all core plugins.

Easy to miss though. You can also see examples of using DEFAULT in our default config here:

https://github.com/tailwindlabs/tailwindcss/blob/master/stubs/defaultConfig.stub.js