Description
Blocks CSS allows you add custom CSS to your Blocks straight from the Block Editor (Gutenberg).
It adds a syntax-highlighted CSS Editor where you can add additional CSS to your Gutenberg Blocks to style them the way you want.
Screenshots
CSS Editor 
CSS Editor
Reviews
July 24, 2024
1 reply
“Essential, Useful Tool, Completes the Block Editor, Should be part of the core,” The one thing they don’t mention is how quick and genuinely concerned the support is.
🍂 🔟 4, 2023
1 reply
Does exactly what I need it to do.
🍂 9️⃣ 26, 2023
1 reply
Can’t think of Block Editor without this. Tiny powerful thing.
Only thing I hate in this plugin is the following line:
$render_css = empty( $file_name ) || strpos( $file_name, ‘post-v2’ ) === false;
This means if you deactivate Otter, your content might just break 🙁
🍂 9️⃣ 22, 2023
3 replies
This is a great tool for what it does. The only confusing thing for me is that it says on .org that you have 11 blocks. I couldn’t spot any new ones after installing this plugin, nor found any settings.
☀️ 6️⃣ 2, 2023
1 reply
Essential for one off css. Simple and works.
🍂 🔟 5, 2022
1 reply
it does exactly what it should.
then, since the css is linked to each block, it can only be set on him
the flaw is that you cannot set it on all blocks with the same class. but I don’t think it’s designed for that.
Contributors & Developers
“Blocks CSS: CSS Editor for Gutenberg Blocks” is open source software. The following people have contributed to this plugin.
Contributors
“Blocks CSS: CSS Editor for Gutenberg Blocks” has been translated into 8 locales. Thank you to the translators for their contributions.
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
You can check the changelog here.