Title: Blocks CSS: CSS Editor for Gutenberg Blocks Author: Hardeep Asrani Published: Pebrero 14, 2019 Last modified: Hulyo 22, 2026 --- Maghanap ng mga plugin ![](https://ps.w.org/blocks-css/assets/banner-772x250.jpg?rev=2030330) ![](https://ps.w.org/blocks-css/assets/icon-256x256.jpg?rev=2030330) # Blocks CSS: CSS Editor for Gutenberg Blocks Ni [Hardeep Asrani](https://profiles.wordpress.org/hardeepasrani/) [I-download](https://downloads.wordpress.org/plugin/blocks-css.3.2.1.zip) * [Mga Detalye](https://tl.wordpress.org/plugins/blocks-css/#description) * [Mga Review](https://tl.wordpress.org/plugins/blocks-css/#reviews) * [Development](https://tl.wordpress.org/plugins/blocks-css/#developers) [Suporta](https://wordpress.org/support/plugin/blocks-css/) ## Deskripsyon 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. All the code and sources for this plugin are publicly available as part of https:// github.com/Codeinwp/otter-blocks. ## Mga Screenshot [⌊CSS Editor⌉⌊CSS Editor⌉[ CSS Editor [⌊CSS Editor⌉⌊CSS Editor⌉[ CSS Editor ## Mga Review ![](https://secure.gravatar.com/avatar/2e30329ab3220e0cf929fe14c6efe89bed6c64d148c584e805618d4425862c04? s=60&d=retro&r=g) ### 󠀁[Indispensable!](https://wordpress.org/support/topic/indispensable-272/)󠁿 [maltmann](https://profiles.wordpress.org/maltmann/) Pebrero 8, 2026 1 na reply Works like a charm on any of my recent WP projects. [EDIT]I need to change my review. On some setups, I get two CSS editors shown in the “Custom CSS” attribute panel, and only contents of the second instance are getting saved.Problem:Two CodeMirror editors are displayed in the Custom CSS panel of the Blocks CSS plugin instead of one. Both editors are located in the same container. Assumed Root Cause:WordPress enables React StrictMode by default in the Block Editor. React StrictMode runs useEffect hooks twice to detect potential side effects. Analysis:The Blocks CSS plugin initializes CodeMirror in a useEffect hook.Since this useEffect doesn’t have a cleanup function that checks whether CodeMirror is already initialized, wp.CodeMirror() is called again on every mount cycle. With StrictMode enabled, this means: twice on the same DOM element. Probable Solution:The useEffect hook should implement a cleanup function that prevents CodeMirror from being initialized multiple times on the same element. Side Notes:This only happens in some of my setups. I couldn’t figure out any possibly conflicting theme, plugin or code snippet. So I assume it might be something like a timing issue. Conclusion:I won’t change the 5-star rating, because despite of this problem the plugin does its job. And I know how to handle this issue by a simple CSS rule to hide all Block CSS CodeMirrors except the last one:#o-css-editor .CodeMirror: not(:last-child) { display: none;} ![](https://secure.gravatar.com/avatar/6cbd96106c76dfd85e755f1aba9c463817d1b9d5dd74bb64b84dad2b458a790c? s=60&d=retro&r=g) ### 󠀁[Отличный плагин](https://wordpress.org/support/topic/%d0%be%d1%82%d0%bb%d0%b8%d1%87%d0%bd%d1%8b%d0%b9-%d0%bf%d0%bb%d0%b0%d0%b3%d0%b8%d0%bd-991/)󠁿 [Сергей](https://profiles.wordpress.org/serzh82/) Nobyembre 20, 2025 1 na reply Отличный плагин ![](https://secure.gravatar.com/avatar/ff57a8df8c1ffea97f5c0992bed6943b19a831dbc8b3a0f9153dc4421fa1c4cc? s=60&d=retro&r=g) ### 󠀁[Моя оценка: пять звезд](https://wordpress.org/support/topic/%d0%bc%d0%be%d1%8f-%d0%be%d1%86%d0%b5%d0%bd%d0%ba%d0%b0-%d0%bf%d1%8f%d1%82%d1%8c-%d0%b7%d0%b2%d0%b5%d0%b7%d0%b4/)󠁿 [shooter604](https://profiles.wordpress.org/shooter604/) Nobyembre 14, 2025 1 na reply Очень классные возможности! Пользуюсь постоянно! ![](https://secure.gravatar.com/avatar/5a04f5d680efd2cb46cc23d68d1e4d7c94f7e4e910dd0b60c54ebd63861e1785? s=60&d=retro&r=g) ### 󠀁[The Other Review Titles Say It All](https://wordpress.org/support/topic/the-other-review-titles-say-it-all/)󠁿 [someguy42](https://profiles.wordpress.org/someguy42/) Hulyo 24, 2024 1 na 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. ![](https://secure.gravatar.com/avatar/fc490c401adf61289262192824d444a5f47939eb723b3ccc8ce7c73065cb7c0f? s=60&d=retro&r=g) ### 󠀁[Simple and great plugin!](https://wordpress.org/support/topic/simple-and-great-plugin-36/)󠁿 [Andreslav](https://profiles.wordpress.org/andreslav/) Oktubre 4, 2023 1 na reply Does exactly what I need it to do. ![](https://secure.gravatar.com/avatar/947be7e3fe72d711a506739fa280376b9985c11cc9005f1b6ae2eedece99d515? s=60&d=retro&r=g) ### 󠀁[Completes Block Editor](https://wordpress.org/support/topic/completes-block-editor/)󠁿 [Masud Rana](https://profiles.wordpress.org/yeelloo/) Setyembre 26, 2023 1 na 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 🙁 [ Basahin lahat ng 25 na review ](https://wordpress.org/support/plugin/blocks-css/reviews/) ## Mga Contributor at Developer Ang “Blocks CSS: CSS Editor for Gutenberg Blocks” ay open source software. Ang mga sumusunod na tao ay nag-ambag sa plugin na ito. Mga Contributor * [ Hardeep Asrani ](https://profiles.wordpress.org/hardeepasrani/) * [ Themeisle ](https://profiles.wordpress.org/themeisle/) Ang “Blocks CSS: CSS Editor for Gutenberg Blocks” ay naisalin na sa 10 (na) mga locale. Salamat sa [mga tagasalin](https://translate.wordpress.org/projects/wp-plugins/blocks-css/contributors) para sa kanilang mga kontribusyon. [Isalin ang “Blocks CSS: CSS Editor for Gutenberg Blocks” sa iyong wika.](https://translate.wordpress.org/projects/wp-plugins/blocks-css) ### Interesado sa development? [Tingnan ang code](https://plugins.trac.wordpress.org/browser/blocks-css/), i-check ang [SVN repository](https://plugins.svn.wordpress.org/blocks-css/), o mag-subscribe sa [development log](https://plugins.trac.wordpress.org/log/blocks-css/) sa pamamagitan ng [RSS](https://plugins.trac.wordpress.org/log/blocks-css/?limit=100&mode=stop_on_copy&format=rss). ## Changelog You can check the changelog [here.](https://github.com/Codeinwp/otter-blocks/blob/master/CHANGELOG.md) ## Meta * Bersyon **3.2.1** * Huling na-update **Mga 6 na araw ang nakalipas** * Mga aktibong installation **5,000+** * Bersyon ng WordPress ** 6.6 o mas bago ** * Sinubukan hanggang **7.0.2** * Bersyon ng PHP ** 5.4 o mas bago ** * Mga Wika * [Chinese (Taiwan)](https://tw.wordpress.org/plugins/blocks-css/), [Dutch](https://nl.wordpress.org/plugins/blocks-css/), [Dutch (Belgium)](https://nl-be.wordpress.org/plugins/blocks-css/), [English (US)](https://wordpress.org/plugins/blocks-css/), [French (Canada)](https://fr-ca.wordpress.org/plugins/blocks-css/), [German](https://de.wordpress.org/plugins/blocks-css/), [German (Switzerland)](https://de-ch.wordpress.org/plugins/blocks-css/), [Hebrew](https://he.wordpress.org/plugins/blocks-css/), [Russian](https://ru.wordpress.org/plugins/blocks-css/), [Spanish (Spain)](https://es.wordpress.org/plugins/blocks-css/), at [Swedish](https://sv.wordpress.org/plugins/blocks-css/). * [Isalin sa iyong wika](https://translate.wordpress.org/projects/wp-plugins/blocks-css) * Mga Tag * [block-editor](https://tl.wordpress.org/plugins/tags/block-editor/)[css editor](https://tl.wordpress.org/plugins/tags/css-editor/) [custom css](https://tl.wordpress.org/plugins/tags/custom-css/)[design](https://tl.wordpress.org/plugins/tags/design/) [gutenberg](https://tl.wordpress.org/plugins/tags/gutenberg/) * [Advanced View](https://tl.wordpress.org/plugins/blocks-css/advanced/) ## Mga Rating 4.9 out of 5 stars. * [ 23 5-star reviews ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=5) * [ 1 4-star review ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=4) * [ 1 3-star review ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/blocks-css/reviews/#new-post) [Tingnan lahat ng review](https://wordpress.org/support/plugin/blocks-css/reviews/) ## Mga Contributor * [ Hardeep Asrani ](https://profiles.wordpress.org/hardeepasrani/) * [ Themeisle ](https://profiles.wordpress.org/themeisle/) ## Suporta Mga isyu na nalutas sa nakalipas na dalawang buwan: 1 sa 1 [Tingnan ang support forum](https://wordpress.org/support/plugin/blocks-css/)