Title: Blocks CSS: CSS Editor for Gutenberg Blocks Author: Hardeep Asrani Published: फेब्रुअरी 14, 2019 Last modified: जुलाई 6, 2026 --- प्लगिनहरू खोज्नुहोस् ![](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 [Hardeep Asrani](https://profiles.wordpress.org/hardeepasrani/) द्वारा [डाउनलोड गर्नुहोस्](https://downloads.wordpress.org/plugin/blocks-css.3.2.0.zip) * [विवरण](https://ne.wordpress.org/plugins/blocks-css/#description) * [समीक्षाहरू](https://ne.wordpress.org/plugins/blocks-css/#reviews) * [विकास](https://ne.wordpress.org/plugins/blocks-css/#developers) [सहायता](https://wordpress.org/support/plugin/blocks-css/) ## विवरण 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. ## स्क्रिनसटहरू [⌊CSS Editor⌉⌊CSS Editor⌉[ CSS Editor [⌊CSS Editor⌉⌊CSS Editor⌉[ CSS Editor ## समीक्षाहरू ![](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/) फेब्रुअरी 8, 2026 1 जवाफ 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/) नोभेम्बर 20, 2025 1 जवाफ 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/) नोभेम्बर 14, 2025 1 जवाफ 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/) जुलाई 24, 2024 1 जवाफ “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/) अक्टोबर 4, 2023 1 जवाफ 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/) सेप्टेम्बर 26, 2023 1 जवाफ 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 🙁 [ सबै 25 समीक्षाहरू पढ्नुहोस् ](https://wordpress.org/support/plugin/blocks-css/reviews/) ## योगदानकर्ता र डेभलपरहरू “Blocks CSS: CSS Editor for Gutenberg Blocks” खुला स्रोत सफ्टवेयर हो। निम्न व्यक्तिहरूले यो प्लगिनमा योगदान गरेका छन्। योगदानकर्ताहरू * [ Hardeep Asrani ](https://profiles.wordpress.org/hardeepasrani/) * [ Themeisle ](https://profiles.wordpress.org/themeisle/) “Blocks CSS: CSS Editor for Gutenberg Blocks” 10 लोकेलहरूमा अनुवाद गरिएका छन्। योगदानको लागि [अनुवादकहरू](https://translate.wordpress.org/projects/wp-plugins/blocks-css/contributors) लाई धन्यवाद। [“Blocks CSS: CSS Editor for Gutenberg Blocks” लाई आफ्नो भाषामा अनुवाद गर्नुहोस्](https://translate.wordpress.org/projects/wp-plugins/blocks-css) ### विकासमा रुचि छ? [आरएसएस](https://plugins.trac.wordpress.org/log/blocks-css/?limit=100&mode=stop_on_copy&format=rss) द्वारा [कोड ब्राउज गर्नुहोस्](https://plugins.trac.wordpress.org/browser/blocks-css/), [एसभीएन रिपजिटरी](https://plugins.svn.wordpress.org/blocks-css/) हेर्नुहोस्, वा [विकास लग](https://plugins.trac.wordpress.org/log/blocks-css/) को सदस्यता लिनुहोस्। ## चेन्जलग You can check the changelog [here.](https://github.com/Codeinwp/otter-blocks/blob/master/CHANGELOG.md) ## मेटा * संस्करण **3.2.0** * पछिल्लो अपडेट **2 हप्ता अघि** * सक्रिय स्थापना **5,000+** * वर्डप्रेस संस्करण ** 6.6 वा उच्च ** * जाँच गरिएको **7.0.1** * PHP संस्करण ** 5.4 वा उच्च ** * भाषाहरू * [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/) र [Swedish](https://sv.wordpress.org/plugins/blocks-css/). * [आफ्नो भाषामा अनुवाद गर्नुहोस्](https://translate.wordpress.org/projects/wp-plugins/blocks-css) * ट्यागहरू * [block-editor](https://ne.wordpress.org/plugins/tags/block-editor/)[css editor](https://ne.wordpress.org/plugins/tags/css-editor/) [custom css](https://ne.wordpress.org/plugins/tags/custom-css/)[design](https://ne.wordpress.org/plugins/tags/design/) [gutenberg](https://ne.wordpress.org/plugins/tags/gutenberg/) * [उन्नत दृश्य](https://ne.wordpress.org/plugins/blocks-css/advanced/) ## रेटिङ्गहरू ५ मा 4.9 तारा। * [ 23 5-तारा समीक्षाहरू ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=5) * [ 1 4-तारा समीक्षा ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=4) * [ 1 3-तारा समीक्षा ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=3) * [ 0 2-तारा समीक्षाहरू ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=2) * [ 0 1-तारा समीक्षाहरू ](https://wordpress.org/support/plugin/blocks-css/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/blocks-css/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/blocks-css/reviews/) ## योगदानकर्ताहरू * [ Hardeep Asrani ](https://profiles.wordpress.org/hardeepasrani/) * [ Themeisle ](https://profiles.wordpress.org/themeisle/) ## सहायता पछिल्लो दुई महिनामा समाधान गरिएका समस्याहरू: 1 मध्ये 1 [सहायता फोरम हेर्नुहोस्](https://wordpress.org/support/plugin/blocks-css/)