Title: SiteOrigin CSS
Author: Greg - SiteOrigin
Published: <strong>2 juin 2015</strong>
Last modified: 6 décembre 2025

---

Recherche d’extensions

![](https://ps.w.org/so-css/assets/banner-772x250.png?rev=2559919)

![](https://ps.w.org/so-css/assets/icon.svg?rev=2556879)

# SiteOrigin CSS

 Par [Greg – SiteOrigin](https://profiles.wordpress.org/gpriday/)

[Télécharger](https://downloads.wordpress.org/plugin/so-css.1.6.5.zip)

 * [Détails](https://fr.wordpress.org/plugins/so-css/#description)
 * [Avis](https://fr.wordpress.org/plugins/so-css/#reviews)
 *  [Installation](https://fr.wordpress.org/plugins/so-css/#installation)
 * [Développement](https://fr.wordpress.org/plugins/so-css/#developers)

 [Support](https://wordpress.org/support/plugin/so-css/)

## Description

SiteOrigin CSS is the intuitive and powerful CSS editor designed to empower your
WordPress site customization. Enjoy a seamless editing experience with real-time
visual controls, making it easy to tweak your site’s look and feel instantly. Whether
you’re a beginner or an advanced developer, SiteOrigin CSS has you covered.

For beginners, our user-friendly visual controls and live previews eliminate the
guesswork from CSS editing. See your changes as you make them, ensuring your site
looks exactly as you envision. For advanced users, we offer robust code autocompletion,
speeding up your workflow and making CSS writing faster and more efficient than 
ever before. Take full control of your site’s design with SiteOrigin CSS and bring
your creative vision to life.

#### Inspecteur

The hardest part of editing your site’s design using CSS is usually finding the 
correct selector to use. The powerful inspector that comes with SiteOrigin CSS makes
this easy. While viewing a full preview of your site, just click on an element, 
and it’ll help you identify the best selector to use to target that element.

The inspector will help you even if you have no idea what a CSS selector is.

#### Éditeur visuel

Don’t like playing around with code? No problem. SiteOrigin CSS has a set of simple
controls that make it easy to choose colors, styles, and measurements. Combined 
with the inspector, you’ll be able to make changes in just a few clicks.

#### Éditeur CSS

SiteOrigin CSS has a powerful CSS editor, the likes of which you’d usually only 
expect from high-end IDEs. It has autocompletion for both CSS selectors and attributes.
It also features very useful CSS linting to help you identify issues in your code
before you publish your changes.

#### C’est gratuit

We’re committed to keeping SiteOrigin CSS free. You can install it on as many sites
as you like without ever worrying about licensing. All future updates and upgrades
will be free, and we even offer free support over on our friendly support forums.

#### Compatibles avec tous les thèmes

There’s an ever-growing collection of awesome WordPress themes, and now with SiteOrigin
CSS, you can edit every single one of them to your heart’s content. No matter what
theme you’re using, SiteOrigin CSS will work perfectly.

#### En développement constant

Nous améliorons constamment SiteOrigin CSS. Suivez l’évolution de son développement
sur [GitHub](https://github.com/siteorigin/so-css/).

### Documentation

La [Documentation](https://siteorigin.com/css/getting-started/) est disponible sur
SiteOrigin.

### Support

Free support is available on the [SiteOrigin support forums](https://siteorigin.com/thread/).

### SiteOrigin Premium

[SiteOrigin Premium](https://siteorigin.com/downloads/premium/) enhances SiteOrigin
CSS with a Google Web Font Selector. Choose from hundreds of beautiful web fonts
right in the visual editor.

SiteOrigin Premium includes access to our professional email support service, perfect
for those times when you need fast and effective technical support. We’re standing
by to assist you in any way we can.

## Captures d’écrans

 * [[
 * Inspecteur destiné à localiser les éléments de votre site
 * [[
 * Simple visual controls, including a background image uploader.
 * [[
 * Un éditeur CSS complet qui fonctionne en temps réel avec aperçu de votre site.
 * [[
 * Complétion de code pour tous les sélecteurs de votre thème.

## Installation

 1. Téléchargez et installez SiteOrigin de la même façon que vous installeriez n’importe
    quelle autre extension.
 2. Lisez la [documentation](http://siteorigin.com/css/getting-started/) sur SiteOrigin.

## Avis

![](https://secure.gravatar.com/avatar/3f2dddad51db05e32bdd3dd7fec4da9b6f0862f1489deb2859316fafbe988e71?
s=60&d=retro&r=g)

### 󠀁[Lovely!](https://wordpress.org/support/topic/lovely-146/)󠁿

 [parsmanyaser](https://profiles.wordpress.org/parsmanyaser/) 30 août 2025 1 réponse

It really makes it easy even for developers by showing the selectors and class names!
It really helps me a lot. Thanks!

![](https://secure.gravatar.com/avatar/d78452be1292621ca5fabc2dbef8e0bd6da5d8d9995c5fde072e28059498424d?
s=60&d=retro&r=g)

### 󠀁[My favourite plugin](https://wordpress.org/support/topic/my-favourite-plugin-24/)󠁿

 [sonyamakepeace](https://profiles.wordpress.org/sonyamakepeace/) 4 novembre 2024

I don’t know what I’d do without this. I used to struggle writing styles in Wordpress,
mainly because it was difficult to target a particular property using the browser
inspector. But this makes the whole job dead easy, and it’s free!

![](https://secure.gravatar.com/avatar/baae189562efa9cf1a7a444fc3028a11ace600d803244022404face7bab59210?
s=60&d=retro&r=g)

### 󠀁[This is what you need](https://wordpress.org/support/topic/this-is-what-you-need-7/)󠁿

 [Stanislav](https://profiles.wordpress.org/pigus/) 4 octobre 2024 1 réponse

Dear friends, this plugin is a real masterpiece! Everything is done simply and conveniently.
Developers, I admire your work! You are real professionals in your field!

![](https://secure.gravatar.com/avatar/2e5a2fd3c8eef89a14b6456e3154dabdd635eb19ff700b5326aae93fac7d44fa?
s=60&d=retro&r=g)

### 󠀁[Nicely done, great work](https://wordpress.org/support/topic/nicely-done-great-work-2/)󠁿

 [janino](https://profiles.wordpress.org/janino/) 2 août 2024 1 réponse

thecanuckian wrote a year or so ago « where has this been all my life? »… I can 
only repeat. This is one of the most useful WordPress plugins I know. It will shorten
the editing time and one can also learn something in coding. Thank you very much
for creating it and taking care of updating it. Best regards, friends!

![](https://secure.gravatar.com/avatar/db3ad0ccf1df46b9d35ca9872bac675eac1e98c3e0c44043a92440ce4c21ffe9?
s=60&d=retro&r=g)

### 󠀁[nice](https://wordpress.org/support/topic/nice-4701/)󠁿

 [kojot](https://profiles.wordpress.org/kojot/) 24 novembre 2023 1 réponse

SUPER PLUGIN

![](https://secure.gravatar.com/avatar/004354e4f3320a298c8f03c3fb9d37397d6f0006aebf70b11d83166f2dc64647?
s=60&d=retro&r=g)

### 󠀁[WHERE HAS THIS BEEN ALL MY LIFE?!?!?!?!?!?!?!](https://wordpress.org/support/topic/where-has-this-been-all-my-life-4/)󠁿

 [thecanuckian](https://profiles.wordpress.org/thecanuckian/) 10 mai 2023 1 réponse

Seriously. Enough said.If you have thought up swears in multiple languages trying
to deal with selectors and precedence, this tool is TOTALLY for you.My production
time just got cut in half. To the fabulous humans who developed this plugin: please
make more things. You make beautiful, beautiful things.

 [ Lire les 152 avis ](https://wordpress.org/support/plugin/so-css/reviews/)

## Contributeurs/contributrices & développeurs/développeuses

« SiteOrigin CSS » est un logiciel libre. Les personnes suivantes ont contribué 
à cette extension.

Contributeurs

 *   [ Greg – SiteOrigin ](https://profiles.wordpress.org/gpriday/)
 *   [ alexgso ](https://profiles.wordpress.org/alexgso/)

“SiteOrigin CSS” a été traduit dans 16 locales. Remerciez [l’équipe de traduction](https://translate.wordpress.org/projects/wp-plugins/so-css/contributors)
pour ses contributions.

[Traduisez « SiteOrigin CSS » dans votre langue.](https://translate.wordpress.org/projects/wp-plugins/so-css)

### Le développement vous intéresse ?

[Parcourir le code](https://plugins.trac.wordpress.org/browser/so-css/), consulter
le [SVN dépôt](https://plugins.svn.wordpress.org/so-css/), ou s’inscrire au [journal de développement](https://plugins.trac.wordpress.org/log/so-css/)
par [RSS](https://plugins.trac.wordpress.org/log/so-css/?limit=100&mode=stop_on_copy&format=rss).

## Journal des modifications

#### 1.6.5 – 06 December 2025

 * Updated Tested up to tag.

#### 1.6.4 – 26 May 2025

 * Installer: Updated submodule.
 * Updated Tested up to tag.

#### 1.6.3 – 15 January 2025

 * Resolved Uninstall Notice: Updated `register_uninstall_hook` callback to use 
   a static class method, addressing a WordPress notice introduced in version 3.1.0.

#### 1.6.2 – 13 January 2025

 * Fixed uninstall process to prevent PHP fatal error by updating the `register_uninstall_hook`
   callback to use a valid instance method.

#### 1.6.1 – 25 November 2024

 * CSS Output Location: Additional check to ensure the default is Dedicated File.

#### 1.6.0 – 22 November 2024

 * Added `Visual Editor: Decoration > Background Attachment` setting.
 * Added CSS Ouput Location setting. Dedicated CSS File offers best performance,
   Internal CSS embeds styles in page HTML.

#### 1.5.11 – 13 August 2024

 * Added Divi theme compatibility.
 * Accounted for for themes that don’t use menu item selectors by adding them automatically.

#### 1.5.10 – 31 May 2024

 * Updated SiteOrigin Installer.
 * Updated Tested up to tag.
 * Updated Required PHP version.

[View full changelog.](https://siteorigin.com/css/changelog/)

## Méta

 *  Version **1.6.5**
 *  Dernière mise à jour **il y a 4 mois**
 *  Installations actives **100 000+**
 *  Version de WordPress ** 3.9 ou plus **
 *  Testé jusqu’à **6.9.4**
 *  Version de PHP ** 7.0.0 ou plus **
 *  Langues
 * [Chinese (Taiwan)](https://tw.wordpress.org/plugins/so-css/), [Danish](https://da.wordpress.org/plugins/so-css/),
   [Dutch](https://nl.wordpress.org/plugins/so-css/), [Dutch (Belgium)](https://nl-be.wordpress.org/plugins/so-css/),
   [English (US)](https://wordpress.org/plugins/so-css/), [French (France)](https://fr.wordpress.org/plugins/so-css/),
   [Galician](https://gl.wordpress.org/plugins/so-css/), [Italian](https://it.wordpress.org/plugins/so-css/),
   [Russian](https://ru.wordpress.org/plugins/so-css/), [Spanish (Chile)](https://cl.wordpress.org/plugins/so-css/),
   [Spanish (Colombia)](https://es-co.wordpress.org/plugins/so-css/), [Spanish (Ecuador)](https://es-ec.wordpress.org/plugins/so-css/),
   [Spanish (Mexico)](https://es-mx.wordpress.org/plugins/so-css/), [Spanish (Spain)](https://es.wordpress.org/plugins/so-css/),
   [Spanish (Venezuela)](https://ve.wordpress.org/plugins/so-css/), [Swedish](https://sv.wordpress.org/plugins/so-css/),
   et [Ukrainian](https://uk.wordpress.org/plugins/so-css/).
 *  [Traduisez la dans votre langue](https://translate.wordpress.org/projects/wp-plugins/so-css)
 * Étiquettes
 * [css editor](https://fr.wordpress.org/plugins/tags/css-editor/)[theme editor](https://fr.wordpress.org/plugins/tags/theme-editor/)
   [visual css](https://fr.wordpress.org/plugins/tags/visual-css/)
 *  [Vue avancée](https://fr.wordpress.org/plugins/so-css/advanced/)

## Évaluations

 4.9 sur 5 étoiles.

 *  [  144 avis à 5 étoiles     ](https://wordpress.org/support/plugin/so-css/reviews/?filter=5)
 *  [  4 avis à 4 étoiles     ](https://wordpress.org/support/plugin/so-css/reviews/?filter=4)
 *  [  1 avis à 3 étoile     ](https://wordpress.org/support/plugin/so-css/reviews/?filter=3)
 *  [  0 avis à 2 étoile     ](https://wordpress.org/support/plugin/so-css/reviews/?filter=2)
 *  [  3 avis à 1 étoiles     ](https://wordpress.org/support/plugin/so-css/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/so-css/reviews/#new-post)

[Voir tous les avis](https://wordpress.org/support/plugin/so-css/reviews/)

## Contributeurs

 *   [ Greg – SiteOrigin ](https://profiles.wordpress.org/gpriday/)
 *   [ alexgso ](https://profiles.wordpress.org/alexgso/)

## Support

Quelque chose à dire ? Besoin d’aide ?

 [Voir le forum de support](https://wordpress.org/support/plugin/so-css/)

## Faire un don

Souhaitez-vous soutenir l’avancement de cette extension ?

 [ Faire un don à cette extension ](https://siteorigin.com/downloads/premium/)