Title: WordPress 5.3 Theme Editor
Last modified: November 14, 2019

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# WordPress 5.3 Theme Editor

 *  Resolved [asalcer](https://wordpress.org/support/users/asalcer/)
 * (@asalcer)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/wordpress-5-3-theme-editor/)
 * I just updated to WordPress 5.3 and now when I go to the theme editor or to Edit
   CSS, I see the window where the code should be but it is all hidden. How can 
   I change this so I can access the core files or at least the Additional CSS editor?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwordpress-5-3-theme-editor%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/wordpress-5-3-theme-editor/#post-12135031)
 * This may be a plugin or theme conflict. Please attempt to disable all plugins,
   and switch to the default Twenty Nineteen theme. If the problem goes away, enable
   them one by one to identify the source of the problem.
 * If you can install plugins, install [Health Check](https://wordpress.org/plugins/health-check/).
   On the troubleshooting tab, you can click the button to disable all plugins and
   change the theme for you, while you’re still logged in, **without affecting normal
   visitors to your site**.
 *  Thread Starter [asalcer](https://wordpress.org/support/users/asalcer/)
 * (@asalcer)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/wordpress-5-3-theme-editor/#post-12135147)
 * Thank you for the quick response! That worked.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘WordPress 5.3 Theme Editor’ is closed to new replies.

## Tags

 * [edit css](https://wordpress.org/support/topic-tag/edit-css/)
 * [WordPress 5.3](https://wordpress.org/support/topic-tag/wordpress-5-3/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [asalcer](https://wordpress.org/support/users/asalcer/)
 * Last activity: [6 years, 6 months ago](https://wordpress.org/support/topic/wordpress-5-3-theme-editor/#post-12135147)
 * Status: resolved

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