# How to edit html-editor preview css file?

**URL:** <https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164>\
**Category:** Questions\
**Tags:** litium-8\
**Created:** [December 14, 2023, 7:16am UTC](https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164 "2023-12-14T07:16:27Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Gonzalo](https://avatars.discourse-cdn.com/v4/letter/g/4bbf92/32.png) [@Gonzalo](https://forum.litium.com/u/Gonzalo)\
**Post date:** [December 14, 2023, 7:16am UTC](https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164/1 "2023-12-14T07:16:27Z")

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In Litium documentation [Configure the HTML editor (litium.com)](https://docs.litium.com/platform/guides/back-office-ui-extensions/configure-html-editor)  
its possible to sets the style for editor content by adding file _wwwroot/Site/Editor/editor.css_ but the preview is fetching style from another file called app-style.css. Is it possible to make changes in this file or better to have the preview also fetch styling from editor.css?

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/litium/original/1X/05b7a9474c878c1c52cbff29e6f8acfdceb11c7e.png)

Litium version: 8.10

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**Author:** ![Gonzalo](https://avatars.discourse-cdn.com/v4/letter/g/4bbf92/32.png) [@Gonzalo](https://forum.litium.com/u/Gonzalo)\
**Post date:** [January 8, 2024, 3:16pm UTC](https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164/2 "2024-01-08T15:16:43Z")

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Any updates on this issue?

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**Author:** ![patric.forsgard](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/patric.forsgard/32/10_2.png) [@patric.forsgard](https://forum.litium.com/u/patric.forsgard)\
**Post date:** [January 9, 2024, 10:09am UTC](https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164/3 "2024-01-09T10:09:25Z")

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No, it’s not possible. You can create an ideas on [Ideas (litium.com)](https://ideas.litium.com/) about this. I think implementation wise it will be hard to do to not get the styles that are in the editor.css file to break the back office administration.

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**Author:** ![system](https://canada1.discourse-cdn.com/flex030/uploads/litium/original/1X/12eddac3b8b661de1db86af10ac8151b571e6fb9.png) [@system](https://forum.litium.com/u/system)\
**Post date:** [February 6, 2024, 10:09am UTC](https://forum.litium.com/t/how-to-edit-html-editor-preview-css-file/3164/4 "2024-02-06T10:09:38Z")

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