Updated links

Author: sofietoft

16/umbraco-cms/fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/rich-text-editor/css-properties.md

@@ -12,9 +12,9 @@ For example, to set minimum height of all Rich Text Editors throughout the backo
 }
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-For general information on working with stylesheets and JavaScript in Umbraco, check [Stylesheets and JavaScript](https://docs.umbraco.com/umbraco-cms/fundamentals/design/stylesheets-javascript).
+For general information on working with stylesheets and JavaScript in Umbraco, check [Stylesheets and JavaScript](../../../../design/stylesheets-javascript).
 
-If you wanted to target a specific Rich Text Editor, you can set the [stylesheet directly in the configuration](../configuration#stylesheets).
+If you wanted to target a specific Rich Text Editor, you can set the [stylesheet directly in the configuration](configuration.md#stylesheets).
 
 
 ## Custom CSS properties reference