Hi @mohamed_ibrahim,
first, create a custom app and then added a CSS code in /public/css/your_css_file.css
Once you’ve added your custom CSS, you need to include it in your app’s hooks file to ensure it is loaded when the app is used. Here’s an example of how to include the custom CSS in the hooks file (hooks.py ) of your app:
app_include_css = "/assets/my_app/css/custom.css"
In this example, my_app should be replaced with the actual name of your app. This line of code tells you to include the specified CSS file (custom.css ) from your app’s public/css directory.
I hope this helps.
Thank You!