How to customization doctype listview

1

How to customization doctype listview , thier is any way to customize doctype listview size , add more features

2

You can do it in list settings.

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OR

Do customization and edit list settings

3

Create CSS file in any modules public folder & write script for change what you want & that file call in hooks.py file. your script override frappe css script & your changes apply on your frappe.