Advanced Buttons

To create an Advanced Button go to "Settings & Tools" >> "Advanced Buttons"

Then click "Add New Button".

Custom Classes

You can use Bootstrap spacing classes for vertical padding like "py-1" or "py-2".

Separate classes with space.

To control width, use plugin classes like "anwp-w-10", "anwp-w-20", "anwp-w-30" and so on till "anwp-w-100"

Add Button to Game

After creating the button, you will be able to select it for any game in the Advanced Button submenu.

Check the result