Oh @peter5,
For the menu itself I’m afraid plugin doesn’t offer the possibility to change the width of the menu itself, but you can add a custom CSS to target this group and change its width as you like!
Alex
@alexandru Sorry, but where do I input the CSS code in the plugin? and do you by chance have the code I can customize? 
I’m new at coding and also no-coding
Sorry @peter5 but we tried to implement a custom CSS with our developers, in order to change the width of the menu and I’m afraid it will not work as expected.
Our plugin doesn’t let you insert custom code, but Bubble has the HTML element where you can place your own CSS code. So we tried to change the width of the mobile menu and it is not possible, unfortunately.
However we’ve taken into account provided feedback for future updates if feasible, we’ll try to implement more configuration settings.
Alex