Pinnacle Logo Container Width of 20%: how to do it?

[Jasmine]

Jasmine

November 26, 2015 at 11:44 am

Using a child theme of Pinnacle Premium 1.5.2
Hi, in Theme option/Logo options, I can change the logo width to 16%, 25%, 33% and so on. I selected 25%.
My problem is that I have many menu items. On wider screens, they all appear on 1 line but on smaller screens, before the menu breaks into a “hamburger style”, the menu items appear on 2 lines. I selected 16% so now my menu items always appear on 1 line before breaking into a hamburger style, but now my logo is too small, especially on larger screens.
1. How can I change it to 20% (which I think should be OKay)?
2. Or better, how can I change it to 20% ONLY on screens between 720px and 992px wide?
If you can post both solutions, I will play around with it. If you need an access to my site, I will provide you with an admin code.
Thanking you in advance for your great support!