Increase Logo size and Nav Menu

The logo and nav menu are situated in and the site logo is 100px * 50px and Nav menu font size is too small. How do I increase the Logo size and the nav menu font size please in the Moesia theme??

There is an option for the menu fonts in Customize > Fonts if you’re using the latest version.

For the logo size you need to add this in a custom CSS plugin and adjust it:

.site-logo {
    max-width: 100px;

Thats great, thanks Vlad