Changing the logo size

Hi, I recently downloaded Hestia and realized that the standard logo size is quite small. I went to the site here and found 3 snippets of CSS to put in the customize page. However, when I add the code in, it increases the size of the navbar, but the logo stays the same size.

The logo I have uploaded is larger than the original navbar, shouldn’t this result in a larger logo?

Thank you!