Issue centering site title and tagline in theme Haven

I’m using the Haven theme and am trying to find out how I can have the alignment for the site title and tagline be center. With the background I picked it looks like absolute garbage on wide browser windows. My page is

Any advice would be appreciated.

Hi, I have also faced the same issue
This is my websites

If I find a solution, I’ll post it here so you can get the solution too. I might have to start digging through the code though. I mean, I know how I just don’t want to if I don’t have to, ya’ know?