TT4 – Center align on mobile

Hey WP

I am using Twenty Twenty Four block theme for my site. I have a lot of content, that looks disaster on mobile. How do I get stuff such as article image in queries, columns in footer etc to center align and apply width 100%.

Did i miss something in settings or is someone willing to share a css snippet that will get the job done. Then I assume I can add classes in settings advanced. This should only apply to mobile and maybe tablet, and my css limits take over ….

Thx