MOBILE view text too large

Hi,

I've made all text 0.8em across the site.

However in mobile the text automatically goes larger than desktop view text.

How do I keep the font the same size in mobile view as it is in desktop view?

I'll show this page as an example, however I want to do this with all pages, all text - (headings and paras)

https://www.mattportch.com/profile

I see you solved by setting this CSS code?

p {
    font-size: 12px !important;
    line-height: 19px !important;
    letter-spacing: 1.5px !important;
}

Thanks, yes, I always have a play with the css myself to see if I can solve it without ruining something else on the site.

There will be more silly little things I need to correct later which I'll post.