How can I change the scale of the site pages?

Question

css

Good day!
Made a website on wordpress. At first I used a premium template, now I switched to a regular one. But the same problem persists. The scale of the pages is too large, that is, you look at the site as if under a magnifying glass. It's very annoying and I'm sure it puts a lot of visitors off. I tried to google it on the Internet, but I didn’t even understand what my problem could be called. I am a complete zero in CSS, trying to figure it out, but so far it does not work. Help me please. I want the site to be visually further and fit more elements on the screen.
Here is the link to the site: https://www.paradigmavape.ru/

Answer 1

Find someone who is not a complete zero in CSS and give him as much detailed technical specification as possible