Growing and shrinking of elements

Let’s say I want elements on my site to grow and shrink depending on the screen size, how can i go about that?

here is a read only link

https://preview.webflow.com/preview/future-website-inspo?utm_medium=preview_link&utm_source=designer&utm_content=future-website-inspo&preview=c66a46e14759fa4be9112629d8254345&pageId=5daa26e58bfff657a30f9107&mode=preview


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Can you explain a little bit more what the issue is please?

I tried to access your read only link and it’s not working, can you re share it please?