explain @media screen { } and can I used it's in all elements of page?? or not

Question

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Answer 1

It is used by websites to detect the screen size of a device.

https://www.w3schools.com/css/css_rwd_mediaqueries.asp

https://www.w3schools.com/css/tryit.asp?filename=tryresponsive_mediaquery

Answer 2

Check out This Code
https://code.sololearn.com/WyOE1S8IL9vo/?ref=app

Answer 3

Yes?

(? because I'm not sure if I understand the question exactly...)

https://www.w3schools.com/cssref/css3_pr_mediaquery.asp

Answer 4

thanks