Which position absolute ,relative... is used to make it response with web browser

Answer 1

Priyank Jain CSS Grid is also good..
The Youtube videos below should help:
https://youtu.be/jV8B24rSN5o
https://youtu.be/moBhzSC455o
https://code.sololearn.com/Wg28Ysb92pJi/?ref=app

Answer 2

Instead of using position property use
FLEX BOX for the best results :)
https://code.sololearn.com/WH67FTMsWZ4V/?ref=app
https://code.sololearn.com/Wqwc2gEQ7sR7/?ref=app