Learn Flexbox from here:

https://www.youtube.com/watch?v=3YW65K6LcIA

I have created some beautiful animated visual to learn Flexbox here:

https://twitter.com/iam_chonchol/status/1636655349280174089?s=20

Learn Grid From here:

https://www.youtube.com/watch?v=0xMQfnTU6oo

https://twitter.com/iam_chonchol/status/1633731490637807616?s=20