What's the difference between id and class? Seriously i don't see a difference for some situation(s).

Answer 1

IDs are unique and you can only set the same id to one tag.

On the other hand you can add the same class to multiple tags.

Answer 2

Related:
https://www.sololearn.com/Discuss/398274/?ref=app
https://www.sololearn.com/Discuss/519080/?ref=app
https://www.sololearn.com/Discuss/779243/?ref=app

Answer 3

oh thanks