Bootstrap

Question

Why do we need sm,md,lg,xs in grids when they automaticallay adjust their size and position

Answer 1

learning bootstrap should answer your question(s):

https://www.w3schools.com/bootstrap4/

Answer 2

visph i cant understand from their website

Answer 3

did you only read the page I linked? that was only the tutorial home page ^^

from some next pages after:

"max-width of the container will change on different screen sizes/viewports"

followed by the table I reproduced in this code:

https://code.sololearn.com/Wic51hI0cUAq/?ref=app