Question about css and html

Question

Hey I am trying to make a calculator program, does anyone know how to put the buttons together? I can only work with width,display, and text-align. I can't use other elements. Also in html, I can only use <br> other than that I can't really use anything.

Answer 1

Popcorn Pie please show us what you have attempted so far.

https://www.sololearn.com/discuss/333866/?ref=app