Dice roller website for role-playing

As the title said, I made a very basic dice roller website for role-playing, but it can also be used for other purposes if you need some random number generation. It is very simple, and only uses vanilla JavaScript. I spent entirely too much time trying to make it look good.

Site:
https://cjlfortunato.github.io/Dice-roller/
GitHub page:
https://github.com/CJLFortunato/Dice-roller