How do you make table rows go right a little bit?

Question

I'm trying to make keyboards, but can't get the alignment to get it to move just a little to look like a real one.

https://code.sololearn.com/Wxx3Qqd1JAd4/?ref=app

Answer 1

You can use the border-spacing property, padding property and margin property.

Answer 2

I tried but it's not working