How to place margin between two buttons horizontally and vertically

Question

I need html syntax.

Answer 1

With the help of Css property 'margin' ^^

https://www.w3schools.com/css/css_margin.asp

Answer 2

U can try:
Margin-top:"3px"
Or
Margin-left:"3px"
Or
Margin-right:"3px"
Or
Margin-bottom:"3px"