How to add a gap between elements inside a block with display flex?

Question

css

Let's say there is a div with display:flex (in my case it is a button with text and an icon inside)
Is it possible somehow through the div properties, without referring to the text and icon elements, to set the distance (gap) between the text and the icon, as for example, done via display: grid + grid-gap.

Answer 1

Not enough information you give, but look at the example .