Css shadow, how to give both outer and inner shadow to 1 block?

Question

Fonts

I give an inner shadow in the general block , but the outer shadow is also needed if I duplicate it, it works only in the last case, how to give both an outer and an inner shadow to the 1st block?
box-shadow: inset 0px 10px 15px rgba(0,0,0,0.2);
box-shadow: 0px 10px 15px rgba(0,0,0,0.2);

Answer 1

Gotham Rounded Bold

Answer 2

I would like to send to Google with such questions.
But in general, multiple shadows are written separated by commas, otherwise you simply interrupt the first property.