How to make blocks inline using css?

Question

css

Actually, I'm interested in how to make nested blocks inline like in the desktop version of instagram.

I tried to give the parent a table-cell, as advised in some question, but it does not work out. Is it possible to make the comment text start on the same line as ?<div class="profile_comment_author">

Answer 1

.profile_comment_body{display: inline-flex;}

Answer 2

Make element inline
display:inline
If you want padding to work you can use
display:inline-block