Steps
Create a heading using "/h1"..."/h2"... or "/h3"
Screenshot a box around the heading.
Place screenshot in body of page.
How To Lock Screenshot Size On Mac/Windows: I noticed that each screenshot dimension must be equivalent to avoid covers appearing too small or too large.
MAC: Cmd โ Shift โ 5: Once parameters are set, every screenshot will be locked to this position.
WINDOWS: WinKey โ Shift โ S