I am just learning to write slides in powerpoint by RMarkdown.
Does anyone know how to set the font size? By default, the size is too large.
--- title: "Habits" output: powerpoint_presentation: reference_doc: my-styles.pptx ---
However, what I want is near to the setting in the YAMLoptions or the CSS settings
I find a similar question on the SO, but still, there is no answer.
Anyone knows how to solve it?