I was confused, because some of my cards have a double space, and some don’t.
When I inspected the HTML, I saw that Anki had used div tags sometimes, and other times no.
When Anki used the div tag, a double space occurred.
I make all my cards the same on the same computer consistently, so I am not sure what is causing the div tags to appear.
I just made a new card, and no div tags were added. Perhaps they were added in a previous version of Anki?
On a similar note, sometimes the HTML shows “rgb(170, 0, 255);” for color, other times it shows hexidecimal. What’s the deal?