fix: vertically align to do list checkboxes

[tslaton]

No description provided.

[adesurirey]

Hi @tslaton, can you provide a before/after screenshot?

I no longer use Typora, so I can't test your change myself. I will have to trust you.

Thanks for contributing.

[tslaton]

Sorry it's taken me so long to get back to you. I wanted to get some screenshots outside of macOS. Now that I have, the results are not quite the same on Windows—looks like the checkboxes are a little higher relative to the item text either way. That said, I can see the issue I was attempting to address in the leading screenshot for the theme at the root of the repo, as well. I'm guessing you were using macOS?

On macOS, I think the change improves the checkboxes appearing below the text by aligning them to the text. On Windows, they were too low before to a lesser degree and they end up looking a little too high for the text after the change, but that could still be preferable.

Example text

# (Platform)

## This is a checklist *before/after* the change

- [ ] this is one checklist item
- [x] this is a second checklist item
- [ ] this is a third checklist item

macOS

Windows

[adesurirey]

Thank you!