Standard theme: Formatting issues

Dear experts,

I am quite satisfied with the standard theme installed for newsletters when installing MailPoet. However, there are three issues to which I could not find an answer in the forums, so I am setting my first post.

If possible, I would like to change/solve these things in the theme itself, so also a hint about the correct position to do so would be helpful. But now to my questions:

How can I force the newsletter to align all paragraphs left-justified? In the editor, they are but the resulting newsletter/mail has all paragraphs centered. To click on the Left-alignment-button for each paragraph is a little bit annoying.

I have lists (bullet points) where the text is longer than one line. And the result is

x This is an example for very,
very long line

instead of

x This is an example for a multi-line bullet point
formatted as I want it to be.

So I would like something like list-style-position: outside

Can I change the theme in a way that after each bullet point there is a distance of let’s say half a line before the next paragraph/bullet point starts? Shift-Enter works fine in the editor but has no effect to the final result.

Kind regards,

Franz