Use normal font-style for <em> when used inside a pullquote block

[audrasjb]

Hi,

As far as I know, when the text to be quoted itself contains italicized words, the classical typographic method consists in bringing out these words by returning to the normal font-style.

Fixes #63
See also my former PR: #100 (closed)
And @kjellr 's comment:

As noted in #63, block quotes aren't actually supposed to be italic by default. 🙂
wp-block-pullquote is italic by default though, and do require this update. @audrasjb, would you mind making this change only apply to .wp-block-pullquote?

Cheers,
Jb

audrasjb on w.org

[kjellr]

Thanks, @audrasjb. This is looking good on the front end:

Would you mind adding the style to style-editor.scss as well? Thanks!

[audrasjb]

Hi @kjellr I added <em> styles in style-editor.scss

Works fine:

Cheers,
Jb

(audrasjb)

[kjellr]

Looks great! I just pulled in the latest updates from master, and fixed the style.css change that was causing a merge conflict. This one's good to go! Thanks @audrasjb.