TT1 Blocks: Migrate Pullquote block styles

[danieldudzic]

Part of #82
Closes: #126

Dependencies:

• Adding typography support for Pullquotes
• Adding border-width support for Pullquotes (there's an Issue about adding support for the Table block: Table Block: Add controls for border width gutenberg#27651)
• Adding padding support for Pullquotes (there are already conversations about adding support for other blocks: Code: Code block: Add support for padding, color & border styles gutenberg#27582 | Verse: Verse Block: Add padding control gutenberg#27579)

PR: WordPress/gutenberg#29361

[kjellr]

I refreshed this PR today. I removed the font size stuff since it still hasn't landed in Gutenberg, and was making the citation line really huge. Here's the current state:

TT1 Blocks	Twenty Twenty-One

As you can see, we're missing the ability to set the border to appear on just the top and bottom. I've opened a Gutenberg issue here to discuss that: WordPress/gutenberg#34179

[pbking]

we're missing the ability to set the border to appear on just the top and bottom.

If we set the value of border.style to "solid none" that appropriately renders the borders like TwentyTwenyOne's:

And while the user wouldn't be able to reproduce the effect with the editor they can still switch away to any of the other options just fine.

I agree that the work in Gutenberg is still needed but I don't believe '"solid none"' is wrong. What do you think?

[pbking]

Add in a dash of typography styles and it's not a far throw from the original:

[kjellr]

That works for me! Thanks, @pbking!