make all li inside bq smaller font for backwards compatibility

[ericscheid]

Some brews were relying on the smaller font-size for column wrap
so make all <li> within <bq> smaller (including if inside <p>).

Some brews might now have extra space (vs some brews now overflowing the space they had before)
#1085 (comment)

[calculuschild]

Is this behavior any different than just using the ul rule or whatever it was before? I'm leaning towards just fully reverting that change to fully avoid any unforseen side effects this new p rule adds. I'm sure somebody will come along and complain that now their image alignment has been ruined or something even if it gives them more space.

Does that sound reasonable? We can just put everything back where it was exactly and leave it stable, waiting for the new renderer version before making any changes to the styling.

[calculuschild]

Alright, I have just reverted the original change back to ul in favor of this to avoid any other side effects. Let's keep the related issue open though and make it part of the #1096 Epic.