Address irregular spacing issue within table cells

[NMSalmon]

Feature Description

If the contents of a table cell aren't fully contained in one "paragraph" - that is, if I hit enter while typing or copy-paste content that includes multiple lines, the second portion of the text within the published cell looks bigger and more widely spaced than the top portion of the text.

Feature Use Case

Textbooks often compare content using tables that include multiple lines or paragraphs within individual cells.

Other Notes

My apologies if this isn't the right place to put this issue or if it's been reported elsewhere. (I tried doing a search but am still getting to know the intricacies of the repository and the etiquette of making these posts!)

[SteelWagstaff]

We're targeting .chapter table and applying font-size .9em, but the subsequent content is wrapped in autop and that content is targeted by our .chapter p rule, which has font-size 1.125em. We can fix in McLuhan/Buckram.

[SteelWagstaff]

We've found that the issues we're seeing here appear to stem from two things:

1. Initial content placed inside of a table cell is not wrapped in auto p but is rendered as raw HTML inside of a <td> element. See Automatic <p> tags after first paragraph in table cells with multiple paragraphs #935. Subsequent new lines are wrapped <p> elements which have styling rules already written for them. The same is true for list elements.
2. We have some Buckram defaults which don't match other elements when it comes to font-size and line-height. For example, see https://buckram.pressbooks.org/#elements-variable-table-line-height + https://buckram.pressbooks.org/#elements-variable-table-td-line-height (most paragraphs are 1.5) and https://buckram.pressbooks.org/#elements-variable-table-font-size (most elements inside of tables are 1.125rem).

[greatislander]

We're targeting .chapter table and applying font-size .9em, but the subsequent content is wrapped in autop and that content is targeted by our .chapter p rule, which has font-size 1.125em. We can fix in McLuhan/Buckram.

I would recommedn changing the rule for .chapter table as to also target paragraphs within the table:

- .chapter table
+ .chapter table,
+ .chapter table p