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Table( self, node: Node, width: int, )
Resolve column widths with the grid's auto, expand, and shrink rules.
Render the keylined table; every row copies as drawn.
Render a horizontal keyline.
Render one table row, wrapping each cell inside its padding.
Header cells align to the bottom of the row, as content-align: left bottom does in MarkdownTableContent.
content-align: left bottom
MarkdownTableContent
Lay out a table like MarkdownTableContent's keylined grid.
