The table generates a principal block container box called the table wrapper box that contains the table box itself and any caption boxes
(in document order). The table box is a block-level box that contains the table's internal table boxes.
The caption boxes are principal block-level boxes that retain their own content, padding, margin, and border areas, and are rendered
as normal block boxes inside the table wrapper box.

The table wrapper box is block-level for 'display: table', and inline-level; for 'display: inline-table'. The table wrapper box establishes a block formatting context, and the table box establishes a table formatting context.