Both the span and the paragraph have a border set. The client rects are in red. Note that the p has only one border box, while the span has multiple border boxes.
Paragraph that spans multiple lines
Paragraph that spans multiple lines
Paragraph that spans multiple lines
Note that the border box doesn't include the number, so neither do the client rects.
Although the table's border box doesn't include the caption, the client rects do include the caption.
| thead |
|---|
| tbody |
| thead |
|---|
| tbody |