This is a table with a td align=center that has a p, a table, and a p.

text

text 3

text

This time the inner table has width="100%", so you can see that the CSS spec isn't quite being followed. The CSS spec says that the align=center carries down as text-align and never acts to move blocks. You're not moving the block for the table (above), but you're not doing the text-align inside it either. In quirks mode you should do the former, in standard mode, the latter.

text

text 3

text

Data of Table 1!

Data of Table 2!

Data of Table 3!

Data of Table 4!

Text, followed by

A table.

...should look identical to the first one below:

Text, followed by

A table.

However, in standard mode, the first table should look like this:

Text, followed by

A table.

For reference, the second table has its text all centered, the third table has the "A table." line aligned left.