The tdwidth setting of the table in multiple divs cannot be aligned_HTML/Xhtml_Web page production

Recently I found that the td of the table in multiple divs cannot be aligned even if they are adjusted to the same width, and there are no rules in terms of width

Later I read an article "The width attribute of the td tag in the table is in IE browser In the article "Invalid Solution", it is mentioned that

I tried it. Although it was not completely solved, it was much better than before.