Center an Image vertically and horizontally using CSS

Question

How do I vertically and horizontally center an image when I do not know the size of it? I asked this question and someone suggested using a table. This isn\'t the first time

Answer 1

Basically, you should be able to create a table in HTML, and the styling for the td tag should set the text-align attribute to center and the vertical-align attribute to middle. And, you can mess with other attributes, like borders, padding, etc...