HTML <center> Center Tag Reference
The center HTML tag means Center, and it centres its enclosed content.
It was deprecated in HTML 4.01 so should never be used.
The <center> HTML/xHTML tag
The <center> tag is used to align content in the centre of it's parent element.
When to use the <center> tag (semantic use)
<center> was deprecated in HTML 4.01, so you should never use it. Instead use CSS to position your content.
Example of <center> tag use
No examples given, as you should not be using this tag.
Alternatives to the <center> tag
To center text, use a semantically correct text element, such as
<p>, and use the CSS style
text-align: center