How Do I Horizontally Center a `` in CSS?-CSS Tutorial-php.cn

How Do I Horizontally Center a `` in CSS?

How to Horizontally Center a

in CSS

Centering a

horizontally is a common task in CSS. While the text-align property can be used to center the contents of a

, it does not affect the element's position.

Incorrect Approach:

Setting 'text-align: center;' on the

will only center the text within the element, not move the element itself to the center of its containing area.

Correct Approaches:

To center a block-level element like a

, two approaches can be used:

Using 'margin: 0 auto;' with a Fixed or Relative Width:
- This method sets the top and bottom margins to 0 and sets the left and right margins to 'auto'.
- 'Auto' tells the browser to set the margins symmetrically to ensure the element automatically centers itself.
- Note that this only works if the element has a known width.
Centering in Parent Element:
- If the element is inline (e.g., a span), set 'text-align: center;' on its parent.
- This ensures that all inline elements within the parent are horizontally centered.

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