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Insight Horizon Media

How do I center a width in CSS?

Author

Michael Henderson

Published Mar 21, 2026

How do I center a width in CSS?

Center Align Elements To horizontally center a block element (like ), use margin: auto; Setting the width of the element will prevent it from stretching out to the edges of its container.

How do I center text and height in CSS?

How to Vertically Center Text with CSS

  1. Use the CSS vertical-align property.
  2. Use CSS Flexbox.
  3. Use the CSS display property.
  4. Use the CSS line-height property.
  5. Set equal top and bottom padding.
  6. Set absolute positioning and negative margin.
  7. Set absolute positioning and stretching.
  8. Set the CSS transform property.

How do I center something in CSS?

To center text in CSS, use the text-align property and define it with the value “center.” Let’s start with an easy example. Say you have a text-only web page and want to center all the text. Then you could use the CSS universal selector (*) or the type selector body to target every element on the page.

How do I center a div with fixed width?

When centering divs, if your div has a fixed width you can either absolutely position it and set negative margins as shown in this post. Another way to center such a fixed width div horizontally is to set both its left and right margin to auto. The browser then has to set both margins to the same value.

How do you center a table in CSS?

Center a table with CSS

  1. Method 1. To center a table, you need to set the margins, like this: table.center { margin-left:auto; margin-right:auto; }
  2. Method 2. If you want your table to be a certain percentage width, you can do this: table#table1 { width:70%; margin-left:15%; margin-right:15%; }
  3. Method 3.

How do you center align a card in CSS?

There is no need for extra CSS, and there are multiple centering methods in Bootstrap 4:

  1. text-center for center display:inline elements.
  2. mx-auto for centering display:block elements inside display:flex (d-flex)
  3. offset-* or mx-auto can be used to center grid columns.
  4. or justify-content-center on row to center grid columns.

How do I center text vertically and horizontally in CSS?

For vertical alignment, set the parent element’s width / height to 100% and add display: table . Then for the child element, change the display to table-cell and add vertical-align: middle . For horizontal centering, you could either add text-align: center to center the text and any other inline children elements.

How do I center vertically in CSS?

The CSS just sizes the div, vertically center aligns the span by setting the div’s line-height equal to its height, and makes the span an inline-block with vertical-align: middle. Then it sets the line-height back to normal for the span, so its contents will flow naturally inside the block.

How do I center align a div in CSS?

To center a div horizontally on a page, simply set the width of the element and the margin property to auto. That way, the div will take up whatever width is specified in the CSS and the browser will ensure the remaining space is split equally between the two margins.

How do I fix the center in CSS?

You basically need to set top and left to 50% to center the left-top corner of the div. You also need to set the margin-top and margin-left to the negative half of the div’s height and width to shift the center towards the middle of the div.

How do I center a fixed div position?

  1. Have a fixed div with width: 100%
  2. Inside the div, make a new static div with margin-left: auto and margin-right: auto , or for table make it align=”center” .
  3. Tadaaaah, you have centered your fixed div now.