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3 ways to center a Div in CSS

3 ways to center a Div in CSS

Have you ever gone to an interview and been asked the question: How to center a div? If you are a senior developer, are you sure that the way you are doing is best?

April 18, 2026
#css

Centering a div has become a popular internet meme, yet even today, many software developers remain unfamiliar with all the various methods, and sometimes, with even just one. Possessing knowledge of these approaches is a valuable asset in enhancing your skill set and efficiency as a web developer.

Solution 1: Flexbox

display: flex;
justify-content: center;
align-items: center;

Example code

.container {
	width: 500px;
	height: 250px;
	margin: 50px;
	outline: solid 1px black;
	display: flex;
	justify-content: center;
	align-items: center;
}
.circle {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-color: black;
}

Solution 2: Margin

All we've added is the margin: 0 auto; line of code to the circle class.

Example code:

.container {
  width: 500px;
  height: 250px;
  margin: 50px;
  outline: solid 1px black;
}

.circle {
width: 50px;
height: 50px;
border-radius: 50%;
background-color: black;
margin: 0 auto;
}

Solution 3: Text Align

In other to align the text in the h1 element at the center of the page, we had to use the text-align property, giving it a value of center.

Example code:

.container {
width: 500px;
height: 250px;
margin: 50px;
outline: solid 1px black;
}
h1 {
text-align: center;
}

Conclusion

Aligning a div is a frequent task for frontend developers, and it's even gained popularity as a trending meme. Be sure to bookmark this article for quick reference whenever you find yourself needing to center a div.