Flexbox: center horizontally and vertically

Flexbox: The Perfect Solution for Centering Divs Horizontally and Vertically

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Have you ever struggled with centering divs horizontally and vertically using CSS? Look no further! Flexbox is the answer to your problem. In this blog post, we'll walk you through a step-by-step guide on how to achieve the perfect center alignment with flexbox.

The Problem: Centering Divs Horizontally and Vertically

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Let's take a look at an example of the problem we're trying to solve. In the code snippet below, we have a series of numbers displayed in rows, and we want each row to be centered horizontally within its container.

<div class="flex-container">
  <div class="row">
    <span class="flex-item">1</span>
  </div>
  <div class="row">
    <span class="flex-item">2</span>
  </div>
  <div class="row">
    <span class="flex-item">3</span>
  </div>
  <div class="row">
    <span class="flex-item">4</span>
  </div>
</div>

The Solution: Enter Flexbox

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To center the rows horizontally, we need to use the display: flex property on the container element, .flex-container. This property activates the flexbox layout, allowing us to easily manipulate and position elements. Additionally, we can use the justify-content: center property to horizontally center the rows within the container.

To center the rows vertically, we can use the align-items: center property. This property aligns the rows along the vertical axis, achieving the desired vertical centering effect.

Here's the CSS code that implements these properties:

.flex-container {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.row {
  width: 100%;
}
.flex-item {
  background: tomato;
  padding: 5px;
  width: 200px;
  height: 150px;
  margin: 10px;
  line-height: 150px;
  color: white;
  font-weight: bold;
  font-size: 3em;
  text-align: center;
}

See It in Action: Codepen Demo

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Check out the live demo on Codepen to visualize how flexbox can be used to center elements horizontally and vertically: Flexbox Demo

Time to Flex Your Skills!

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Now that you understand how to center divs horizontally and vertically using flexbox, it's time to put your newfound knowledge into practice! Whether you're building a website, designing a user interface, or working on a personal project, flexbox will be your go-to solution for achieving perfect center alignment.

Remember, flexibility is key! Flexbox offers a wide range of possibilities and allows for responsive designs. Experiment with different properties and configurations to achieve your desired layout.

If you have any questions or want to share your experiences with flexbox, leave a comment below. Let's create an engaging discussion and learn from each other's insights!

Happy flexing! 💪✨