How to Achieve Equal Spacing Between Flex Items?

Equal Spacing Between Flex Items

Seeking a method to apportion equal space between flexbox items, even the initial and final ones? This article explores solutions to achieve this desired distribution.

One approach involves leveraging pseudo-elements in conjunction with the justify-content: space-between property. This technique exploits the fact that browsers treat pseudo-elements as flex items within a flex container. By adding ::before and ::after elements to the container, you essentially create invisible placeholders that participate in the space distribution.

The snippet below demonstrates the implementation of this method:

flex-container {
  display: flex;
  justify-content: space-between;
}

flex-container::before {
  content: "";
}

flex-container::after {
  content: "";
}

This effectively yields evenly spaced flex items, with equal padding on both sides of each item, including the outermost ones. While this approach offers a well-supported solution, it may not align with all use cases.

For a more versatile alternative, consider the space-around value for justify-content. While it results in visually unequal spacing between items (due to each item having equal space on both sides), it ensures that all items maintain a consistent distance from the container edges.

flex-container {
  display: flex;
  justify-content: space-around;
}

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