30-seconds-of-code/flexbox-centering.md at 11eff23e47b0cf8b0af706090127ebf3685ace3f

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atomiks 11eff23e47 Autoscoping (#103 )

* Add autoscoping with generated demo

* Remove manual demo from all snippets

* Add JavaScript inside IIFE

* Align mouse-cursor-gradient-tracking.md to demo code

* Match snippets to demo

* Update CONTRIBUTING.md

* Create reusable function for code extraction

2018-10-05 09:18:51 +10:00

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Flexbox centering

Horizontally and vertically centers a child element within a parent element using flexbox.

HTML

<div class="flexbox-centering">
  <div class="child">Centered content.</div>
</div>

CSS

.flexbox-centering {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
}

Demo

Explanation

display: flex enables flexbox.
justify-content: center centers the child horizontally.
align-items: center centers the child vertically.

Browser support

⚠️ Needs prefixes for full support.

https://caniuse.com/#feat=flexbox

701 B Raw Blame History