w-full: Tailwind CSS Width class

The w-full class sets the element's width to 100% of its parent container.

w-full

The w-full class sets the element's width to 100% of its parent container.

Example Code

html
<div class="flex justify-center items-center gap-2 p-3 rounded-t-md bg-indigo-50">
<div class="w-full bg-indigo-500 py-4 text-white font-bold rounded-lg px-4 text-center">
  w-full
</div>
</div>

Preview

w-full

How to Use

Add the w-full class directly to your HTML element:

html
<div class="w-full">
  <!-- Your content here -->
</div>

Responsive Usage

Use Tailwind's responsive prefixes to apply w-full at specific breakpoints:

html
<div class="sm:w-full md:w-full lg:w-full">
  Responsive element
</div>
  • sm:w-full — applies from 640px and up
  • md:w-full — applies from 768px and up
  • lg:w-full — applies from 1024px and up

Customization

You can extend or override this utility in your tailwind.config.js. See the Tailwind CSS documentation for details on customizing your theme.

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