Border Radius

Rounded corners

Use utilities like .rounded-sm, .rounded, or .rounded-lg to apply different border radius sizes to an element.

Pills and circles

Use the rounded-full utility to create pills and circles.

No rounding

Use rounded-none to remove an existing border radius from an element.

This is most commonly used to remove a border radius that was applied at a smaller breakpoint.

Rounding sides separately

Use rounded-{t|r|b|l}{-size?} to only round one side an element.

Rounding corners separately

Use rounded-{tl|tr|br|bl}{-size?} to only round one corner an element.

Responsive

To control the border radius of an element at a specific breakpoint, add a {screen}: prefix to any existing border radius utility. For example, use md:rounded-lg to apply the rounded-lg utility at only medium screen sizes and above.

<div class="rounded md:rounded-lg ...">
  <!-- ... -->
</div>

For more information about Tailwind's responsive design features, check out the Responsive Design documentation.

Customizing

Border Radiuses

By default Tailwind provides five border radius size utilities. You can change, add, or remove these by editing the theme.borderRadius section of your Tailwind config.

  // tailwind.config.js
  module.exports = {
    theme: {
      borderRadius: {
        'none': '0',
-       'sm': '0.125rem',
-       DEFAULT: '0.25rem',
+       DEFAULT: '4px',
-       'md': '0.375rem',
-       'lg': '0.5rem',
-       'full': '9999px',
+       'large': '12px',
      }
    }
  }

Variants

By default, only responsive variants are generated for border radius utilities.

You can control which variants are generated for the border radius utilities by modifying the borderRadius property in the variants section of your tailwind.config.js file.

For example, this config will also generate hover and focus variants:

  // tailwind.config.js
  module.exports = {
    variants: {
      extend: {
        // ...
+       borderRadius: ['hover', 'focus'],
      }
    }
  }

Disabling

If you don't plan to use the border radius utilities in your project, you can disable them entirely by setting the borderRadius property to false in the corePlugins section of your config file:

  // tailwind.config.js
  module.exports = {
    corePlugins: {
      // ...
+     borderRadius: false,
    }
  }