Rounded
The Rounded system provides consistent border radius values for creating smooth corners on elements. It offers predefined sizes, corner-specific controls, and custom values to maintain visual consistency throughout your interface.
Size Variants
The rounded system includes predefined base sizes and arbitrary pixel values. These standardized radii help maintain consistent corner rounding across your application's components.
Base
The base rounded class without size modifiers
and the rounded--base class both produce the same visual result,
providing the standard border radius (10px). Use rounded--base when you need
to explicitly set the base size in responsive contexts. See the Responsive Rounded section for examples.
Predefined Rounded
Design System
<!-- Available rounded sizes from sharp to pill -->
<div class="rounded--none">...</div> <!-- 0px -->
<div class="rounded--xsmall">...</div> <!-- 5px -->
<div class="rounded--small">...</div> <!-- 7px -->
<div class="rounded">...</div> <!-- 10px (default) -->
<div class="rounded--base">...</div> <!-- 10px (explicit base) -->
<div class="rounded--medium">...</div> <!-- 15px -->
<div class="rounded--large">...</div> <!-- 20px -->
<div class="rounded--xlarge">...</div> <!-- 25px -->
<div class="rounded--xxlarge">...</div> <!-- 30px -->
<div class="rounded--full">...</div> <!-- 9999px (pill shape) -->
<!-- Or using the base modifier -->
<div class="rounded--base">...</div>Arbitrary
Use rounded--[Npx] syntax to specify
exact pixel values from 0px to 50px. This works with all rounded utilities, but does not support responsive variants.
Arbitrary Pixel Rounded
Design System
<!-- Custom rounded values from 0px to 50px (no responsive support) -->
<div class="rounded--[0px]">...</div>
<div class="rounded--[10px]">...</div>
<div class="rounded--[20px]">...</div>
<div class="rounded--[30px]">...</div>
<div class="rounded--[40px]">...</div>
<div class="rounded--[50px]">...</div>
<!-- Works with corner-specific too -->
<div class="rounded-t--[16px]">...</div>
Arbitrary rounded values using the rounded--[Npx] syntax do not support responsive variants. Use predefined rounded classes if you need responsive behavior.
Corner-Specific Rounding
Apply border radius to specific corners or sides of an element. This allows for more complex shapes and asymmetric designs while maintaining consistency.
Individual Corners
Target specific corners with rounded-{corner}{-size} where
corner can be tl (top-left), tr (top-right), br (bottom-right), or bl (bottom-left).
Corner-Specific Rounding
Design System
Side Rounding
Round entire sides with rounded-{side}{-size} where
side can be t (top), r (right), b (bottom), or l (left).
Side Rounding
Design System
<!-- Individual corners -->
<div class="rounded-tl--large">Top left corner</div>
<div class="rounded-tr--large">Top right corner</div>
<div class="rounded-br--large">Bottom right corner</div>
<div class="rounded-bl--large">Bottom left corner</div>
<!-- Entire sides -->
<div class="rounded-t--large">Top corners</div>
<div class="rounded-r--large">Right corners</div>
<div class="rounded-b--large">Bottom corners</div>
<div class="rounded-l--large">Left corners</div>Responsive Rounded
Rounded utilities support size-based breakpoints, orientation variants, and their combination.
Use prefixes like md:, portrait:,
and md:portrait: to target conditions.
Base Examples
Apply different border radius values at different breakpoints using the size-based responsive system.
The framework follows a mobile-first approach where larger breakpoints inherit smaller ones.
The --base modifier
is particularly useful for resetting to the default size at specific breakpoints.
Responsive Rounded
Size-Based
<!-- Orientation example -->
<div class="rounded--xlarge portrait:rounded--small">
Xlarge in landscape, small in portrait
</div>Corner-Specific Examples
Corner-specific rounding utilities support responsive variants just like base rounded utilities.
Use prefixes like md:, portrait:,
and md:portrait: to apply different corner rounding at different breakpoints.
Responsive Corner Rounding
Size-Based
<!-- Orientation example -->
<div class="rounded-tl--xlarge portrait:rounded-tl--small">
Xlarge in landscape, small in portrait
</div>Related Tokens
These tokens are automatically mapped to this page by token prefix.
| Token | 1-bit | 2-bit | Density 2x | 4/8/16-bit |
|---|---|---|---|---|
| Base | ||||
--progress-bar-radius
|
10px | — | — | — |
--rounded-full
|
9999px | — | — | — |
--rounded-large
|
20px | — | — | — |
--rounded-medium
|
15px | — | — | — |
--rounded-none
|
0px | — | — | — |
--rounded-small
|
7px | — | — | — |
--rounded-xlarge
|
25px | — | — | — |
--rounded-xsmall
|
5px | — | — | — |
--rounded-xxlarge
|
30px | — | — | — |
--title-bar-border-radius
|
10px | 10px | — | 10px |