rounded-se: Tailwind CSS Border Radius class

The rounded-se class in Tailwind CSS applies the default border-radius to the start-end corner of an element.

rounded-se

The rounded-se class in Tailwind CSS applies the default border-radius to the start-end corner of an element. In left-to-right (LTR) layouts, this targets the bottom-left corner. In right-to-left (RTL) layouts, it targets the bottom-right corner. It's part of Tailwind's logical corner system, which makes your UI direction-aware by default.

Syntax

html
<div class="rounded-se">...</div>

Example Code

html
<div class="bg-yellow-500 text-white font-bold p-4 rounded-se">
  This box has a rounded start-end corner.
</div>

Preview

This box has a rounded start-end corner.

Use rounded-se when you need to apply a border-radius to the bottom corner on the start-end side of an element. It’s great for direction-aware UI components like cards, popups, or buttons that need precise styling based on layout direction.

How to Use

Add the rounded-se class directly to your HTML element:

html
<div class="rounded-se">
  <!-- Your content here -->
</div>

Responsive Usage

Use Tailwind's responsive prefixes to apply rounded-se at specific breakpoints:

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