CSS border-bottom-right-radius
The border-bottom-right-radius
property in CSS defines the rounded corner radius for the bottom-right corner of an element. This property allows you to create smooth, curved corners by specifying a length or percentage value.
Syntax of border-bottom-right-radius
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border-bottom-right-radius: length | % [length | %] | initial | inherit;
Values
Value | Description |
---|---|
length | Defines the horizontal radius in any valid CSS length unit (e.g., px , em , rem , etc.). |
% | Defines the radius as a percentage of the element’s dimensions. |
[length | %] | Defines both the horizontal and vertical radii. The first value sets the horizontal radius, and the second value sets the vertical radius. |
initial | Sets the property to its default value (0 ). |
inherit | Inherits the value from its parent element. |
Default Value
0
(no rounding)
Examples for border-bottom-right-radius
Using the CSS border-bottom-right-radius Property
The following examples demonstrate how to use the border-bottom-right-radius
property to set rounded corners on the bottom-right side of an element.
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/* Set the bottom-right corner radius to 30px */
.element {
border-bottom-right-radius: 30px;
}
/* Set the bottom-right corner radius to 50% */
.element {
border-bottom-right-radius: 50%;
}
/* Set the horizontal and vertical radii */
.element {
border-bottom-right-radius: 20px 10px;
}
/* Inherit the corner radius from the parent element */
.element {
border-bottom-right-radius: inherit;
}
Example for a Rounded Bottom-Right Corner
Below is an example demonstrating how to create a rounded bottom-right corner using border-bottom-right-radius: 50px
:
index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<style>
.box {
width: 200px;
height: 200px;
background-color: red;
border-bottom-right-radius: 50px;
}
</style>
</head>
<body>
<div class="box"></div>
</body>
</html>

Example for a Rounded Bottom-Right Corner with Percentage Value
border-bottom-right-radius: 10%;
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<!DOCTYPE html>
<html lang="en">
<head>
<style>
.box {
width: 200px;
height: 200px;
background-color: red;
border-bottom-right-radius: 10%;
}
</style>
</head>
<body>
<div class="box"></div>
</body>
</html>

Example for a Rounded Bottom-Right Corner with Different Radii for Horizontal and Vertical
border-bottom-right-radius: 25% 50%;
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<!DOCTYPE html>
<html lang="en">
<head>
<style>
.box {
width: 200px;
height: 200px;
background-color: red;
border-bottom-right-radius: 25% 50%;
}
</style>
</head>
<body>
<div class="box"></div>
</body>
</html>

Browser Support
The border-bottom-right-radius
property is supported in modern browsers. Below is a compatibility table:
Browser | Version |
---|---|
Chrome | 5.0 |
Edge | 9.0 |
Firefox | 4.0 |
Safari | 5.0 |
Opera | 10.5 |