The border-radius property in CSS is used to round the corners of the outer border edges of an element. This property can contain one, two, three, or four values. The border-radius property is used to set the border-radius. This property is not applicable to the table elements when border-collapse is collapsing.
Syntax:
border-radius: 1-4 length|% / 1-4 length|%|initial|inherit;
Property Values:
- length: It represents the shape of the corners & the default value is 0.
- percentage(%): It represents the shape of the corners in %.
- initial: It is used to set an element’s CSS property to its default value.
- inherit: It is used to inherit a property to an element from its parent element property value.
The 4 values for each radius can be specified in the following order as top-left, top-right, bottom-right, bottom-left. If the bottom-left is removed then it will be the same as the top-right. Similarly, If the bottom-right & top-right will be removed then it will be the same as the top-left & the top-left respectively.
border-radius: border-radius property can contain one, two, three, or four values.
border-radius: 35px; It is used to set the border-radius of each corner. It is the combination of four properties: border-top-left-radius, border-top-right-radius, border-bottom-left-radius, and border-bottom-right-radius. It sets all corners to the same value.
Example: This example illustrates the border-radius property whose value is specified by the single value.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-radius: 35px;</p>
</div>
</body>
</html>
|
Output:
border-radius: 20px 40px; This property is used to set first value as top-left and bottom right corner and second value as top right and bottom left corners.
Example: This example illustrates the border-radius property whose value is specified by the double values.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-radius: 20px 40px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-radius: 20px 40px;</p>
</div>
</body>
</html>
|
Output:
border-radius: 20px 40px 60px; This property is used to set first value to top-left corner, second value applied to top-right and bottom left corners and third value applied to bottom right corner.
Example: This example illustrates the border-radius property whose value is specified by the triple values.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-radius: 20px 40px 60px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-radius: 20px 40px 60px;</p>
</div>
</body>
</html>
|
Output:
border-radius: 20px 40px 60px 80px; This property is used to set first, second, third and fourth value of border radius to top-left, top-right, bottom-right and bottom-left corners respectively.
Example: This example illustrates the border-radius property whose value is specified by the four values.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-radius: 20px 40px 60px 80px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-radius: 20px 40px 60px 80px;</p>
</div>
</body>
</html>
|
Output:
Now, we will understand the shorthand properties for the given below border-radius property.
border-top-left-radius: This property is used to specify the radius of the top left corner of an element.
Example: This example illustrates the border-radius property where the property value is applied for the top left corner of an element.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-top-left-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-top-left-radius: 35px;</p>
</div>
</body>
</html>
|
Output:
border-top-right-radius: This property s used to define the radius of the right top corner of the border of a given element.
Example: This example illustrates the border-radius property where the property value is applied for the top-right corner of an element.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-top-right-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-top-right-radius: 35px;</p>
</div>
</body>
</html>
|
Output:
border-bottom-left-radius: This property is used to define the radius of the bottom left corner of the border i.e. it makes the bottom-left of the border round.
Example: This example illustrates the border-radius property where the property value is applied for the bottom-left corner of an element.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-bottom-left-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-bottom-left-radius: 35px;</p>
</div>
</body>
</html>
|
Output:
border-bottom-right-radius: This property is used to define the radius of the right bottom corner of the border of a given element.
Example: This example illustrates the border-radius property where the property value is applied for the bottom-right corner of an element.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-bottom-right-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-bottom-right-radius: 35px;</p>
</div>
</body>
</html>
|
Output:
mixed border-radius property: This property is used to set all corners as the given value.
Example: This example illustrates the border-radius property where the property value is applied for all the corners of an element.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners</title>
<style>
.GFG {
border-top-left-radius: 35px;
border-top-right-radius: 35px;
border-bottom-left-radius: 35px;
border-bottom-right-radius: 35px;
background: #009900;
padding: 30px;
text-align: center;
width: 300px;
height: 120px;
}
</style>
</head>
<body>
<div class="GFG">
<h2>GeeksforGeeks</h2>
<p>border-top-left-radius: 35px;
<br>border-top-right-radius: 35px;
<br>border-bottom-left-radius: 35px;
<br>border-bottom-right-radius: 35px;
</p>
</div>
</body>
</html>
|
Output:
Shorthands:
- Apply Radius value to all four corners:
border-radius: value;
- Apply value1 to top-left and bottom-right corners and value2 to top-right and bottom-left corners:
border-radius: value1 value2;
- Apply value1 to top-left corner, value2 to top-right and bottom-left corners and value3 to bottom-right corner:
border-radius: value1 value2 value3;
- Apply value1 to top-left corner, value2 to top-right corner , value3 to bottom-right corner and value4 to bottom-left corner:
border-radius: value1 value2 value3 value4;
Supported Browsers:
- Google Chrome 4.0
- Internet Explorer 9.0
- Microsoft Edge 12.0
- Firefox 4.0
- Opera 10.5
- Safari 5.0
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Last Updated :
20 Jul, 2023
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