HTML

The DOM Style borderTopRightRadius property is used to set or return the radius of the top right border of an element.

Syntax:

To get the borderTopRightRadius Property

object.style.borderTopRightRadius

To set the borderTopRightRadius Property

object.style.borderTopRightRadius = "length | percentage | 
initial | inherit"

Return Values: It returns a string value, which representing the border-top-right-radius property of an element.

Property Values:

1. length: This is used to define the radius in fixed length units. Two values may be used to specify the radii of the quarter ellipse, the first value being the horizontal radius and the second value being the vertical radius.

Example-1: Using one value to specify the radius.

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
 
    <style>
        .elem {
            padding: 10px;
            border-style: solid;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
    </b>
    <p class="elem">
      w3wiki is a computer science 
      portal with a huge variety of well 
      written and explained computer science
      and programming articles, quizzes and 
      interview questions.
    </p>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = '30px';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

Example-2: Using two values to specify the radius.

html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
 
    <style>
        .elem {
            padding: 10px;
            border-style: solid;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
  </b>
    <p class="elem">
      w3wiki is a computer science
      portal with a huge variety of well written
      and explained computer science and
      programming articles, quizzes and
      interview questions.
    </p>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = '10px 30px';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

2. percentage: This is used to define the radius in percentage units. Two values may be used to specify the radii of the quarter ellipse, the first value being the horizontal radius which is the percentage of the width of the border box, and the second value being the vertical radius which is the percentage of the height of border-box.

Example-3: Using one value to specify the radius.

html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
    <style>
        .elem {
            padding: 10px;
            border-style: solid;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
    </b>
    <p class="elem">
      w3wiki is a computer science 
      portal with a huge variety of well 
      written and explained computer science
      and programming articles, quizzes and
      interview questions.
    </p>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = '20%';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

Example-4: Using two values to specify the radius.

html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
    <style>
        .elem {
            padding: 10px;
            border-style: solid;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
    </b>
    <p class="elem">
      w3wiki is a computer science portal
      with a huge variety of well written and 
      explained computer science and programming 
      articles, quizzes and interview questions.
    </p>>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = '10% 50%';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

3. initial: This is used to set this property to its default value.

Example-5:

html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
    <style>
        .elem {
            padding: 10px;
            border-style: solid;
            border-top-right-radius: 20px;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
    </b>
    <p class="elem">
      w3wiki is a computer science 
      portal with a huge variety of well 
      written and explained computer science
      and programming articles, quizzes and 
      interview questions.
    </p>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = 'initial';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

4. inherit: This inherits the property from its parent.

Example-6:

html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <title>
      DOM Style BorderTopRightRadius
    </title>
 
    <style>
        #parent {
            padding: 10px;
            border-style: solid;
            /* Setting the borderTopRightRadius of the parent */
            border-top-right-radius: 30px;
        }
         
        .elem {
            padding: 10px;
            border-style: solid;
        }
    </style>
</head>
 
<body>
    <h1 style="color: green">
      w3wiki
    </h1>
    <b>
      DOM Style BorderTopRightRadius
    </b>
    <br>
    <br>
    <div id="parent">
        <p class="elem">
          w3wiki is a computer science
          portal with a huge variety of well
          written and explained computer 
          science and programming articles,
          quizzes and interview questions.
        </p>
    </div>
    <br>
    <button onclick="changeRadius()">
      Change borderTopRightRadius
    </button>
 
    <!-- Script to change borderTopRightRadius -->
    <script>
        function changeRadius() {
            elem = document.querySelector('.elem');
            elem.style.borderTopRightRadius = 'inherit';
        }
    </script>
</body>
 
</html>

Output:

Before clicking the button:

After clicking the button:

Supported Browsers: The browser supported by borderTopRightRadius property are listed below:

Google Chrome 4
Edge 12
Internet Explorer 9
Firefox 4
Apple Safari 5
Opera 10.5

HTML | DOM Style borderTopRightRadius Property

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