Course Content
CSS Basic
0/1
CSS Selectors
0/1
CSS Comments
0/1
CSS Backgrounds
0/1
CSS Borders
0/1
CSS Outline
0/1
CSS Fonts
0/1
CSS Height and Width
0/1
CSS Margins and Paddings
0/2
CSS Icons
0/1
CSS Links
0/1
CSS Lists
0/1
CSS Tables
0/1
CSS Display Properties
0/1
CSS Max-Width Property
0/1
CSS Positioning Elements
0/1
CSS Z-Index Property
0/1
CSS Overflow
0/1
CSS Float
0/1
CSS Opacity
0/1
CSS Forms
0/1
CSS Dropdowns
0/1
CSS Buttons
0/1
CSS Media Queries
0/1
About Lesson

Specifies the duration of an animation, indicating how long the animation cycle should take to complete.

  • Value: Time in seconds (s) or milliseconds (ms).
  • Default Value: 0s.

Example:

HTML
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        /* Define an animation with a duration of 2 seconds */
        @keyframes slide-in {
            from {
                transform: translateX(-100%);
            }

            to {
                transform: translateX(0);
            }
        }

        /* Apply the animation with a duration of 2 seconds to an element */
        .element {
            animation-name: slide-in;
            animation-duration: 2s;
            background-color: blue;
            height: 50px;
            width: 50px;
            color: aliceblue;
        }
    </style>
</head>

<body>
    <div class="element">
    </div>
</body>

</html>

Output: