The :root selector is used to select all the elements of an HTML Document. This selector covers all the HTML elements or tags.
Syntax:
:root {
// CSS property
}
Example:
html
<!DOCTYPE html>
<html>
<head>
<title>root selector</title>
<style>
h1 {
color: White;
}
:root {
background: green;
}
body {
text-align: center;
}
</style>
</head>
<body>
<h1>GeeksforGeeks</h1>
<h2>:root selector</h2>
<p>
The root of document is body tag
</p>
</body>
</html>
|
Output: 
Supported Browsers: The browser supported by :root selector are listed below:
- Apple Safari 1.0 and above
- Google Chrome 1.0 and above
- Edge 12.0 and above
- Firefox 1.0 and above
- Opera 9.5 and above
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Last Updated :
04 Aug, 2023
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