The id attribute is a unique identifier which is used to specify the document. It is used by CSS and JavaScript to perform a certain task for a unique element. This attribute is accepted by all the MathML tags.
Syntax:
<element id="">
Attribute Values:
- id: This attribute contains the key that is used by CSS and JavaScript to perform a certain task for a unique element.
Below example illustrate the id attribute in HTML5 MathML:
Example:
<!DOCTYPE html> <html>
<head>
<title>HTML5 MathML id attribute</title>
<style>
#gfg {
font-size:25px;
}
</style>
</head>
<body>
<center>
<h1 style="color:green">
GeeksforGeeks
</h1>
<h3>HTML5 MathML id attribute</h3>
<math>
<math>
<mi mathvariant="bold">
GeeksforGeeks
</mi>
<br>
</math>
<math>
<mi mathvariant="italic" id="gfg">
A Computer Science
Portal for Geeks
</mi>
</math>
</math>
</center>
</body>
</html>
|
Output:
Supported Browsers: The browsers supported by HTML5 MathML id attribute are listed below:
- Firefox