HTML5 | MathML <mphantom> Tag
Last Updated :
19 Aug, 2021
The MathML <mphantom> tag in HTML5 is used to rendered invisibly but the dimensional are still kept.
Syntax:
<mphantom> Child elements </mphantom>
Attributes: This tag accepts some attributes which are listed below:
- class|id|style: This attribute is used to hold the styles of the child elements.
- mathbackground: This attribute holds the value of the math expressions background color.
Below example will illustrates the concept of HTML 5 MathML <mphantom> tag:
Example:
html
<!DOCTYPE html>
<html>
<head>
<title>HTML5 mphantom tag</title>
</head>
<body style="text-align:center;">
<h1 style="color:green">GeeksforGeeks</h1>
<h3>HTML5 MathML <mphantom> tag</h3>
<math>
<maction actiontype="toggle">
<mfrac>
<mn>25</mn>
<mn>10</mn>
</mfrac>
<mfrac>
<mrow>
<mphantom>
<mn>5</mn>
<mo>⋅</mo>
<mn>5</mn>
</mphantom>
</mrow>
<mrow>
<mphantom>
<mn>2</mn>
<mo>⋅</mo>
<mn>5</mn>
</mphantom>
</mrow>
</mfrac>
<mfrac>
<mn>2</mn>
<mn>5</mn>
</mfrac>
</maction>
</math>
<p>
By clicking the number you can
see 5*5 and 2*5 is invisible
</p>
</body>
</html>
|
Output:
Supported Browsers: The browsers are supported by HTML5 MathML <mphantom> tag are listed below:
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