HTML5 MathML <maction> tag Last Updated : 07 Jul, 2023 Comments Improve Suggest changes Like Article Like Report The HTML5 MathML <maction> tag is an inbuilt element of HTML5, that is used to show the bind action of any expression. You can use any selection attribute with this element. Syntax: <maction> child elements </maction> Attributes: The <maction> tag accepts below-mentioned attributes: actiontype: This attribute contains three types of action statusline, toggle and tooltip each of them behave differently.class| id| style: This attribute is used to hold the styles of the child elements.href: This attribute used to hold any hyperlink to a specified URL.mathbackground: This attribute holds the value of the math expressions background color.mathcolor: This attribute holds the color of the math expressions.selection: The default value of this attribute is 1 means 1st child element. It holds the selection of the child elements Below example will illustrates the concept of HTML5 MathML <maction> tag Example: html <!DOCTYPE html> <html> <head> <title>HTML5 maction tag</title> </head> <body> <center> <h1 style="color:green">GeeksforGeeks</h1> <h3>HTML5 maction tag</h3> <math> <maction actiontype="toggle"> <mfrac> <mn>25</mn> <mn>10</mn> </mfrac> <mfrac> <mrow> <mn>5</mn> <mo>⋅</mo> <mn>5</mn> </mrow> <mrow> <mn>2</mn> <mo>⋅</mo> <mn>5</mn> </mrow> </mfrac> <mfrac> <mn>5</mn> <mn>2</mn> </mfrac> </maction> </math> <p>Click the number</p> </center> </body> </html> Output: Supported Browsers: The browsers are supported by HTML5 MathML <maction> tag are listed below: FirefoxSafari Note: (Till now no other browsers supported by MathML elements) Create Quiz Comment S skyridetim Follow 0 Improve S skyridetim Follow 0 Improve Article Tags : Web Technologies HTML HTML5 HTML-MathML Explore HTML BasicsHTML Introduction4 min readHTML Editors4 min readHTML Basics7 min readStructure & ElementsHTML Elements4 min readHTML Attributes7 min readHTML Headings3 min readHTML Paragraphs3 min readHTML Text Formatting4 min readHTML Block and Inline Elements3 min readHTML Charsets4 min readListsHTML Lists3 min readHTML Ordered Lists5 min readHTML Unordered Lists4 min readHTML Description Lists3 min readVisuals & MediaHTML Colors11 min readHTML Links Hyperlinks2 min readHTML Images7 min readHTML Favicon4 min readHTML Video4 min readLayouts & DesignsHTML Tables10 min readHTML Iframes4 min readHTML Layout4 min readHTML File Paths3 min readProjects & Advanced TopicsHTML Forms5 min readHTML5 Semantics5 min readHTML URL Encoding4 min readHTML Responsive Web Design11 min readTop 10 Projects For Beginners To Practice HTML and CSS Skills8 min readTutorial ReferencesHTML Tags - A to Z List15+ min readHTML Attributes Complete Reference8 min readHTML Global Attributes5 min readHTML5 Complete Reference8 min readHTML5 MathML Complete Reference3 min readHTML DOM Complete Reference15+ min readHTML DOM Audio/Video Complete Reference2 min readSVG Element Complete Reference5 min readSVG Attribute Complete Reference8 min readSVG Property Complete Reference7 min readHTML Canvas Complete Reference4 min read Like