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files/en-us/web/mathml/reference/element/mover/index.md

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The <mover> MathML element is used to attach an accent or a limit over an expression. Use the following syntax: <mover> base overscript </mover>

Attributes

This element's attributes include the global MathML attributes as well as the following attribute:

  • accent
    • : A <boolean> indicating whether the over script should be treated as an accent (i.e., drawn bigger and closer to the base expression).

Examples

html
<math display="block">
  <mover accent="true">
    <mrow>
      <mi>x</mi>
      <mo>+</mo>
      <mi>y</mi>
      <mo>+</mo>
      <mi>z</mi>
    </mrow>
    <mo>&#x23DE;<!--TOP CURLY BRACKET--></mo>
  </mover>
</math>

{{ EmbedLiveSample('mover_example', 700, 200, "", "") }}

Technical summary

<table class="properties"> <tr> <th scope="row"> <a href="/en-US/docs/Web/Accessibility/ARIA/Reference/Roles">Implicit ARIA role</a> </th> <td> None </td> </tr> </table>

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

  • {{ MathMLElement("munder") }} (Underscript)
  • {{ MathMLElement("munderover") }} (Underscript-overscript pair)