# <mover>

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

## Attributes

accent
If `true` the over-script is an accent, which is drawn closer to the base expression.
If `false` (default value) the over-script is a limit over the base expression.
align
The alignment of the over-script. Possible values are: `left`, `center`, and `right`.
This attribute is deprecated and will be removed in the future. Use CSS `text-align` instead.
class, id, style
Provided for use with stylesheets.
`displaystyle`
A Boolean value specifying whether more vertical space is used for displayed equations or, if set to `false`, a more compact layout is used to display formulas. The main effect is that larger versions of operators are displayed, when `displaystyle` is set to `true`. See also `movablelimits` on `<mo>`.
href
Used to set a hyperlink to a specified URI.
mathbackground
The background color. You can use `#rgb`, `#rrggbb` and HTML color names.
mathcolor
The text color. You can use `#rgb`, `#rrggbb` and HTML color names.

## Examples

Sample rendering:

Rendering in your browser: $\stackrel{⏞}{x+y+z}$

``````<math>

<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>
``````

## Specifications

Specification Status Comment
MathML Core
The definition of 'mover' in that specification.
Draft Draft specification
MathML 3.0
The definition of 'mover' in that specification.
Recommendation Current specification
MathML 2.0
The definition of 'mover' in that specification.
Recommendation Initial specification

## Browser compatibility

BCD tables only load in the browser

• `<munder>` (Underscript)
• `<munderover>` (Underscript-overscript pair)