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.. _assistive-mml:
******************************
The AssistiveMML.js extension
******************************
The options below control the operation of the `AssistiveMML`
extension that is run when you include ``"AssistiveMML.js"`` in the
`extensions` array of your configuration. They are listed with their
default values. To set any of these options, include a
``AssistiveMML`` section in your :meth:`MathJax.Hub.Config()` call.
For example
.. code-block:: javascript
MathJax.Hub.Config({
"AssistiveMML": {
disabled: false,
styles: {
".MJX_Assistive_MathML": {
position:"absolute!important",
clip: (HUB.Browser.isMSIE && (document.documentMode||0) < 8 ?
"rect(1px 1px 1px 1px)" : "rect(1px, 1px, 1px, 1px)"),
padding: "1px 0 0 0!important",
border: "0!important",
height: "1px!important",
width: "1px!important",
overflow: "hidden!important",
display:"block!important"
}
}
}
})
would enable the extension and defines :ref:`CSS Style Objects <css-style-objects>` to define CSS applied to the MathML content embedded in the page.
See also :ref:`Screenreader support <screenreader-support>`.
.. note::
We strongly recommend using the more advanced :ref:`Accessibility Extensions <a11y-extensions>` instead.
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