To provide a consistent user experience, Learnosity limits the number of supported HTML tags and attributes that can be used.

Note: the Learnosity Question Editor might strip tags and attributes not in the list. 

An asterisk inside square brackets [*] next to a tag indicates that all attributes associated with that tag are supported by the Question Editor.

The following HTML tags are supported for use in the Question Editor:

'<span>[*]',
'<a>',
'<abbr>',
'<address>',
'<article>',
'<area>',
'<aside>',
'<blockquote>',
'<br>',
'<caption>',
'<cite>',
'<code>',
'<col>',
'<colgroup>',
'data-*',
'<dd>',
'<div>',
'<dl>',
'<dt>',
'<em>',
'<figure>',
'<figcaption>',
'<footer>',
'<h1>',
'<h2>',
'<h3>',
'<h4>',
'<h5>',
'<h6>',
'<hgroup>',
'<header>',
'<hr>',
'<img>[*]',
'<li>',
'<main>',
'<map>',
'<nav>',
'<ol>[*]',
'<pre>',
'<q>',
'<rt>',
'<ruby>',
'<section>',
'<small>',
'<strong>',
'<sub>',
'<sup>',
'<table>',
'<tbody>',
'<td>',
'<tfoot>',
'<th>',
'<thead>',
'<time>',
'<tr>',
'<u>',
'<ul>[*]',
'<math>[alttext]',
'<maligngroup>[*]',
'<malignmark>[*]',
'<menclose>[*]',
'<merror>[*]',
'<mfenced>[*]',
'<mfrac>[*]',
'<mglyph>[*]',
'<mi>[*]',
'<mlabeledtr>[*]',
'<mlongdiv>[*]',
'<mmultiscripts>[*]',
'<mn>[*]',
'<mo>[*]',
'<mover>[*]',
'<mpadded>[*]',
'<mphantom>[*]',
'<mprescripts>[*]',
'<mroot>[*]',
'<mrow>[*]',
'<ms>[*]',
'<mscarries>[*]',
'<mscarry>[*]',
'<msgroup>[*]',
'<msline>[*]',
'<mspace>[*]',
'<msqrt>[*]',
'<msrow>[*]',
'<mstack>[*]',
'<mstyle>[*]',
'<msub>[*]',
'<msup>[*]',
'<msubsup>[*]',
'<mtable>[*]',
'<mtd>[*]',
'<mtext>[*]',
'<mtr>[*]',
'<munder>[*]',
'<munderover>[*]',
'<maction>[*]',
'<none>[*]',
'<semantics>[*]', 
'<annotation>[*]',
'<annotation-xml>[*]',
'<iframe>[*]',
'<object>[*]',
'<embed>[*]',
'<param>[*]',
'<acronym>[*]',
'<abbr>[*]'