ing outside the scope of this specification.&lt;/li>
                &lt;/ul>

                This contenteditable region explicitly does not support:
                &lt;ul>
                    &lt;li>background colors&lt;/li>
                    &lt;li>indentation&lt;/li>
                    &lt;li>font name, size or color customization&lt;/li>
                    &lt;li>justification&lt;/li>
                    &lt;li>superscript or subscript text&lt;/li>
                    &lt;li>strikethrough&lt;/li>