Indicates a list item.
The li tag is used to insert a list item into an ordered (ol) or unordered (li) list.
<ol style="list-style-type:upper-roman">
<li>Menu 1
<ol>
<li>SubMenu 1_1</li>
<li>SubMenu 1_2</li>
</ol>
</li>
<li>Menu 2
<ul style="list-style-type:decimal">
<li>SubMenu 2_1</li>
<li>SubMenu 2_2</li>
</ul>
</li>
<li>Menu 3</li>
</ol>