<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Div with role="combobox" and aria-autocomplete="list"</title>
</head>
<body>
<div role="combobox" aria-expanded="true" aria-label="Tag"
aria-autocomplete="list" aria-activedescendant="selected_option">
<input type="text" role="textbox" aria-owns="owned_listbox" />
<ul role="listbox" id="owned_listbox">
<li role="option">Zebra</li>
<li role="option" id="selected_option" aria-selected="true">Zoom</li>
</ul>
</div>
</body>
</html>