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<div>
    <h2>Passing Examples</h2>
    <div><button>Passing Button</button></div>
    <div><input type="button" value="Passing Button" /></div>
    <div><div role="button" tabindex="0">Passing Button</div></div>
</div>
<div>
    <h2>Failing examples</h2>
    <div><button><div tabindex="0">Failing Button</div></button></div>
    <div><div role="button" tabindex="0"><div tabindex="0">Failing Button</div></div></div>
</div>
<a name="navskip">End</a>


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