2 When you click the following <select>, you should see only two options.
3 Mac Safari doesn't pass this test yet.
4 See <a href="https://bugs.webkit.org/show_bug.cgi?id=8351">Bug 8351</a> for detail.
8 <option>First choice</option>
9 <option style="display: none">You must NOT see this</option>
10 <option>Second choice</option>