<!DOCTYPE html>
<ul>
<li style="background:lime">This list item should have a green background. because its ID is "t1"</li>
<li style="background:lime">This list item should have a green background. because its ID is "t2"</li>
<li style="background:lime">This list item should have a green background. because the inner SPAN does not match "#t4"</li>
</ul>