ground: aqua }
  .teal { background: teal }
</style>

<p>Test passes if the following patterned boxes all look identical.

<table class="reference">
  <tr><td class="navy">
  <tr><td class="navy">
  <tr><td class="blue">
  <tr><td class="aqua">
  <tr><td class="aqua">
</table>

<table class="reference">
  <tr><td class="navy">
  <tr><td class="navy">
  <tr><td class="blue">
  <tr><td class="aqua">
  <tr><td class="aqua">
</table>


<table class="reference">
  <tr><td class="navy">
  <tr><td class="navy">
  