ors." />
<style>
  table { border-spacing: 0; padding: 0; border: none; }
  td { border: none; padding: 0; }
  td { width: 1.2em; height: 1.2em; }
</style>
<body>
  <p>The following two matching (except the checkerboard at both ends to show where the rows are) rows of colors should change in two steps from nearly gray at the left to aqua at the right.</p>
  <table>
    <tr>
      <td style="background: black">&nbsp;</td>
      <td style="background: hsl(180, 20%, 50%)">&nbsp;</td>
      <td style="backgroun