-top
  +
    20px : line box height
  +
    15px : padding-bottom
   =====
    50px

  */
  width: 70px;
  }

  div#cleared-left {clear: left;}

  table
  {
  border-collapse: separate;
  border-spacing: 0px;
  margin-top: 50px;
  }

  td
  {
  background-color: green;
  color: green;
  height: 50px;
  padding: 0px;
  width: 100px;
  }

  /*
  The idea is to have div#cleared-left's margin-top collapse
  with the table's margin-top. The margin collapsing
  should occur before calculating clearance.
  */
  ]]