<table class='table' width='80%' align='center' cellpadding='0' cellspacing='0'>
  <tr>
    <th class='mon' style='border-style: none;' height='30'><div align='left'><b>1</b></div></th>
    <th class='mon' style='border-style: none;' height='30'><div align='left'><b>2</b></div></th>
    <th class='mon' style='border-style: none;' height='30'><div align='left'><b>3</b></div></th>
    <th class='mon' style='border-style: none;' height='30'><div align='center'><b>4</b></div></th>
    <th class='mon' style='border-style: none;' height='30'><div align='center'><b>5</b></div></th>
    <th class='mon' style='border-style: none;' height='30'><div align='center'><b>6</b></div></th>
  </tr>