bel for="unitbox" class="unitbox-label visuallyhidden">Years</label></h1>
    <select name="unitbox" class="unitbox" id="unitbox" required>
      <option value="years" selected>Years</option>
      <option value="months">Months</option>
      <option value="weeks">Weeks</option>
    </select>
  </div>
  <form class="dob" action="#">
    <p class="instruction"><span class="print-hide">Enter your </span>Date of Birth</p>
    <label for="month" class="visuallyhidden">Month</label>
    <select name="month" clas