<!DOCTYPE html>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>
<!DOCTYPE html>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>
<select>
<option>option</option>
</select>