title: OpenPyXL - Header/Footer - Can't write header to sheet
body: <p>I'm trying to write a header to a spreadsheet I've created for work. I have followed the openpyxl docs as precisely as I can. However, it still won't give me a header. Here is a simple example (almost exactly as the docs) that will not work for me:</p>
  
  <pre><code>import openpyxl
  
  wb = openpyxl.Workbook()
  ws = wb.active
  ws.oddHeader.text = "fffffffffffffffffff"
  ws.oddHeader.size = 14
  ws.oddHeader.font = "Tahoma,Bold"
  ws.oddHeader.color = "CC3366"
  ws.cell(row=1, column=1).value = 'hello'
  wb.save('C:/Users/ffffffff/Desktop/test.xlsx')
  </code></pre>
  
  <p>Docs: <a href="http://openpyxl.readthedocs.io/en/default/print_settings.html" rel="noreferrer">http://openpyxl.readthedocs.io/en/default/print_settings.html</a></p>