title: Adding a background color to Cell OpenPyXL
body: <p>I'm trying to make it where my code gives off a Green background on cell when it is "Present" and a Red background on cell if it is "Absent". Here is my code.</p>
  
  <pre><code>ws1.cell(column=1, row=t, value="%s" % blue_student_list)
  if (student_check(i)):
      ws1.cell(column=2, row=t, value="%s" % "Present")
  else:
      ws1.cell(column=2, row=t, value="%s" % "Absent")
  </code></pre>
  
  <p>This code works flawlessly, I'm just wondering how I can add in the background color behind the cell.</p>