title: Applying a metabox option to current page and all child pages
body: <p>This is a bit of a head scratcher, I'm not sure how to go about this or even if this would be the best method. </p>
  
  <p>However this is my scenario:</p>
  
  <p>I need to apply a specific colour to a wordpress page. I was planning to create a metabox where the user is allowed to select one of 5 colours. Now this is where it gets a bit tricky, I want this colour selection to apply to all child pages as well.</p>
  
  <p>Is there a way to check if a parent page has a specific metabox option selected?</p>