title: Changing the Navigation Bar in Swift
body: <p>I would simply like to know how to make my navigation bar look like the one on the left in the image below:</p>
  
  <p><img src="https://i.stack.imgur.com/JUnEo.jpg" alt="My current app is the one on the right"></p>
  
  <p>My app uses a navigation controller, and the navigation bar by default looks like the screen on the right in the image. I don't like it being so small and would like it higher and also to be able to change the colour and the font of the text used for the header. </p>
  
  <p>I would appreciate any help in how to do this and where to place the code.</p>
  
  <p>thanks</p>