title: iOS, autolayout to add a margin / spacer for iPhone 5 but not iPhone 4?
body: <p>I'm a bit rusty with autolayout, following my refresh / research I can't figure out how to achieve what I need. I'm only supporting landscape. And I'm just working on my compact layout here.</p>
  
  <p>I have just the right amount of space on iPhone 4. However I need to add some spacing panels or left and right margins just for iPhone 5.</p>
  
  <p>He's a quick mockup. I need to add spacing in sections A. Sections B are the same ascpect </p>
  
  <p>iPhone 5</p>
  
  <pre><code>######################
  # A BBBBB    BBBBB A #
  # A BBBBB    BBBBB A #
  # A BBBBB    BBBBB A #
  # A BBBBB    BBBBB A #
  ######################
  </code></pre>
  
  <p>iPhone 4</p>
  
  <pre><code>##################
  # BBBBB    BBBBB #
  # BBBBB    BBBBB #
  # BBBBB    BBBBB #
  # BBBBB    BBBBB #
  ##################
  </code></pre>
  
  <p>EDIT
  Sums from answer below...
  <a href="https://i.stack.imgur.com/DPHTd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DPHTd.png" alt="enter image description here"></a></p>