title: Make one view center as buttom of second view in Auto Layout - iOS
body: <p>There are two views- I want to show green view of the background image with center align to the buttom of image as shown in below image</p>
  
  <p><a href="https://i.stack.imgur.com/ReDH1.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ReDH1.png" alt="enter image description here"></a></p>
  
  <p>Green view height will also be dynamic.</p>