title: Animating particular cells in UICollectionView
body: <p>Is there any way to animate particular cells at launch of a view controller? </p>
  
  <p><a href="https://i.stack.imgur.com/4CxNY.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4CxNY.gif" alt="enter image description here"></a></p>
  
  <p>Above is a collectionView cells, and at launch of the screen it needs to show the 2nd item is selected and at the same time needs to show left and right cell with slight fade in animation. What is the best way to achieve this animation? I'm already using custom flowLayout animation for the custom carousel animation. My main question is how to make 1st and 3rd cell animated on viewDidLoad?</p>