In today's lesson, we are going to build upon the last episode where we laid out the foundation of our UICollectionView cells and header. We'll go ahead and create a custom UICollectionViewFlowLayout component that helps us provide a changing size as we shift our collection view downwards. This is quite simple once you are able to see the code behind the magic. Enjoy. Tinder Firestore Swipe and Match https://www.letsbuildthatapp.com/course/Tinder-Firestore-Swipe-and-Match Twitter Slide Out Menu Course https://www.letsbuildthatapp.com/course/Twitter-Slide-Out-Menu Podcasts Course https://www.letsbuildthatapp.com/course/Podcasts Intermediate Training Core Data https://www.letsbuildthatapp.com/course/intermediate-training-core-data Instagram Firebase Course https://www.letsbuildthatapp.com/course/instagram-firebase Facebook Group https://www.facebook.com/groups/1240636442694543/ Completed Source Code https://www.letsbuildthatapp.com/course_video?id=4552 Instagram: https://www.instagram.com/buildthatapp/ Twitter: https://twitter.com/buildthatapp