En enkel button for å teste hvordan man gjør ting. Ingen animasjoner. Tenker å oppdatere den senere.

Redesigned from: https://www.sketchappsources.com/free-source/4752-streaming-app-sketch-freebie-resource.html animation using state transitions vertical scroll show/hide interactions

Book a seat to a Hall, count selected seats, and calculate total cost of seats booked - Helios Hall is the interactive Hall for the seat reservation