Snake animation on Nokia. NOKIA 3310 Mockup from: https://www.sketchappsources.com/free-source/3267-nokia-3310-mockup-vector-sketch-freebie-resource.html

variables, scrollable containers, container states Avatar style design Credits: https://www.sketchappsources.com/free-source/4458-memoji-icons-sketch-freebie-resource.html

I've put together a quick demo of a menu idea for a mobile website or app. It only took me 20 minutes to build the entire prototype. Feel free to import and dissect.

Sliding menu with animation on screen

Sliding navigation of Tab Menu