Graphics & Credit from: https://www.sketchappsources.com/free-source/3805-clean-web-login-form-sketch-freebie-resource.html.
A simple Login page of a webpage using interactive Proto.io components.
Hit Refresh icon to see a loading animation for bringing new email. Swipe left on the top latest email to delete.
(Inspired from http://www.beautifulinterfaces.com/item/114-covert-inbox)