Inspired by Virgil Pana
Source Code on GitHub: https://github.com/marcobiedermann/playground/tree/master/ui/login/login
Sweet! I did something quite similar for our login flow on https://userbin.com. Love the left-aligned icons.
This pen just got a heavy cleanup. The code look much more cleaner and is easier to implement in other projects. Also it uses flex-box for positioning the icon
Need to know how to enable it? Go here.