Creating a vertical linear gradient border with solid border as fallback for older browsers.
Code can be found here: http://plnkr.co/edit/EgLVcgyPcbu7AngvnnOy?p=preview <!DOCTYPE html> <html> <head> <title>Vanilla javascript spike page.</title> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- App styles --> <style> html, body { height: 100%; } body, div, p, ul,…