Layout.jade for login-example

layout.jade

doctype html
html
  head
    title= title
    meta(name='viewport', content='width=device-width, initial-scale=1.0')
    link(href='//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css', rel='stylesheet', media='screen')
    link(rel='stylesheet', href='/stylesheets/style.css')
  body
  block content

 script(src='//code.jquery.com/jquery.js')
 script(src='//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js')