old_contents: # -*- coding: utf-8 -*-
  """Application assets."""
  from flask_assets import Bundle, Environment
  
  css = Bundle(
      "libs/bootstrap/css/bootstrap.min.css",
      "libs/FlipClock/flipclock.css",
      "css/honeycomb.css",
      "css/style.css",
      filters="cssmin",
      output="public/css/common.css"
  )
  
  js = Bundle(
      "libs/jquery/jquery.min.js",
      "libs/popper.js/umd/popper.min.js",
      "libs/bootstrap/js/bootstrap.min.js",
      "js/plugins.js",
      "js/script.js",
      filters='jsmin',
      output="public/js/common.js"
  )
  
  assets = Environment()
  
  assets.register('js_all', js)
  assets.register('css_all', css)
  
new_contents: # -*- coding: utf-8 -*-
  """Application assets."""
  from flask_assets import Bundle, Environment
  
  css = Bundle(
      "libs/bootstrap/css/bootstrap.css",
      "libs/FlipClock/flipclock.css",
      "css/honeycomb.css",
      "css/style.css",
      filters="cssmin",
      output="public/css/common.css"
  )
  
  js = Bundle(
      "libs/jquery/jquery.min.js",
      "libs/popper.js/umd/popper.min.js",
      "libs/bootstrap/js/bootstrap.min.js",
      "js/plugins.js",
      "js/script.js",
      filters='jsmin',
      output="public/js/common.js"
  )
  
  assets = Environment()
  
  assets.register('js_all', js)
  assets.register('css_all', css)
  
subject: Fix Bootstrap CSS reference