Examine source code of Flickering Lights

{
  "theme": {
    "images": {
      "theme_frame": "Lucky-Star.jpg"
    },
    "colors": {
      "frame": "#e04848",
      "tab_background_text": "#b1cafa"
    }
  },
  "version": "2.0",
  "name": "Flickering Lights",
  "manifest_version": 2,
  "description": "Internet a long surf? Take a drive through an urban night."
}