Examine source code of herLightSaber

{
  "theme": {
    "images": {
      "theme_frame": "herSaberH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "herLightSaber",
  "manifest_version": 2,
  "description": "This comes from picture taken while a boy is playing with his sister's brand new StarWars style lightsaber"
}