Examine source code of Hidden Light

{
  "theme": {
    "images": {
      "theme_frame": "HiddenLightH.jpg"
    },
    "colors": {
      "frame": "#99ff99",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Hidden Light",
  "manifest_version": 2,
  "description": "spring summer, butterflies, lady bug, ladybug, daisies, daisy, flowers, sunlight, sun, bright, grass, abstract, light, bright, natural, fresh, simple, blossoms, blooms, garden, Bokeh, \n\nDesigned by MaDonna"
}