Examine source code of Sakura Spring Light

{
  "theme": {
    "images": {
      "theme_frame": "SakuraSpringLightH.jpg"
    },
    "colors": {
      "frame": "#e3dcdc",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sakura Spring Light",
  "manifest_version": 2,
  "description": "spring, flowers, blossoms, Sakura, cherry, apple, gradient, simple, corner, blooms, floral,"
}