Examine source code of Spring Pastel

{
  "theme": {
    "images": {
      "theme_frame": "1.jpg"
    },
    "colors": {
      "frame": "#bf6464",
      "tab_background_text": "#e87f7f"
    }
  },
  "version": "2.0",
  "name": "Spring Pastel",
  "manifest_version": 2,
  "description": "flowers, floral, flora, blooms, blossoms, summer, abstract"
}