Examine source code of japanese sakura

{
  "theme": {
    "images": {
      "theme_frame": "jap-head.jpg"
    },
    "colors": {
      "frame": "#ed8b8b",
      "tab_background_text": "#360101"
    }
  },
  "version": "2.0",
  "name": "japanese sakura",
  "manifest_version": 2,
  "description": "spring japanese sakura design"
}