Examine source code of The sit.02

{
  "theme": {
    "images": {
      "theme_frame": "1028-thisisyama-----night.jpg"
    },
    "colors": {
      "frame": "#d8fcf7",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The sit.02",
  "manifest_version": 2,
  "description": "座している。。\n\n\n\n\n1028-thisisyama-----night"
}