Examine source code of White fence.

{
  "theme": {
    "images": {
      "theme_frame": "c0117-blue-sir-oihence.jpg"
    },
    "colors": {
      "frame": "#e3dcdc",
      "tab_background_text": "#f7f6c9"
    }
  },
  "version": "2.0",
  "name": "White fence.",
  "manifest_version": 2,
  "description": "白いフェンス。。\n\n\n\n\n\nc0117-blue-sir-oihence●"
}