Examine source code of Sky-blue sand.

{
  "theme": {
    "images": {
      "theme_frame": "1215-sandwak--hibunkage-eu-l5.jpg"
    },
    "colors": {
      "frame": "#ccd9ed",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Sky-blue sand.",
  "manifest_version": 2,
  "description": "Sky-blue sand.\nスカイブルーの砂。。\n\n1215-sandwak--hibunkage-eu-l5\n1121--sky-deaenaia-nataomout-itiaware"
}