Examine source code of The gently rounded.

{
  "theme": {
    "images": {
      "theme_frame": "1082-moza-huusenmau-hantn.jpg"
    },
    "colors": {
      "frame": "#d3f0f0",
      "tab_background_text": "#faf5f5"
    }
  },
  "version": "2.0",
  "name": "The gently rounded.",
  "manifest_version": 2,
  "description": "丸くて軽く。。\n\n\n\n\n1082-moza-huusenmau-hantn"
}