Examine source code of Petit Fours & Gingham

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffa6b0",
      "tab_background_text": "#ffe5ba"
    }
  },
  "version": "2.0",
  "name": "Petit Fours & Gingham",
  "manifest_version": 2,
  "description": "Cute pixel art of petit fours over a red gingham background. :U"
}