Examine source code of Apricot Romance

{
  "theme": {
    "images": {
      "theme_frame": "Rosenheader.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#de9352"
    }
  },
  "version": "2.0",
  "name": "Apricot Romance",
  "manifest_version": 2,
  "description": "My first try, checking out the needed sizes and resolution."
}