Examine source code of sleeping sun2

{
  "theme": {
    "images": {
      "theme_frame": "DSC_55682.jpg"
    },
    "colors": {
      "frame": "#babf31",
      "tab_background_text": "#c0d62d"
    }
  },
  "version": "2.0",
  "name": "sleeping sun2",
  "manifest_version": 2
}