Examine source code of bright dandelions

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffff00"
    }
  },
  "version": "2.0",
  "name": "bright dandelions",
  "manifest_version": 2,
  "description": "✿Theme Designed by <b>candelora ©</b>✿\n\nCopyright Original Photo by <b>Oliviero Masseroli</b>\n\nTAGS:\nbokeh,bright,candelora,sunrays,firefox,flowers,scenery,\ngrass,green,light,meadows,photography,puff,soft,spring,\nsummer,wheat,white,yellow,sky,clouds"
}