Examine source code of WINTER BLUE

{
  "theme": {
    "images": {
      "theme_frame": "WINTER.PNG"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "WINTER  BLUE",
  "manifest_version": 2,
  "description": "Let us love winter, for it is the spring of genius.  \n-Pietro Aretino\n\nTAGS\nBrilliant blue sky white snow covered  trees cold chill beautiful white rays of sunshine\n\n=^..^=\nSaSSyGirL"
}