Examine source code of PASTEL SPRING

{
  "theme": {
    "images": {
      "theme_frame": "SPRINGPASTELS.JPG"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "PASTEL SPRING",
  "manifest_version": 2,
  "description": "April is a promise that May is bound to keep.  \n~ Hal Borland\n\nTAGS\nrich colorful happy spring hues nature pink purple turquoise summer love beautiful \n\n=^..^=  \n (\") (\") SaSSyGirL"
}