Examine source code of Summer Simple Light

{
  "theme": {
    "images": {
      "theme_frame": "SummerLightHCustom.jpg"
    },
    "colors": {
      "frame": "#050505",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Summer Simple Light",
  "manifest_version": 2,
  "description": "spring and summer colors of pink, tans, yellows with texture. Sometimes you don't want a lot of graphics, so here is one for you. My desktop wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/ce401e1b6c31e2dfe8ddff8bdd0238aca1c10798a2c7874fb9e0cf47c1134b24/http%3A//abstract.desktopnexus.com/wallpaper/645145/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/645145/</a>"
}