Examine source code of Vintage Visual

{
  "theme": {
    "images": {
      "theme_frame": "TimesGoneByHCustom.jpg"
    },
    "colors": {
      "frame": "#ffdea2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Vintage Visual",
  "manifest_version": 2,
  "description": "gold, design, butterfly, papillion, flowers, bright, simple, antique, oldfangled, old-school, old-time, old-timey, old-world, quaint, retro, retrograde, vintageaged, age-old, ancient, antediluvian, atavistic, fossilized, hoary, venerable; bygone, erstwhile, former, late, past; forgotten, remote ageless, dateless; timeless; anachronistic \n\nDesigned by MaDonna"
}