Examine source code of Candied Hearts

{
  "theme": {
    "images": {
      "theme_frame": "Candied-Hearts-P-Header.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Candied Hearts",
  "manifest_version": 2,
  "description": "Candied Hearts lightweight theme just in time for Valentine's Day, or for next Valentine's Day (depending on when you're reading this). \nOf course it's also nice for those in love, romantics, cardiologists, and confectionery junkies. Or, if you just happen to be the Roman god of erotic love and beauty Cupid, then you'll really dig this."
}