Examine source code of Socially Inked

{
  "theme": {
    "images": {
      "theme_frame": "SIheader.png"
    },
    "colors": {
      "frame": "#dcf1fa",
      "tab_background_text": "#3b2313"
    }
  },
  "version": "2.0",
  "name": "Socially Inked",
  "manifest_version": 2,
  "description": "At Socially Inked we pride ourselves on creating unique, custom wedding invitations. We also create custom holiday cards and birth announcements!"
}