Examine source code of Valentines Day_4

{
  "theme": {
    "images": {
      "theme_frame": "PersonaH4.jpg"
    },
    "colors": {
      "frame": "#a8090b",
      "tab_background_text": "#a8090b"
    }
  },
  "version": "2.0",
  "name": "Valentines Day_4",
  "manifest_version": 2,
  "description": "valentinesday valentines heart hearts hugsandkisses kiss hug kisses hugs love hearts candy chocolate"
}