Examine source code of VOPIUM Horizon

{
  "theme": {
    "images": {
      "theme_frame": "vopiumPersonaheader.jpg"
    },
    "colors": {
      "frame": "#d9ff00",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "VOPIUM Horizon",
  "manifest_version": 2,
  "description": "VOPIUM Reach the world for less.\nI created this to promo the Brand of Vopium"
}