Examine source code of God's light

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#0d0b06",
      "tab_background_text": "#c79f32"
    }
  },
  "version": "2.0",
  "name": "God's light",
  "manifest_version": 2,
  "description": "Light beam glowing through leaves."
}