Examine source code of Galaxy Dark

{
  "name": "Galaxy",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "th.jpg"
    },
    "colors": {
      "frame": "rgba(46, 0, 0, 1)",
      "tab_background_text": "rgba(227, 188, 150, 1)",
      "toolbar": "rgba(33, 14, 14, 1)",
      "bookmark_text": "rgba(189, 29, 29, 1)",
      "toolbar_field": "rgba(230, 192, 152, 1)",
      "toolbar_field_text": "rgba(189, 23, 23, 1)",
      "tab_line": "rgba(189, 23, 23, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5baf5f01-d767-400a-9a85-48801696382f}"
    }
  }
}