Examine source code of Breaking Bad Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Breaking Bad Theme",
  "description": "A tribute to one of the best series in the world. Theme based on the original logo.",
  "author": "Hector Daniel Ayarachi Fuentes",
  "browser_specific_settings": {
    "gecko": {
      "id": "breakingbad-theme@hector.ayarachi"
    }
  },
  "theme": {
    "images": {
      "theme_frame": "empty.svg",
      "additional_backgrounds": [
        "bb_animado.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "frame": "#111c09",
      "tab_background_text": "#a1a1a6",
      "toolbar": "transparent",
      "bookmark_text": "#e5e5ea",
      "toolbar_field": "rgba(0, 0, 0, 0.25)",
      "toolbar_field_text": "#ffffff",
      "toolbar_field_border": "rgba(92, 190, 115, 0.2)",
      "toolbar_field_focus": "rgba(19, 32, 11, 0.7)",
      "toolbar_field_text_focus": "#ffffff",
      "toolbar_field_border_focus": "#5cbe73",
      "tab_line": "#5cbe73",
      "tab_selected": "transparent",
      "tab_text": "#ffffff",
      "tab_background_separator": "rgba(92, 190, 115, 0.3)",
      "toolbar_top_separator": "transparent",
      "toolbar_bottom_separator": "rgba(92, 190, 115, 0.4)",
      "popup": "#0f1a08",
      "popup_text": "#e5e5ea",
      "popup_border": "rgba(92, 190, 115, 0.5)",
      "ntp_background": "#111c09",
      "ntp_text": "#e5e5ea"
    }
  }
}