Examine source code of Prideful

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Prideful",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(64, 62, 59, 0.84)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(251, 199, 96)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(255, 255, 255, 0)",
      "popup": "rgb(42, 42, 42)",
      "popup_text": "rgb(255, 255, 255)",
      "ntp_background": "rgb(251, 199, 96)",
      "sidebar": "rgb(42, 42, 42)",
      "toolbar_bottom_separator": "rgba(42, 42, 42, 0.57)",
      "toolbar_field_border": "rgba(255, 255, 255, 0)",
      "toolbar_field_focus": "rgba(42, 42, 42, 0.57)",
      "toolbar_field_separator": "rgba(255, 255, 255, 0)",
      "toolbar_top_separator": "rgba(255, 255, 255, 0)",
      "tab_loading": "rgba(255, 255, 255, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fc446918-c134-4fa4-8786-2c5225a28a52}"
    }
  }
}