Examine source code of Tacos & Sauce

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Tacos & Sauce",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-029-cc9cab928c1799136d18758709e91ecc.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(250, 233, 148, 0.87)",
      "toolbar_text": "rgba(215, 193, 15, 0.79)",
      "frame": "rgb(246, 102, 15)",
      "tab_background_text": "rgb(252, 218, 0)",
      "toolbar_field": "rgba(125, 91, 137, 0.34)",
      "toolbar_field_text": "rgba(30, 4, 46, 0.7)",
      "tab_line": "rgb(252, 218, 0)",
      "popup": "rgba(125, 91, 137, 0.85)",
      "popup_text": "rgb(252, 218, 0)",
      "button_background_hover": "rgba(118, 53, 140, 0.12)",
      "icons": "rgba(64, 19, 93, 0.7)",
      "tab_selected": "rgba(64, 19, 93, 0.7)",
      "tab_text": "rgb(252, 218, 0)",
      "toolbar_bottom_separator": "rgb(246, 102, 15)",
      "toolbar_field_border": "rgb(246, 102, 15)",
      "toolbar_field_highlight_text": "rgb(252, 218, 0)",
      "toolbar_field_highlight": "rgba(181, 165, 186, 0.85)",
      "toolbar_top_separator": "rgba(194, 255, 3, 0.19)",
      "tab_loading": "rgb(252, 218, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{af53dd8e-06ec-4d3e-a318-6cc0210eddab}"
    }
  }
}