Examine source code of scene pink&teal

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "scene pink&teal",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(255, 0, 132, 0.92)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(245, 166, 204)",
      "toolbar_field": "rgba(0, 0, 0, 0.65)",
      "toolbar_field_text": "rgba(255, 255, 255, 0.95)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(0, 0, 0)",
      "popup_text": "rgb(255, 0, 132)",
      "button_background_hover": "rgba(0, 0, 0, 0.6)",
      "icons_attention": "rgb(0, 0, 0)",
      "icons": "rgb(67, 224, 214)",
      "ntp_background": "rgb(0, 0, 0)",
      "popup_border": "rgb(255, 0, 132)",
      "popup_highlight": "rgb(0, 0, 0)",
      "sidebar_highlight_text": "rgb(0, 255, 235)",
      "tab_selected": "rgba(67, 224, 214, 0.79)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_field_border_focus": "rgba(255, 0, 132, 0.92)",
      "toolbar_field_border": "rgba(238, 188, 212, 0.62)",
      "toolbar_field_focus": "rgba(177, 241, 237, 0.76)",
      "toolbar_field_highlight_text": "rgb(251, 129, 192)",
      "toolbar_field_highlight": "rgb(0, 0, 0)",
      "toolbar_field_separator": "rgba(255, 0, 132, 0.92)",
      "toolbar_top_separator": "rgba(251, 129, 192, 0.57)",
      "toolbar_vertical_separator": "rgb(67, 224, 214)",
      "tab_loading": "rgb(0, 0, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{dde6b9e5-8fbc-42ae-aa49-a3676433ec0a}"
    }
  }
}