Examine source code of Pink Lemonade

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Pink Lemonade",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(255, 251, 226)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(252, 192, 213)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(252, 192, 213)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(0, 0, 0)",
      "button_background_active": "rgb(255, 234, 240)",
      "button_background_hover": "rgb(255, 234, 240)",
      "popup_border": "rgb(252, 192, 213)",
      "sidebar_border": "rgb(252, 192, 213)",
      "tab_background_separator": "rgb(252, 192, 213)",
      "tab_selected": "rgb(255, 234, 240)",
      "toolbar_bottom_separator": "rgb(252, 192, 213)",
      "toolbar_field_border_focus": "rgb(252, 192, 213)",
      "toolbar_field_border": "rgb(252, 192, 213)",
      "toolbar_field_separator": "rgb(252, 192, 213)",
      "toolbar_top_separator": "rgb(252, 192, 213)",
      "toolbar_vertical_separator": "rgb(252, 192, 213)",
      "tab_loading": "rgb(252, 192, 213)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{12d8db07-18d6-48f6-9fa4-1579fc9a10b7}"
    }
  }
}