Examine source code of Sakura Pink Theme

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "Sakura Pink Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(255, 248, 248)",
      "toolbar_text": "rgb(111, 103, 107)",
      "frame": "rgb(252, 217, 233)",
      "tab_background_text": "rgb(111, 103, 107)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(111, 103, 107)",
      "tab_line": "rgb(230, 94, 156)",
      "popup": "rgb(255, 248, 248)",
      "popup_text": "rgb(111, 103, 107)",
      "button_background_active": "rgb(252, 217, 233)",
      "button_background_hover": "rgb(255, 255, 255)",
      "icons": "rgb(230, 94, 156)",
      "ntp_background": "rgb(255, 246, 250)",
      "popup_border": "rgb(230, 94, 156)",
      "sidebar_border": "rgb(230, 94, 156)",
      "sidebar": "rgb(255, 248, 248)",
      "tab_background_separator": "rgb(111, 103, 107)",
      "tab_loading": "rgb(230, 94, 156)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c7c4387a-38d4-4543-893e-6db2aa0af991}"
    }
  }
}