Examine source code of Glass Color Evolution

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Glass Color Evolution",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(247, 244, 244, 0.75)",
      "toolbar_text": "rgb(34, 25, 77)",
      "frame": "rgb(7, 82, 162)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(24, 28, 43)",
      "toolbar_field_text": "rgb(139, 181, 226)",
      "tab_line": "rgb(139, 181, 226)",
      "popup": "rgba(247, 244, 244, 0.7)",
      "popup_text": "rgb(34, 25, 77)",
      "frame_inactive": "rgb(7, 82, 162)",
      "icons_attention": "rgb(7, 82, 162)",
      "ntp_background": "rgb(24, 28, 43)",
      "popup_border": "rgb(7, 82, 162)",
      "sidebar_border": "rgb(36, 4, 39)",
      "sidebar_highlight_text": "rgb(139, 181, 226)",
      "sidebar_text": "rgba(247, 244, 244, 0.75)",
      "sidebar": "rgb(24, 28, 43)",
      "tab_background_separator": "rgba(34, 25, 77, 0)",
      "toolbar_bottom_separator": "rgba(34, 25, 77, 0)",
      "toolbar_field_border_focus": "rgb(7, 82, 162)",
      "toolbar_field_separator": "rgba(34, 25, 77, 0)",
      "toolbar_top_separator": "rgba(34, 25, 77, 0)",
      "toolbar_vertical_separator": "rgba(34, 25, 77, 0)",
      "tab_loading": "rgb(139, 181, 226)"
    }
  }
}