Examine source code of GF-S Blue Wave

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "GF-S Blue Wave",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 0, 0, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(0, 0, 0, 0.75)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(84, 120, 140, 0.75)",
      "popup": "rgb(0, 0, 0)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgba(2, 38, 0, 0.45)",
      "button_background_hover": "rgba(147, 0, 1, 0.75)",
      "ntp_background": "rgb(0, 0, 0)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgba(9, 253, 2, 0.25)",
      "sidebar_border": "rgba(9, 253, 2, 0.15)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgba(124, 203, 249, 0.25)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(0, 0, 0)",
      "tab_loading": "rgb(213, 253, 2)",
      "tab_selected": "rgba(2, 160, 255, 0.33)",
      "toolbar_bottom_separator": "rgb(68, 68, 68)",
      "toolbar_top_separator": "rgba(1, 9, 85, 0)"
    }
  }
}