Examine source code of mmorpg-Metin2

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Metin2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(27, 29, 31, 0)",
      "toolbar_text": "rgb(188, 188, 188)",
      "frame": "rgb(27, 29, 31)",
      "tab_background_text": "rgb(254, 253, 249)",
      "toolbar_field": "rgba(104, 13, 16, 0.5)",
      "toolbar_field_text": "rgba(142, 231, 243, 0.66)",
      "tab_line": "rgba(254, 253, 249, 0.8)",
      "popup": "rgba(56, 3, 3, 0.75)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgb(166, 13, 16)",
      "button_background_hover": "rgba(166, 13, 16, 0.8)",
      "frame_inactive": "rgb(21, 21, 21)",
      "icons_attention": "rgb(250, 215, 73)",
      "icons": "rgb(254, 253, 249)",
      "ntp_background": "rgb(25, 25, 25)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(255, 255, 255)",
      "popup_highlight_text": "rgb(255, 21, 26)",
      "popup_highlight": "rgb(25, 25, 25)",
      "sidebar_border": "rgb(255, 255, 255)",
      "sidebar_highlight_text": "rgb(166, 13, 16)",
      "sidebar_highlight": "rgb(27, 29, 31)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(56, 3, 3)",
      "tab_background_separator": "rgb(255, 255, 255)",
      "tab_loading": "rgb(250, 215, 73)",
      "tab_selected": "rgba(255, 255, 255, 0.3)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(188, 188, 188)",
      "toolbar_field_border_focus": "rgba(255, 255, 255, 0.52)",
      "toolbar_field_border": "rgba(142, 231, 243, 0.2)",
      "toolbar_field_focus": "rgba(56, 3, 3, 0.95)",
      "toolbar_field_highlight_text": "rgb(255, 21, 26)",
      "toolbar_field_highlight": "rgb(27, 29, 31)",
      "toolbar_field_separator": "rgb(188, 188, 188)",
      "toolbar_field_text_focus": "rgb(255, 255, 255)",
      "toolbar_top_separator": "rgba(166, 13, 16, 0)",
      "toolbar_vertical_separator": "rgb(188, 188, 188)"
    }
  }
}