Examine source code of F1 2020 Dark

{
  "description": "F1 theme inspired on F1 Championship",
  "manifest_version": 2,
  "name": "f1 2020",
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "theme_f1_dark.jpg"
    },
    "colors": {
      "frame": "rgba(59, 64, 69, 1)",
      "frame_inactive": "rgba(59, 64, 69, 1)",
      "icons": "rgba(82,85,92,1)",
      "icons_attention": "rgba(38,168,160,1)",
      "tab_line": "rgba(38,168,160,1)",
      "tab_loading": "rgba(38,168,160,1)",
      "tab_text": "rgba(59, 64, 69, 1)",
      "tab_selected": "rgba(240, 240, 240, 0.7)",
      "tab_background_text": "rgba(240, 240, 240, 0.7)",
      "tab_background_separator": "rgba(38,168,160,1)",
      "bookmark_text": "rgba(59, 64, 69, 1)",
      "toolbar": "rgba(240, 240, 240, 1)",
      "toolbar_text": "rgba(59, 64, 69, 1)",
      "toolbar_field": "rgba(59, 64, 69, 1)",
      "toolbar_field_border": "rgba(38,168,160,1)",
      "toolbar_field_text": "rgba(240, 240, 240, 1)",
      "toolbar_field_text_focus": "rgba(240, 240, 240, 1)",
      "toolbar_field_separator": "rgba(38,168,160,1)",
      "toolbar_field_border_focus": "rgba(38,168,160,1)",
      "toolbar_field_highlight": "rgba(38,168,160,1)",
      "toolbar_field_highlight_text": "rgba(59, 64, 69, 1)",
      "toolbar_field_focus": "rgba(82,85,92,1)",
      "toolbar_top_separator": "rgba(240, 240, 240, 1)",
      "toolbar_vertical_separator": "rgba(38,168,160,1)",
      "toolbar_bottom_separator": "rgba(38,168,160,1)",
      "sidebar": "rgba(59, 64, 69, 1)",
      "sidebar_text": "rgba(240, 240, 240, 1)",
      "sidebar_border": "rgba(38,168,160,1)",
      "sidebar_highlight": "rgba(38,168,160,1)",
      "sidebar_highlight_text": "rgba(240, 240, 240, 1)",
      "button_background_hover": "rgba(59, 64, 69, 1)",
      "button_background_active": "rgba(38,168,160,1)",
      "popup": "rgba(59, 64, 69, 1)",
      "popup_text": "rgba(240, 240, 240, 1)",
      "popup_border": "rgba(38,168,160,1)",
      "popup_highlight": "rgba(34,32,33,1)",
      "popup_highlight_text": "rgba(172, 186, 201, 1)",
      "ntp_text": "rgba(255,0,0,1)",
      "ntp_background": "rgba(0,255,0,1)"
    }
  }
}