Examine source code of Sublime Text Theme

{
  "name": "Sublime Theme",
  "manifest_version": 2,
  "version": "4.1",
  "applications": {
    "gecko": {
      "id": "sublime-text-theme@weijarz",
      "strict_min_version": "78.0"
    }
  },
  "theme": {
    "colors": {
      "tab_background_text": "#555",
      "frame": "#bcbdbd",
      "tab_loading": "#6698cb",
      "icons_attention": "#6698cb",
      "tab_selected": "#dbddde",
      "tab_text": "#363636",
      "bookmark_text": "#363636",
      "ntp_background": "#fcfdfd",
      "ntp_text": "#3f3f3f",
      "toolbar": "#dbddde",
      "toolbar_top_separator": "#dddddd",
      "toolbar_bottom_separator": "#c4c4c4",
      "toolbar_vertical_separator": "#c4c4c4",
      "toolbar_field": "#fcfdfd",
      "toolbar_field_text": "#363636",
      "toolbar_field_border": "#fcfdfd",
      "toolbar_field_border_focus": "#6698cb",
      "toolbar_field_focus": "#eff0f0",
      "toolbar_field_highlight": "#6698cb",
      "toolbar_field_highlight_text": "#fff",
      "button_background_hover": "#c6cad0",
      "button_background_active": "#b8bcc0",
      "popup": "#eff0f0",
      "popup_border": "#c4c4c4",
      "popup_text": "#363636",
      "popup_highlight": "#c6cad0",
      "popup_highlight_text": "#363636",
      "sidebar": "#eaecef",
      "sidebar_border": "#c4c4c4",
      "sidebar_highlight": "#c6cad0",
      "sidebar_highlight_text": "#363636"
    }
  }
}