Examine source code of Waiting For Your Return

{
  "name": "Waiting For Your Return",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "WaitingFor-Header.png"
    },
    "colors": {
      "toolbar": "rgba(0, 0, 0, 0)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(214, 203, 149, 1)",
      "frame": "#1d1706",
      "tab_background_text": "rgba(188, 176, 119, 1)"
    }
  }
}