Examine source code of simsonschwalbe

{
  "name": "moped",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "20180614_150629.jpg"
    },
    "colors": {
      "toolbar": "rgba(175, 204, 214, 1)",
      "toolbar_field": "rgba(175, 204, 214, 1)",
      "toolbar_field_text": "rgba(61, 94, 52, 1)",
      "frame": "rgba(150, 150, 150, 1)",
      "tab_background_text": "rgba(61, 94, 52, 1)",
      "bookmark_text": "rgba(61, 94, 52, 1)"
    }
  }
}