Examine source code of SEQTA devices

{
  "name": "SEQTA devices",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "devices2.png"
    },
    "colors": {
      "frame": "rgba(27, 49, 94, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)"
    }
  }
}