Examine source code of btmn-jkr

{
  "name": "btmn-jkr",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Kolajlar2-001.jpg"
    },
    "colors": {
      "frame": "rgba(176, 176, 176, 1)",
      "tab_background_text": "rgba(14, 122, 158, 1)",
      "toolbar": "rgba(201, 139, 58, 0.22)",
      "bookmark_text": "rgba(9, 172, 237, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(47, 147, 181, 1)"
    }
  }
}