Examine source code of Dannyd4

{
  "name": "Dannyd4",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Cousindannywood50thbday2019.jpg"
    },
    "colors": {
      "frame": "rgba(154, 196, 157, 1)",
      "tab_background_text": "rgba(210, 222, 73, 1)",
      "toolbar": "rgba(10, 82, 59, 1)",
      "bookmark_text": "rgba(29, 152, 158, 1)",
      "toolbar_field": "rgba(71, 176, 237, 1)",
      "toolbar_field_text": "rgba(207, 222, 37, 1)"
    }
  }
}