Examine source code of amy header

{
  "name": "amy header",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "amy header.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(117, 15, 15, 1)",
      "bookmark_text": "rgba(204, 108, 108, 1)",
      "toolbar_field": "rgba(255, 237, 237, 1)",
      "toolbar_field_text": "rgba(219, 130, 127, 1)",
      "tab_line": "rgba(173, 88, 88, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{af8318f6-5b4d-4ab9-8c62-2814518ff3c7}"
    }
  }
}