Examine source code of dhl-hi(2)

{
  "name": "dhl-hi(2)",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "dhl-ok(1).gif"
    },
    "colors": {
      "frame": "rgba(230, 104, 104, 1)",
      "tab_background_text": "rgba(252, 247, 247, 0.24)",
      "toolbar": "rgba(247, 247, 247, 0)",
      "bookmark_text": "rgba(232, 21, 14, 0.58)",
      "toolbar_field": "rgba(252, 247, 247, 1)",
      "toolbar_field_text": "rgba(245, 245, 245, 0.58)",
      "tab_line": "rgba(222, 219, 69, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b02933ea-8c1f-4db3-8b7c-5e2bbcb1bd99}"
    }
  }
}