Examine source code of huung1996

{
  "name": "huung1996",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "fmc1uiofa1j81.jpg"
    },
    "colors": {
      "frame": "rgba(109, 134, 194, 1)",
      "tab_background_text": "rgba(231, 235, 127, 1)",
      "toolbar": "rgba(158, 201, 166, 0.6)",
      "bookmark_text": "rgba(231, 235, 127, 1)",
      "toolbar_field_text": "rgba(231, 235, 127, 1)",
      "tab_line": "rgba(66, 255, 252, 0.74)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{45880e05-3931-4aca-90d5-1f2a16d3fdec}"
    }
  }
}