Examine source code of mess mesh

{
  "name": "Mesher Thresher",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "abstrakt188.png"
    },
    "colors": {
      "frame": "rgba(171, 171, 171, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(107, 97, 76, 0.44)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(95, 95, 95, 0.4)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(184, 129, 51, 0.64)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9156b314-724d-437a-93e8-2cad3dca6cf3}"
    }
  }
}