Examine source code of Web Browsers *****

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Web Browsers *****",
  "manifest_version": 2,
  "description": "Web browser logos...Wana know which one has a better theme department? all of them except this one."
}