写一个用来去掉知乎样式的chrome插件

最简单的chrome插件

###manifest.json
最主要的配置文件

{
"name": "clearZhihuCss",
"version": "1.0",
"description": "nobody can see what i'm look for",
"permissions": [
"tabs", "http://*/*", "https://*/*"
],
"browser_action": {
  "default_title": "clear css",
  "default_icon": "icon.png",
  "default_popup": "popup.html"
},
"content_scripts": [
{
  "matches": ["http://*/*", "https://*/*"],
  "js": ["jquery-1.11.2.js","content.js"]
}
],
"manifest_version": 2
}

content_scripts中的脚本可以用于操作页面的dom