Update README.md

Author: runjuu

README.md

@@ -1 +1,45 @@
-# html-inline-css-webpack-plugin
+# html-inline-css-webpack-plugin
+[![MIT Licence](https://badges.frapsoft.com/os/mit/mit.svg?v=103)](https://opensource.org/licenses/mit-license.php)
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/Runjuu/html-inline-css-webpack-plugin/pulls)
+[![npm version](https://badge.fury.io/js/html-inline-css-webpack-plugin.svg)](https://badge.fury.io/js/html-inline-css-webpack-plugin)
+
+Convert `<link rel="stylesheet"/>` into `<style>...<style/>`
+
+## Install
+#### NPM
+```bash
+npm install html-inline-css-webpack-plugin -D
+```
+#### Yarn
+```bash
+yarn add html-inline-css-webpack-plugin -D
+```
+
+## Minimal example
+```js
+const MiniCssExtractPlugin = require("mini-css-extract-plugin");
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+const HTMLInlineCSSWebpackPlugin = require("html-inline-css-webpack-plugin").default;
+
+module.exports = {
+  plugins: [
+    new MiniCssExtractPlugin({
+      filename: "[name].css",
+      chunkFilename: "[id].css"
+    }),
+    new HtmlWebpackPlugin(),
+    new HTMLInlineCSSWebpackPlugin(),
+  ],
+  module: {
+    rules: [
+      {
+        test: /\.css$/,
+        use: [
+          MiniCssExtractPlugin.loader,
+          "css-loader"
+        ]
+      }
+    ]
+  }
+}
+```