update site style

docs/react/introduce.md

@@ -33,7 +33,7 @@
 
 ## 安装
 
-```
+```bash
 $ npm install antd
 ```
 

site/static/tomorrow.less

@@ -51,6 +51,6 @@ pre code {
   border: 1px solid #e9e9e9;
   padding: 10px 15px;
   border-radius: 6px;
-  font-size: 14px;
+  font-size: 13px;
   white-space: pre;
 }

webpack.deploy.config.js

@@ -2,6 +2,7 @@ var webpack = require('webpack');
 var config = require('./webpack.config');
 
 delete config.devtool;
+config.entry.demo = [config.entry.demo[0]];
 config.plugins.push(new webpack.optimize.UglifyJsPlugin({
   sourceMap: false,
   output: {