Update README.md

Author: shihao316558512

README.md

@@ -1,13 +1,12 @@
-# bootstrap
-基于bootstrap搭建的页面结构
+# 基于bootstrap搭建的页面结构
 
-##博客地址
+## 博客地址
 [http://shihao316558512.blog.163.com/blog/static/18681858020153314316422/](http://shihao316558512.blog.163.com/blog/static/18681858020153314316422/)
 
-##预览地址 
+## 预览地址 
 [https://shihao316558512.github.io/bootstrap](http://shihao316558512.github.io/bootstrap)
 
-##截图
+## 截图
 ![shihao](https://raw.githubusercontent.com/shihao316558512/bootstrap/gh-pages/image/screenshot/pc1.png)
 ![shihao](https://raw.githubusercontent.com/shihao316558512/bootstrap/gh-pages/image/screenshot/pc2.png)
 ![shihao](https://raw.githubusercontent.com/shihao316558512/bootstrap/gh-pages/image/screenshot/phone1.png)