Merge pull request #113 from nshusr/develop

修复 代码段于博客首页样式宽度过长会出现横向滚动条的情况

components/HomeBlog.vue

@@ -220,6 +220,7 @@ export default {
     }
     .blog-list {
       flex auto
+      width 100%
     }
     .info-wrapper {
       position: -webkit-sticky;

example/docs/views/category2/2016/121501.md

@@ -8,4 +8,9 @@ categories:
 sticky: 1
 ---
 
-first page in category2
+``` js
+console.log('This is a test snippet. If it is too long, it will automatically hide the width cascade to drag horizontally.')
+```
+<!-- more -->
+
+first page in category2