是什么让代码的边框变白？（代码来自我的hexo博客文章，用markdown编辑器编辑）
What makes code's border become white?( code is from my hexo blog article ,edited with markdown editor))
我正在写我的新博客，由hexo建立(theme). I used cmd markdown editor, when I previewed blog article by chrome, just found that there was an unexpected white border around my code. Just like this: white border around my code line, and the border is quadrate (in the markdown editor, there were 4 or 8 spaces before "my code;"), look, the border is different from above
我是javascript的新手，这是我在Whosebug上的第一个问题，我想知道如何解决它，以及为什么其他代码正常。非常感谢您的帮助。
我可怜的github文章地址：hellowor1d.github.io/2015/07/11/2015-06-11-JavaScript-function/
添加以下 CSS 规则：
.article-entry p code, .article-entry li code { border: 0; }
我正在写我的新博客，由hexo建立(theme). I used cmd markdown editor, when I previewed blog article by chrome, just found that there was an unexpected white border around my code. Just like this: white border around my code line, and the border is quadrate (in the markdown editor, there were 4 or 8 spaces before "my code;"), look, the border is different from above
我是javascript的新手，这是我在Whosebug上的第一个问题，我想知道如何解决它，以及为什么其他代码正常。非常感谢您的帮助。
我可怜的github文章地址：hellowor1d.github.io/2015/07/11/2015-06-11-JavaScript-function/
添加以下 CSS 规则：
.article-entry p code, .article-entry li code { border: 0; }