Don't wrap the overflow code

[hooting]

我不是很懂模板的设计，想问一下，当一行代码的长度超过宽度时，使用滚动条显示，而不是自动换行。自动换行在有些情况下会很丑。

[MrFuFuFu]

好问题！

[Huxpro]

@hooting @MrFuFuFu

Problem solved! COMMIT - improve code>pre style to fixed issue#15

Now, all <code> block is self-adaptive to the max-width of the code, which display a scroll-bar when overflow and never wrap!

But, still, do not write too much code in one line ;)

[MrFuFuFu]

cool, I've updated your modified code. very thank you.