Code snippets html has become garbled

[wilsoncg]

Hey Dixin,
Fantastic series on functional approaches in C#. But something seems to have gone wrong with the styling or html rendering, the code samples now have become garbled with html. For example on https://weblogs.asp.net/dixin/functional-csharp-function-composition-and-method-chaining it looks like this:

Can you take a look when you get a chance?
Thanks.