Polymer/docs — pull request #532 by arthurevans (2014-07-16 22:52:41+00:00)
Title: Code styling fixes

- For all <pre> blocks, allow horizontal scrolling
instead of wrapping text.
- For side-by-side element in tutorial, keep code
block from stretching vertically.
- Use link color for `a code`. Nesting `code a`
already works, but is error-prone; this just ensures
we use the right color either way.