Less doesn't allow to nest like this. It creates the invalid selector
`.vector-experimental-print-stylesbody`
This is a follow up to I453ae43099796a74c39d965b796f2fa13942106c
Bug: T169823
Change-Id: I9cc2f474fdcafdcc68378185391607b72b0f667a
These are feature flagged to allow editors to test before making
them the default. A class is added to the body tag to allow us
to switch between old and new styles at a later date.
To start with we introduce some typography improvements.
Further iterations will focus on other elements.
Changes:
* headings were previously diluted in the body content and difficult to spot.
This evens out the spacing between last content and its own content block.
* clear ownership of <p>s with its heading
* We would like to match Latex style body typography with single column.
The new styles reduce the number of pages by around 20-25%
* hyperlink underline -
This is a community requested feature. We do not use color in print styles
because it's printer friendly. Because of this, it is not possible to indicate
blue links in articles. If a user wants to know if this article exists on wikipedia,
it's not possible given solution.
We would like to underline the <a> tags in print styles.
it's better for accessibility as well.
Bug: T169823
Change-Id: I453ae43099796a74c39d965b796f2fa13942106c
jdlrobson