This resolves#200, where a scrollbar was sometimes visible on the navbar. This
unfortunately wasn't addressable with just CSS, as outlined in #206. Because we
need the element to be scrollable, we can't set `overflow: hidden` on the nav
element.
This fixes this issue by:
* Adding a `wy-side-scroll` element over the fixed position nav element and
under the menu item elements
* `wy-side-scroll` is set to 320px width, while the fixed position nav elements
and menu item elements are 300px, clipping the scrollbar with `overflow-x:
hidden` on the fixed position element
* Javascript is set to scroll the new scroll element instead of the parent
fixed position element
This was tested to be working in both cases on a variety of platforms: Linux FF,
Chrome, Windows IE, OSX Chrome and Safari, iPhone 5.1, and Android 4.2.
This adds a subtle version display to the nav header. It will pull this
information from conf.py `version` if it exists, or if on RTD, `current_version`
from the conf additional context. If neither exists, or the `display_version`
option is false, the block will not display.
This fixes#203. As of Sphinx 1.3, there are some code blocks that shouldn't
have this styling: namely breadcrumb code blocks and xref code blocks. This adds
additional rules for those as well.
Adds l3 + l4 nav menus, with more intuitive scrolling to make wandering the
additional nav menu items much easier. Resolves#25. Resolves#76.
* Reuses some styles for l3 + l4 navs items
* Nav interaction was changed to be more intuitive:
* Nav is always sticky, doesn't scroll past end of content
* Nav scrolls up immediately on window scroll events
* Nav scrolls independently
* Adds TOC expand plus links to the left of nav elements with children, these
are added and update dynamically
* Links in nav don't automatically scroll nav
* Scrolling content will start scrolling nav again
* Adds URL fragment handling to link and show current anchor links
Reuses styling for wy-nav-vertical headers, which seem to be unused, with some
color changes to the header elements. Also fixes caption headerlink styling.
