I agree with all the comments here.
Rather than dicker with container nesting at this late juncture, near sunset for BS 3.0x, let's just fix and move on. It's docs only.
This PR addresses issue #15100 and eliminates the unnecessary horizontal scrollbar that appears for width for width >=768px and <= 782px.
Tested on three different iOS devices and FireFox/Chrome on OSX and it's fine now.
The only difference is the text in .bs-docs-header is shifted left by 15-pixels, lines are 30 px longer so wrap less in some circumstances in some viewports.
Add tabindex="-1" to main #content to work around bug in Chrome (and old
WebKits) and IE
Update advice in accessibility section
Include patch in docs CSS to suppress outline when #content is focused
(particularly as Chrome sets focus as result of mouse click for
tabindex="-1" elements)
Additional markup for the skip link (to ensure it has the same effective
width as the main content, and to provide an outline around just the
link text) plus some basic styles...make it look a bit more in keeping
with the overall look and feel of the docs.