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- Changed ``width`` to ``100%`` and ``max-width`` to ``400px`` on
``.main-nav`` for tablet and mobile to prevent overflow on smaller
devices in ``custom.css``.
- Added ``minWidth: 992`` for ``sticky-sidebar`` to ``layout.html`` to
fix scroll issues on mobile devices.
- Removed ``60px`` padding in ``.toctree`` to get rid of the whitespace.
- Added ``20px`` margin below to ``.bs-docs-sidebar`` so the ``h1`` won't
overlap.