am 810e2889: docs: fix overlapping sidebar bug, but I think this re-introduces a...

am 810e2889: docs: fix overlapping sidebar bug, but I think this re-introduces a bug in IE where the sidenav position moves slightly left/right during scroll, but it\'s a worthwhile compromise and will investigate a diff solution for that later.

* commit '810e28891457af6e365b839ac584d77277b2e3fa':
  docs: fix overlapping sidebar bug, but I think this re-introduces a bug in IE where the sidenav position moves slightly left/right during scroll, but it's a worthwhile compromise and will investigate a diff solution for that later.