[FIX] web: fix layout issue in Chrome 50

A 100% height is not distributed anymore to the children of a table-row
if they are not themselves table-cell in Chrome 50. This breaks the
indenpendent scrolling of the menu and the view manager.

However, setting the `table-cell` display breaks the layout in Internet
Explorer.

When the webclient is loaded by Chrome 50, we load a stylesheet
forcing a `table-cell` for display.

Seems to be related to https://bugs.chromium.org/p/chromium/issues/detail?id=353580
and https://chromium.googlesource.com/chromium/src.git/+/8876584335b48c99cf8df552ef4d8efebb131041

Related to e1a99192
Fixes #11629