This is needed for newer versions of electron that might
use the iframe integration of jitsi-meet. Newer versions
seem to have some kind of regression with setting height
and width to 100%.
I'm unsure why all textareas need overflow hidden. Doing so
essentially overrides what I would expect to be standard textarea
behavior. I would rather remove the reset and fix any areas that
have issues.
Safari will prevent proper input behavior when user-select none
is applied. It prevents such actions as putting in a room lock
password or setting a room lock password. Other browsers allow
selecting on inputs while user-select is none.
All z-indexes found in css files have been moved into css
variables. If the z-index is used only once, the variable
name will be the same as the selector it is used in. If
the z-index is used multiple times, then the plain name
of $zindex# was used. This allowed a more confident
moving down of the toolbar so that the new modal dialog,
with z-index 500, could display on top of it.
#1436