Remove visual noise from svl

Change-Id: Ib914ec8d161e24f4e3e1fb8e7684a780d3ae6209
Reviewed-on: https://gerrit.libreoffice.org/8319
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>
Tested-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>