[gnome-shell-sass] theme: Remove some unsupported CSS properties

[Florian Müllner <fmuellner src gnome org>]

commit 85e2ae6eb2460c29be55851d1a2caded297f4cd4
Author: nana-4 <hnmaigo gmail com>
Date:   Sat Jan 25 10:11:14 2020 +0900

    theme: Remove some unsupported CSS properties
    
    CSS opacity and border-{top,bottom}-{left,right}-radius are not
    supported by St.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/957

 widgets/_calendar.scss           | 1 -
 widgets/_workspace-switcher.scss | 3 ---
 2 files changed, 4 deletions(-)
---
diff --git a/widgets/_calendar.scss b/widgets/_calendar.scss
index e1bb0e5..8ba3d63 100644
--- a/widgets/_calendar.scss
+++ b/widgets/_calendar.scss
@@ -176,7 +176,6 @@
 
   .calendar-other-month-day {
     color: transparentize($fg_color ,0.5);
-    opacity: 0.5;
   }
 
   .calendar-week-number {
diff --git a/widgets/_workspace-switcher.scss b/widgets/_workspace-switcher.scss
index 1c1cd9c..f3a2270 100644
--- a/widgets/_workspace-switcher.scss
+++ b/widgets/_workspace-switcher.scss
@@ -46,9 +46,6 @@
 
   border-radius: $modal_radius 0 0 $modal_radius;
   border-right-width: 0 !important;
-  //fixme: can't have non uniform borders :(
-  border-top-left-radius:0 !important;
-  border-bottom-left-radius:0 !important;
 
   &:rtl { 
     border-radius: 0 $modal_radius $modal_radius 0;