[gnome-shell/wip/snwh/theme-refactor] theme: add space between & and .

[Sam Hewitt <snwh src gnome org>]

commit ddd73bc8ec7cf848e1295560142b38d261ee627b
Author: Sam Hewitt <sam snwh org>
Date:   Fri Dec 20 16:19:39 2019 -0500

    theme: add space between & and .

 data/theme/gnome-shell-sass/widgets/_dash.scss | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/data/theme/gnome-shell-sass/widgets/_dash.scss b/data/theme/gnome-shell-sass/widgets/_dash.scss
index dc02d00e9f..20cdae5ef0 100644
--- a/data/theme/gnome-shell-sass/widgets/_dash.scss
+++ b/data/theme/gnome-shell-sass/widgets/_dash.scss
@@ -51,10 +51,9 @@ $dash_border_radius: $modal_radius * 1.5;
 
 // Show apps button
 .show-apps {
-  background-color: transparent;
   color: $osd_fg_color;
 
-  &.overview-icon {
+  & .overview-icon {
     @extend %icon_tile;
     color: $osd_fg_color;
   }