1 files changed, 16 insertions, 1 deletions

diff --git a/gtk3/theme/gtk-widgets.css.em b/gtk3/theme/gtk-widgets.css.em
index d29ac5e..63073ae 100644
--- a/gtk3/theme/gtk-widgets.css.em
+++ b/gtk3/theme/gtk-widgets.css.em
@@ -577,7 +577,6 @@ SugarPaletteWindowWidget GtkScrolledWindow * {
 .scale.trough {
     background-color: @button_grey;
     border-style: solid;
-    border-radius: $(2*subcell_size)px;
     border-color: @button_grey;
     border-width: $(thickness)px;
 }
@@ -596,6 +595,22 @@ SugarPaletteWindowWidget GtkScrolledWindow * {
     border-color: @selection_grey;
 }
 
+.scale.trough {
+    border-radius: 0px $(2*subcell_size)px $(2*subcell_size)px 0px;
+}
+
+.scale.trough.vertical {
+    border-radius: 0px 0px $(2*subcell_size)px $(2*subcell_size)px;
+}
+
+.scale.trough.top {
+    border-radius: $(2*subcell_size)px $(2*subcell_size)px 0px 0px;
+}
+
+.scale.trough.left {
+    border-radius: $(2*subcell_size)px 0px 0px $(2*subcell_size)px;
+}
+
 .scale.slider,
 .scale.slider:active {
     background-color: transparent;