1 files changed, 15 insertions, 6 deletions

diff --git a/common/gtk-3.0/3.16/sass/_common.scss b/common/gtk-3.0/3.16/sass/_common.scss
index 87c21fc..ec66a1a 100644
--- a/common/gtk-3.0/3.16/sass/_common.scss
+++ b/common/gtk-3.0/3.16/sass/_common.scss
@@ -473,6 +473,7 @@ $_dot_color: $selected_bg_color;
     &:hover {
       @include button(osd-hover);
       @extend %linked;
+      &, &:first-child, &:last-child { box-shadow: none; }
     }
     &:active, &:checked {
       background-clip: padding-box;
@@ -489,6 +490,7 @@ $_dot_color: $selected_bg_color;
       box-shadow: none;
       &:hover {
         @include button(osd-hover);
+        &, &:first-child, &:last-child { box-shadow: none; }
       }
       &:insensitive {
         @include button(osd-insensitive);
@@ -1495,16 +1497,17 @@ GtkTreeView.view {                                      // treeview grid lines a
   &.progressbar { // progress bar in treeviews
     color: $selected_fg_color;
     border-radius: 3px;
+    background-image: linear-gradient(to bottom, $selected_bg_color);
 
     &:selected {
       color: $selected_bg_color;
       box-shadow: none;
-      background-color: $selected_fg_color;
+      background-image: linear-gradient(to bottom, $selected_fg_color);
     }
   }
   &.trough, &.trough:selected { // progress bar trough in treeviews
     color: $fg_color;
-    background-color: $button_border;
+    background-image: linear-gradient(to bottom, $button_border);
     border-radius: 3px;
     border-width: 0;
   }
@@ -1598,7 +1601,7 @@ column-header.button.dnd { // for treeview-like derive widgets
   }
 }
 
-.menu, .popup {
+.menu {
   margin: 4px;
   padding: 0;
   border-radius: 0;
@@ -1644,6 +1647,8 @@ column-header.button.dnd { // for treeview-like derive widgets
   }
 }
 
+.csd .popup { border-radius: 2px; }
+
 .menuitem .accelerator { color: gtkalpha(currentColor,0.55); }
 
 /************
@@ -2804,6 +2809,10 @@ GtkVolumeButton.button { padding: 8px; }
   &.tiled {
     border-radius: 0;
   }
+  &.popup {
+    box-shadow: none;
+    border-radius: 0;
+  }
   // server-side decorations as used by mutter
   &.ssd {
     border-radius: if($darker=='false' and $variant=='light', 4px 4px 0 0, 3px 3px 0 0);
@@ -2812,7 +2821,7 @@ GtkVolumeButton.button { padding: 8px; }
     &.maximized { border-radius: 0; }
   }
   &.csd {
-    &.popup, &.menu {
+    &.popup {
       border-radius: 2px;
       box-shadow: 0 3px 6px if($variant == 'light', $_wm_border, transparentize($_wm_border, 0.1)),
                   0 0 0 1px if($variant == 'light', $_wm_border, darken($bg_color, 10%));
@@ -2843,11 +2852,10 @@ GtkVolumeButton.button { padding: 8px; }
   }
 
   .button.titlebutton {
-    padding: 7px 4px;
+    padding: 6px 4px;
 
     @include button(undecorated);
     background-color: transparentize($header_bg, 1);
-    border-width: 0;
 
     &:hover {
       @include button(header-hover);
@@ -2862,6 +2870,7 @@ GtkVolumeButton.button { padding: 8px; }
       background-color: transparent;
       background-position: center;
       background-repeat: no-repeat;
+      border-width: 0;
 
       &:backdrop { opacity: 1; }
     }