2 files changed, 12 insertions, 2 deletions
diff --git a/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css b/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
index b9212958..d5f5c3f3 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
@@ -5556,6 +5556,15 @@ GtkPrintUnixDialog.background .vertical.view.dialog-vbox .notebook GtkToggleButt
     border-radius: 4px;
 }
 
+/******************
+ * GtkFileChooser *
+ ******************/
+
+GtkFileChooserWidget.vertical GtkPaned.horizontal {
+    -GtkPaned-handle-size: 3px;
+    border-color: transparent;
+}
+
 /*****************
  * Miscellaneous *
  *****************/
diff --git a/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css b/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
index 3e05dcb9..4039334f 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/mate-applications.css
@@ -34,8 +34,9 @@ CajaWindow CajaInformationPanel .vertical {
 }
 
 /* the small line between sidebar and view */
-CajaWindow * {
-    -GtkPaned-handle-size: 2px;
+CajaWindow GtkPaned.horizontal {
+    -GtkPaned-handle-size: 3px;
+    border-color: transparent;
 }
 
 /* disabled, looks uggly