1 files changed, 20 insertions, 0 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 3d5a93e5..7ffb940b 100644
--- a/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/Blue-Submarine/gtk-3.0/gtk-widgets.css
@@ -4449,6 +4449,26 @@ GtkMessageDialog {
     padding: 0;
 }
 
+/* ie. mate-keyboard-properties option window */
+GtkDialog GtkScrolledWindow.frame {
+    border-color: @notebook_border;
+    border-style: solid;
+    border-width: 1px;
+    border-radius: 2px;
+}
+
+GtkDialog GtkScrolledWindow.frame GtkViewport .vertical {
+    background-color: shade (@theme_bg_color, 1.10);
+}
+
+GtkDialog GtkScrolledWindow.frame GtkViewport .vertical GtkExpander .vertical {
+    background-color: @theme_base_color;
+    border-radius: 3px;
+    border-color: @notebook_border;
+    border-style: solid;
+    border-width: 1px;
+}
+
 /* middle buttons */
 .dialog-action-area.linked .button,
 .dialog-action-area.linked .button:active,