diff --git a/gtk-3.0/gtk-widgets.css b/gtk-3.0/gtk-widgets.css
index 6376f3a..fbdc193 100644
--- a/gtk-3.0/gtk-widgets.css
+++ b/gtk-3.0/gtk-widgets.css
@@ -3983,3 +3983,16 @@ GtkBubbleWindow .toolbar {
                 0 3px 6px rgba(0, 0, 0, 0.23),
                 0 0 0 1px mix(shade(@titlebar_bg_color, 0.7), @titlebar_fg_color, 0.21);
 }
+
+/** Fix some part is black color **/
+
+GtkWindow {
+    color: @fg_color;
+    background-color: @bg_color;
+}
+GtkPaned {
+    background-color: @bg_color;
+}
+GtkEventBox {
+    background-color: @bg_color;
+}