diff -u -r gtk2-engines-murrine-0.90.3.orig/src/murrine_style.c gtk2-engines-murrine-0.90.3/src/murrine_style.c
--- gtk2-engines-murrine-0.90.3.orig/src/murrine_style.c	2009-04-03 04:09:39.000000000 +0200
+++ gtk2-engines-murrine-0.90.3/src/murrine_style.c	2009-10-01 04:18:21.549123009 +0200
@@ -1259,12 +1259,21 @@
 		if (DETAIL ("slider"))
 		{
 			int trough_border = 0;
+		        if (scrollbar.horizontal) {
+				y += 2;
+				height -= 4;
+			} else {
+				x += 2;
+				width -= 4;
+			}
 			int trough_under_steppers = 1;
 
 			gtk_widget_style_get (widget,
 			                      "trough-border", &trough_border,
 			                      "trough-under-steppers", &trough_under_steppers,
 			                      NULL);
+			                      
+			trough_border = 2;
 
 			if (trough_border > 0 ||
 			    trough_under_steppers == 0 ||