diff --git a/h/style b/h/style
index 3a6031ddc880dd25e298071dbe70dbebbf2469e0..1e27e74855b85d527f986e9a5564218bec6ce700 100644
--- a/h/style
+++ b/h/style
@@ -19,6 +19,7 @@
  *          07-Mar-94: CSM: Removed RJUSTIFY from label flags
  *          13-Jun-94: NK : display fields now unfilled
  *          06-Jun-97: PW : Added writable icons without borders for Daytona
+ *          24-Jun-97: PW : Changed slider look for Daytona
  */
 
 #ifndef __style_h
@@ -213,10 +214,20 @@
                                              )
 #define style_DISPLAY_FIELD_VALIDSTR        "R2;f17"  /* make sure colours are ok when we come to ff */
 
+#ifdef DAYTONA_BUILD
+#define style_SLIDER_BORDERSIZE			4
+#define style_HSLIDER_WELL_BACKCOL            7 /* black */
+#define style_HSLIDER_WELL_TYPE              wimp_BUTTON_NEVER
+#define style_HSLIDER_WELL_ICONFLAGS         (wimp_ICONFLAGS_FILLED |\
+                                              (wimp_ICONFLAGS_BUTTON_TYPE * style_HSLIDER_WELL_TYPE) |\
+                                              (wimp_ICONFLAGS_BACKCOL * style_HSLIDER_WELL_BACKCOL)\
+                                             )
+#define style_HSLIDER_WELL_VALIDSTR          ""
+#else /* DAYTONA_BUILD */
+#define style_SLIDER_BORDERSIZE			12
+//#define style_HSLIDER_HEIGHT                 40 /* OS Units */
 
-#define style_HSLIDER_HEIGHT                 40 /* OS Units */
-
-#define style_HSLIDER_WELL_HEIGHT            40 /* OS Units */
+//#define style_HSLIDER_WELL_HEIGHT            40 /* OS Units */
 #define style_HSLIDER_WELL_BACKCOL            1 /* v. light grey */
 #define style_HSLIDER_WELL_TYPE              wimp_BUTTON_NEVER
 #define style_HSLIDER_WELL_ICONFLAGS         (wimp_ICONFLAGS_HAS_BORDER |\
@@ -226,6 +237,7 @@
                                               (wimp_ICONFLAGS_BACKCOL * style_HSLIDER_WELL_BACKCOL)\
                                              )
 #define style_HSLIDER_WELL_VALIDSTR          "R2"
+#endif /* DAYTONA_BUILD */
 
 #define style_HSLIDER_BACKGND_HEIGHT         16 /* OS Units */
 #define style_HSLIDER_BACKGND_BACKCOL         0 /* white */
@@ -243,9 +255,18 @@
                                               (wimp_ICONFLAGS_BACKCOL * style_HSLIDER_VALUE_BACKCOL)\
                                              )
 
-#define style_VSLIDER_WIDTH                  20 /* OS Units */
+//#define style_VSLIDER_WIDTH                  20 /* OS Units */
 
-#define style_VSLIDER_WELL_WIDTH             20 /* OS Units */
+//#define style_VSLIDER_WELL_WIDTH             20 /* OS Units */
+#ifdef DAYTONA_BUILD
+#define style_VSLIDER_WELL_BACKCOL            7 /* black */
+#define style_VSLIDER_WELL_TYPE              wimp_BUTTON_NEVER
+#define style_VSLIDER_WELL_ICONFLAGS         (wimp_ICONFLAGS_FILLED |\
+                                              (wimp_ICONFLAGS_BUTTON_TYPE * style_HSLIDER_WELL_TYPE) |\
+                                              (wimp_ICONFLAGS_BACKCOL * style_HSLIDER_WELL_BACKCOL)\
+                                             )
+#define style_VSLIDER_WELL_VALIDSTR          ""
+#else /* DAYTONA_BUILD */
 #define style_VSLIDER_WELL_BACKCOL            1 /* v. light grey */
 #define style_VSLIDER_WELL_TYPE              wimp_BUTTON_NEVER
 #define style_VSLIDER_WELL_ICONFLAGS         (wimp_ICONFLAGS_HAS_BORDER |\
@@ -255,6 +276,7 @@
                                               (wimp_ICONFLAGS_BACKCOL * style_VSLIDER_WELL_BACKCOL)\
                                              )
 #define style_VSLIDER_WELL_VALIDSTR          "R2"
+#endif /* DAYTONA_BUILD */
 
 #define style_VSLIDER_BACKGND_WIDTH          16 /* OS Units */
 #define style_VSLIDER_BACKGND_BACKCOL         0 /* white */