diff -ur rio/dat.h riobk/dat.h
--- a/dat.h	2025-06-13 22:02:59.936608622 +0200
+++ b/dat.h	2025-04-06 19:46:46.000000000 +0200
@@ -49,8 +49,8 @@
 {
 	Selborder		= 4,		/* border of selected window */
 	Unselborder	= 1,		/* border of unselected window */
-	Scrollwid 		= 12,		/* width of scroll bar */
-	Scrollgap 		= 4,		/* gap right of scroll bar */
+	Scrollwid 		= 0,		/* width of scroll bar */
+	Scrollgap 		= 0,		/* gap right of scroll bar */
 	BIG			= 3,		/* factor by which window dimension can exceed screen */
 	TRUE		= 1,
 	FALSE		= 0,
diff -ur rio/menuhit.c riobk/menuhit.c
--- a/menuhit.c	2025-06-13 22:02:59.936608622 +0200
+++ b/menuhit.c	2025-04-11 09:28:32.000000000 +0200
@@ -7,14 +7,14 @@
 
 enum
 {
-	Margin = 4,		/* outside to text */
-	Border = 2,		/* outside to selection boxes */
-	Blackborder = 2,	/* width of outlining border */
-	Vspacing = 2,		/* extra spacing between lines of text */
+	Margin = 13,		/* outside to text */
+	Border = 13,		/* outside to selection boxes */
+	Blackborder = 0,	/* width of outlining border */
+	Vspacing = 4,		/* extra spacing between lines of text */
 	Maxunscroll = 25,	/* maximum #entries before scrolling turns on */
 	Nscroll = 20,		/* number entries in scrolling part */
-	Scrollwid = 14,		/* width of scroll bar */
-	Gap = 4,			/* between text and scroll bar */
+	Scrollwid = 0,		/* width of scroll bar */
+	Gap = 0,			/* between text and scroll bar */
 };
 
 /*

diff -ur rio/wind.c riobk/wind.c
--- a/wind.c	2025-06-13 22:02:59.936608622 +0200
+++ b/wind.c	2025-04-06 19:42:26.000000000 +0200
@@ -353,7 +353,7 @@
 
 	w->i = i;
 	w->mc.image = i;
-	r = insetrect(i->r, Selborder+1);
+	r = insetrect(i->r, Selborder+20);
 	w->scrollr = r;
 	w->scrollr.max.x = r.min.x+Scrollwid;
 	w->lastsr = ZR;

@@ -1264,7 +1249,7 @@
 
 	w = emalloc(sizeof(Window));
 	w->screenr = i->r;
-	r = insetrect(i->r, Selborder+1);
+	r = insetrect(i->r, Selborder+20);
 	w->i = i;
 	w->mc = *mc;
 	w->ck = ck;