cbbdb22f169d0f840382b75eb32ce851c26a7408
kent
  Wed May 30 18:05:40 2012 -0700
Tighting up spacing between button rows.
diff --git src/hg/hgTracks/hgTracks.c src/hg/hgTracks/hgTracks.c
index f756a51..f612693 100644
--- src/hg/hgTracks/hgTracks.c
+++ src/hg/hgTracks/hgTracks.c
@@ -4508,31 +4508,31 @@
     hButtonWithMsg("hgt.left1", " < ", "move 10% to the left");
     hButtonWithMsg("hgt.right1", " > ", "move 10% to the right");
     hButtonWithMsg("hgt.right2", ">> ", "move 47.5% to the right");
     hButtonWithMsg("hgt.right3", ">>>", "move 95% to the right");
 #endif
     hWrites(" zoom in ");
     /* use button maker that determines padding, so we can share constants */
     topButton("hgt.in1", ZOOM_1PT5X);
     topButton("hgt.in2", ZOOM_3X);
     topButton("hgt.in3", ZOOM_10X);
     topButton("hgt.inBase", ZOOM_BASE);
     hWrites(" zoom out ");
     topButton("hgt.out1", ZOOM_1PT5X);
     topButton("hgt.out2", ZOOM_3X);
     topButton("hgt.out3", ZOOM_10X);
-    hWrites("<div style='height:1em;'></div>\n");
+    hWrites("<div style='height:0.3em;'></div>\n");
 #endif//ndef USE_NAVIGATION_LINKS
 
     if (showTrackControls)
 	{
 	/* Break into a second form so that zooming and scrolling
 	 * can be done with a 'GET' so that user can back up from details
 	 * page without Internet Explorer popping up an annoying dialog.
 	 * Do rest of page as a 'POST' so that the ultra-long URL from
 	 * all the track controls doesn't break things.  IE URL limit
 	 * is 2000 bytes, but some firewalls impose a ~1000 byte limit.
 	 * As a side effect of breaking up the page into two forms
 	 * we need to repeat the position in a hidden variable here
 	 * so that zoom/scrolling always has current position to work
 	 * from. */
     #if IN_PLACE_UPDATE