diff --git a/default.css b/default.css
index 737db22d..c881c662 100644
--- a/default.css
+++ b/default.css
@@ -1,12 +1,13 @@
 BODY { color: Black; background-color: White; }
 A { color: Blue; }
 A:visited { color: Navy; }
-H1 { font-size: 150%; margin: 0; }
-H2 { font-size: 150%; margin: 0; }
-H3 { margin: 0; }
+H1 { font-size: 150%; margin-top: 0; }
+H2 { font-size: 150%; margin-top: 0; }
+H3 { margin-top: 0; }
 FIELDSET { float: left; padding: .5em; margin: 0; }
-PRE { margin: .12em 0; }
-TABLE { margin-top: 1em; }
+PRE { margin: .12em 0 1em; }
+TABLE { margin-bottom: 1em; }
+P { margin-top: 0; }
 .error { color: Red; }
 .message { color: Green; }
 #menu { position: absolute; top: 8px; left: 8px; width: 15em; overflow: auto; white-space: nowrap; }