revert css update

diff --git a/waf.css b/waf.css
index cdd64c7..81f019c 100755 (executable)
--- a/waf.css
+++ b/waf.css
@@ -1,8 +1,4 @@
 
-body {
-  margin: 1em 5% 1em 5%;
-}
-
 
 div.tableblock > table {
   border: 1px solid gray;