X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fnlibrary%2Ftopology%2Fpreamble.xml;h=018c0b44564953102c1f3c51836ddf4fe8c14539;hb=e3369ffc8b690703cfafc7985f69db5fc140d749;hp=3e76da66b33c4c803ee137f5590bd9e4040fc69c;hpb=e008452eb6b63f53b4eafc13853f7521d411dd00;p=helm.git

diff --git a/helm/software/matita/nlibrary/topology/preamble.xml b/helm/software/matita/nlibrary/topology/preamble.xml
index 3e76da66b..018c0b445 100644
--- a/helm/software/matita/nlibrary/topology/preamble.xml
+++ b/helm/software/matita/nlibrary/topology/preamble.xml
@@ -25,7 +25,7 @@ pre {
 	margin-left: 2em; 
 }
 
-img { 
+img, .img { 
 	margin-left: auto; 
 	margin-right: auto; 
 	display: block;
@@ -39,10 +39,11 @@ date {
 }
 
 body {
-	margin-right: 3em;
-	margin-left: 4em;
+	margin-right: 3cm;
+	margin-left: 3cm;
 }
 
+
 p { text-align: justify; } 
   </style>
   <script type="text/javascript" src="sh_main.js"></script>