diff --git a/mercurial/templates/static/style-monoblue.css b/mercurial/templates/static/style-monoblue.css
--- a/mercurial/templates/static/style-monoblue.css
+++ b/mercurial/templates/static/style-monoblue.css
@@ -514,3 +514,7 @@ ul#graphnodes li .info {
 .scroll-loading-error {
     background-color: #FFCCCC !important;
 }
+
+#doc {
+    margin: 0 30px;
+}