diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 5517c41..54d9d26 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -55,7 +55,9 @@ ul li {
     padding-left: 20px;
     background: url(puce.png) no-repeat left center;
 }
-
+ul, ol {
+    padding-left: 0;
+}
 
 :link, :visited {
     color: #4E6A91;
@@ -614,6 +616,8 @@ div.sidebar {
     padding: 10px;
     width: 180px;
 }
-ul {
-    padding-left: 0;
+/* diff */
+.diff table tbody th {
+    background: #D7E6FF;
+    color: #674E4E;
 }