diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index cd0695f..43143b2 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -631,7 +631,7 @@ div.sidebar {
     color: #fff;
     background: #4e6a91;
 }
-.diff table th {
+.diff li.entry, .diff table th {
     border-color: #4e6a91;
 }
 /*  */