diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 1d5c8b4..5d47d3c 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -103,6 +103,7 @@ input[type="button"]:hover, input[type="submit"]:hover, input[type="reset"]:hove
 }
 input[type="button"], input[type="submit"], input[type="reset"] {
     background: #C46300;
+    border: 1px outset #984601;
 }
 input[type="text"], input.textwidget, textarea {
     border: 1px solid #C46300;