diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 71b45f3..d548cc6 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -201,7 +201,7 @@ 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;
+    border: 1px solid #984601;
     -moz-border-radius: 4px;
 }
 input[type="text"], input.textwidget, textarea {