diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 9ff3ffb..252118f 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -451,10 +451,10 @@ input[type="reset"]:hover,
     border: 1px solid #674e4e;
     color: #fff;
 }
-#save input[type="button"] {
+#save {
     background: #669900;
 }
-#delete input[type="button"] {
+#delete {
     background: rgba(240, 215, 215);
 }
 #attachments input[type="button"],