diff --git a/static/css/staticman.css b/static/css/staticman.css
index 082c7f0..2c01efc 100644
--- a/static/css/staticman.css
+++ b/static/css/staticman.css
@@ -82,7 +82,7 @@
  	height: 10em;
 }
 
-form--loading:before {
+.form--loading:before {
 	content: '';
 }