Index: wp-content/themes/twentyeleven/style.css
===================================================================
--- wp-content/themes/twentyeleven/style.css	(revision 21626)
+++ wp-content/themes/twentyeleven/style.css	(working copy)
@@ -435,6 +435,7 @@
 /* Forms */
 input[type=text],
 input[type=password],
+input[type=email],
 textarea {
 	background: #fafafa;
 	-moz-box-shadow: inset 0 1px 1px rgba(0,0,0,0.1);