diff --git a/wp-content/themes/twentyfifteen/style.css b/wp-content/themes/twentyfifteen/style.css
index 4fa865712b..b6f95c5b21 100644
--- a/wp-content/themes/twentyfifteen/style.css
+++ b/wp-content/themes/twentyfifteen/style.css
@@ -4153,6 +4153,8 @@ span > video {
 	.widget input[type="button"],
 	.widget input[type="reset"],
 	.widget input[type="submit"] {
+		font-size: 12px;
+		font-size: 1.2rem;
 		padding: 0.5417em 1.0833em;
 	}