diff --git "a/wp-content/themes/twentyfifteen/css/blocks.css" "b/wp-content/themes/twentyfifteen/css/blocks.css"
index fa9d935aaa..e558e80226 100644
--- "a/wp-content/themes/twentyfifteen/css/blocks.css"
+++ "b/wp-content/themes/twentyfifteen/css/blocks.css"
@@ -393,6 +393,10 @@ p.has-drop-cap:not(:focus)::first-letter {
 	padding: 0.7917em 1.5em;
 	text-transform: uppercase;
 	vertical-align: baseline;
+	
+}
+.entry-content .wp-block-button .wp-block-button__link {
+	border: 2px solid;
 }
 
 .entry-content .wp-block-button:not(.is-style-outline) .wp-block-button__link {