Style pullquotes on the front end.

ixion/blocks.css

@@ -238,14 +238,19 @@ p.has-drop-cap:not(:focus)::first-letter {
 }
 
 .wp-block-pullquote blockquote {
-	border-top: 2px solid currentColor;
-	border-bottom: 2px solid currentColor;
+	border-top: 2px solid #d7b221;
+	border-bottom: 2px solid #d7b221;
 	font-style: italic;
 	font-size: 24px;
 	margin: 0 0 1.5em;
 	padding: .8em 0;
 }
 
+.wp-block-pullquote cite {
+	font-size: 18px;
+	font-style: normal;
+}
+
 .wp-block-pullquote.alignleft p,
 .wp-block-pullquote.alignright p {
 	font-size: 24px;