Add Outline block style to Social Icons.

Author: bgardner

functions.php

@@ -70,6 +70,9 @@ function frost_register_block_styles() {
 		'core/navigation-link' => array(
 			'outline' => __( 'Outline', 'frost' ),
 		),
+		'core/social-links' => array(
+			'outline' => __( 'Outline', 'powder' ),
+		),
 	);
 
 	foreach ( $block_styles as $block => $styles ) {

style.css

@@ -311,6 +311,14 @@ p.has-background {
 	height: 1px;
 }
 
+/* Social Icons
+--------------------------------------------- */
+
+.wp-block-social-links.is-style-outline .wp-block-social-link {
+	background-color: transparent;
+	border: 1px solid currentColor;
+}
+
 /* Spacer
 --------------------------------------------- */