Ticket #60164: 60164.2.patch

src/wp-content/themes/twentyfourteen/css/blocks.css

@@ -394 +394 @@
         margin-right: 0;
 }
 
+/* Search */
+
+html :where(.wp-block-search__button-inside .wp-block-search__inside-wrapper) {
+        border: 1px solid #949494;
+        padding: 4px;
+}
+
 /*--------------------------------------------------------------
 6.0 Blocks - Colors
 --------------------------------------------------------------*/