Index: wp-content/themes/twentyseventeen/assets/css/blocks.css
===================================================================
--- wp-content/themes/twentyseventeen/assets/css/blocks.css	(revision 55596)
+++ wp-content/themes/twentyseventeen/assets/css/blocks.css	(working copy)
@@ -196,6 +196,10 @@
 	text-align: right;
 }
 
+.wp-block-table figcaption {
+    text-align: center !important;
+}
+
 /*--------------------------------------------------------------
 4.0 Blocks - Layout Elements
 --------------------------------------------------------------*/
Index: wp-content/themes/twentytwentytwo/style.css
===================================================================
--- wp-content/themes/twentytwentytwo/style.css	(revision 55596)
+++ wp-content/themes/twentytwentytwo/style.css	(working copy)
@@ -159,3 +159,7 @@
 .wp-block-post-comments ol.commentlist ul.children li:not(:last-child) {
 	margin-bottom: 1rem;
 }
+
+.wp-block-post-comments ol.commentlist li.comment {
+	margin-bottom: 1rem;
+}
\ No newline at end of file