Ticket #52545: 52545.2.diff

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

@@ -50 +50 @@
 
 /* Image */
 
-.wp-block-image figure {
-        margin-bottom: 24px;
+.wp-block-image {
+        margin-block-start: 0;
+        margin-block-end: 0;
+        margin-inline-start: 0;
+        margin-inline-end: 0;
 }
 
 .wp-block-image figcaption {
@@ -65 +68 @@
         margin: 0;
 }
 
+.wp-block-image img {
+        height: auto;
+}
+
 /* Gallery */
 
 .wp-block-gallery {