Ticket #42118: 42118.0.diff

src/wp-content/themes/twentyseventeen/style.css

@@ -2820 +2820 @@
         max-width: 100%;
 }
 
+/* Remove bottom on embeds that wrapped in paragraphs via wpautop. */
+p > embed:only-child,
+p > iframe:only-child,
+p > object:only-child {
+        margin-bottom: 0;
+}
+
 .wp-caption,
 .gallery-caption {
         color: #666;