comparison core/themes/stable/css/media/oembed.frame.css @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

+iframe {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  margin: 0;
+}