Index: src/assets/css/style.css
===================================================================
--- src/assets/css/style.css	(revision b109a29074451826ffb9e26cff2c04f4b628a7b8)
+++ src/assets/css/style.css	(revision 9dbb17595baeaf2fe5c9a3de9d7495d5699216fa)
@@ -564,5 +564,6 @@
 /* Embeds */
 .pcms-embed, .folio-embed { margin: 2rem 0; }
-.pcms-embed iframe, .folio-embed iframe { width: 100%; display: block; border: 0; border-radius: var(--radius); }
+.pcms-embed iframe, .pcms-embed video, .pcms-embed audio,
+.folio-embed iframe, .folio-embed video, .folio-embed audio { width: 100%; display: block; border: 0; border-radius: var(--radius); }
 
 /* Article footer */