diff --git a/site.css b/site.css
index 9203fcd..dca3af2 100644
--- a/site.css
+++ b/site.css
@@ -182,9 +182,13 @@ main {
     }
 
 	div {
-		width: 100%;
+		align-self: stretch;
 	}
 
+    iframe {
+        width: 100%;
+    }
+
     > section:last-child, > article:last-child {
         margin-bottom: 2rem;
     }