docs: Fix some more videos

docs/src/apps/mastodon.md

@@ -2,6 +2,6 @@
 
 Mastodon is the Fediverse software run in the Shivering-Isles infrastructure. It is currently running as a single-user instance.
 
-<iframe width="100%" height="480" src="https://www.youtube-nocookie.com/embed/IPSbNdBmWKE" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+<iframe src="https://www.youtube-nocookie.com/embed/IPSbNdBmWKE" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
 
 The instance is currently deployed using a [helm chart](../charts/mastodon.md) maintained as part of the GitOps repository.
\ No newline at end of file

docs/src/apps/minio.md

@@ -2,7 +2,7 @@
 
 Minio provides S3-compatible object storage for all kinds of things. It's deployed on the [NAS](../hardware/nas.md) and stores bulk storage.
 
-<iframe width="100%" height="480" src="https://www.youtube-nocookie.com/embed/m0suyfBuaDg" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+<iframe src="https://www.youtube-nocookie.com/embed/m0suyfBuaDg" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
 
 ## Static Web Hosting