diff --git a/layouts/shortcodes/image.html b/layouts/shortcodes/image.html
index 96cb3dd..2056946 100644
--- a/layouts/shortcodes/image.html
+++ b/layouts/shortcodes/image.html
@@ -1,6 +1,6 @@
 <center>
 {{ $original := .Page.Resources.GetMatch (.Get "src") }}
-{{ $preview := $original.Resize "660x" }}
+{{ $preview := $original.Resize "700x Lanczos webp" }}
 <a href="{{ $original.RelPermalink }}" target="_new" style="border-bottom: 0px; background-color: inherit;">
     <img src="{{ $preview.RelPermalink }}" alt="{{ .Get "alt" }}" style="border: 0px;" />
 </a>
diff --git a/layouts/shortcodes/video.html b/layouts/shortcodes/video.html
index 5f805e9..97b82b8 100644
--- a/layouts/shortcodes/video.html
+++ b/layouts/shortcodes/video.html
@@ -1,5 +1,5 @@
 <center>
-    <video width="660" preload="auto" controls style="border: 0px;">
+    <video width="700" preload="auto" controls style="border: 0px;">
         <source src="{{ .Get "src" }}" />
         Your browser does not seem to support the video {{ .Get "src" }}.
     </video>