diff --git a/layouts/partials/author-card.html b/layouts/partials/author-card.html
index 839874b..ec9fb7f 100644
--- a/layouts/partials/author-card.html
+++ b/layouts/partials/author-card.html
@@ -1,7 +1,7 @@
 {{- /* Inline author byline for post single pages.
        Expects the author page as context (.).
 */ -}}
-<div class="flex items-center gap-4 py-6 border-t border-b border-zinc my-8">
+<div class="flex items-center gap-4 py-6 border-t border-b border-zinc my-8 max-w-2xl">
   {{- $avatarRes := .Resources.GetMatch "avatar.*" -}}
   {{- if $avatarRes -}}
     {{- $av := $avatarRes.Resize "96x webp" -}}