diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 427144ed8..af9fc88e7 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -5343,6 +5343,8 @@ a.status-card {
   inset-inline-start: 0;
   width: 100%;
   height: 100%;
+  max-width: 100vw;
+  max-height: 100vh;
   box-sizing: border-box;
   display: flex;
   flex-direction: column;