diff --git a/public/index.html b/public/index.html
index 5742287..b07109c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -228,13 +228,18 @@
 
      section.posts .post .attachments {
          margin-top: 16px;
-         height: 320px;
+         max-height: 320px;
          display: flex;
          align-items: flex-start;
          max-width: 100%;
          overflow: auto;
      }
 
+     section.posts .post .attachments img,
+     section.posts .post .attachments video {
+         max-height: 320px;
+     }
+
      section.posts .post .controls {
          margin: 24px 0 0;
          padding: 0;