diff --git a/public/index.html b/public/index.html
index 6ea878a..aec0864 100644
--- a/public/index.html
+++ b/public/index.html
@@ -262,9 +262,9 @@
             on Mastodon by searching <a href="https://mastodon.social/@_elena@mastodon.social" target="_blank">@_elena@mastodon.social</a>.</p>
         <div class="video-container">
             <iframe title="Introducing the Fediverse: a New Era of Social Media"
-                        src="https://videos.elenarossini.com/videos/embed/64VuNCccZNrP4u9MfgbhkN" frameborder="0" allowfullscreen=""
+                        src="https://videos.elenarossini.com/videos/embed/64VuNCccZNrP4u9MfgbhkN" allowfullscreen=""
                         sandbox="allow-same-origin allow-scripts allow-popups allow-forms"
-                        loading="lazy" alt="video link to Introducing the Fediverse: a New Era of Social Media"></iframe>
+                        loading="lazy"></iframe>
         </div>
         </section>
         <h2>Getting started in the Fediverse</h2>
@@ -278,14 +278,14 @@
         <strong>Popular places to get started are</strong>:<br/>
         <ul>
             <li>
-            <strong><a href="https://lemmy.zip" target="_blank">Lemmy.zip</a></strong> for Lemmy or <strong><a
-                    href="https://piefed.social" target="_blank">Piefed.social</a></strong> for PieFed, which is the software that this
+            <strong><a href="https://lemmy.zip" target="_blank" rel="nofollow">Lemmy.zip</a></strong> for Lemmy or <strong><a
+                    href="https://piefed.social" target="_blank" rel="nofollow">Piefed.social</a></strong> for PieFed, which is the software that this
             community runs.
         </li>
-        <li><strong><a href="https://mastodon.social" target="_blank">Mastodon.social</a></strong> - the largest mastodon instance.
+        <li><strong><a href="https://mastodon.social" target="_blank" rel="nofollow">Mastodon.social</a></strong> - the largest mastodon instance.
             Search for hashtags or check out whats trending and follow them to create your timeline.
         </li>
-        <li><strong><a href="https://pixelfed.social" target="_blank">Pixelfed.social</a></strong> - the largest Pixelfed instance. Also
+        <li><strong><a href="https://pixelfed.social" target="_blank" rel="nofollow">Pixelfed.social</a></strong> - the largest Pixelfed instance. Also
             search for timelines and hashtags of things that you're interested in or what may be trending.
         </li>
         </ul>
diff --git a/public/site-styles/style.css b/public/site-styles/style.css
index 225ee03..4061d98 100644
--- a/public/site-styles/style.css
+++ b/public/site-styles/style.css
@@ -137,6 +137,7 @@
     width: 100%;
     max-width: 560px;
     margin: var(--pico-typography-spacing-vertical) auto;
+    border: 0;
 }
 
 .video-container::before {