Add 10-year anniversary video to news items

_posts/2025-12-18-10years.md

@@ -0,0 +1,34 @@
+---
+layout: post
+title: 10 years ESMValTool!
+date: 2025-12-18
+---
+
+Version 1.0 of the ESMValTool was released on 18 December 2015! 
+
+Watch the 10 years [ESMValTool anniversary video](https://www.youtube-nocookie.com/embed/yVU7ASUq9Jc?si=bGeLyS5KRnAP3XlO) on YouTube!
+
+<link rel="stylesheet" type="text/css" href="../assets/css/video.css">
+
+<div class="video" style="background-image: url('../assets/img/esmvaltool_10years_video_preview.jpg')">
+  <iframe
+    class="video__iframe"
+    width="736"
+    height="360"
+    data-src="https://www.youtube-nocookie.com/embed/yVU7ASUq9Jc?si=bGeLyS5KRnAP3XlO"
+    frameborder="0"
+    allow="accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+    allowfullscreen="allowfullscreen"
+  ></iframe>
+  <form class="video__notice">
+    <p>
+      We've embedded content from YouTube here. As YouTube collects personal data and tracks your
+      viewing behavior, we'll only load the video after you consent to their use of cookies and
+      the technologies described in their
+      <a href="https://www.youtube.com/t/privacy">privacy policy</a>.
+    </p>
+	<input id="user_consent" type="button" value="Allow content from YouTube" onclick="activateVideos();" />
+  </form>
+</div>
+
+<script src="../assets/js/video.js"></script>