Update help.md

test image pop on hover

ghpages/help.md

@@ -2,10 +2,40 @@
 title: Getting Help
 permalink: /help/
 ---
+
+<style>
+  .image-container {
+    position: relative;
+    display: inline-block;
+  }
+
+  .image-popup {
+    display: none;
+    position: absolute;
+    top: -100px; /* Adjust this value to control the popup position */
+    left: 0;
+    background-color: white;
+    border: 1px solid #ccc;
+    padding: 10px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
+  }
+
+  .image-container:hover .image-popup {
+    display: block;
+  }
+</style>
+
 The [Silo](https://github.com/LLNL/Silo) project is maintained on GitHub.
 Users needing support will need [a (free) GitHub account](https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F&source=header-home) to create and comment on issues and discussions and to watch for new releases.
 
-The [**Watch**](https://docs.github.com/en/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications#configuring-your-watch-settings-for-an-individual-repository) button on the [main Silo repository](https://github.com/LLNL/Silo) provides controls to opt in or out of various kinds of [notifications](https://docs.github.com/en/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications) including to just watch for releases (**Watch**->**Custom**->Check *only releases*).
+The [**Watch**](https://docs.github.com/en/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications#configuring-your-watch-settings-for-an-individual-repository) button on the [main Silo repository](https://github.com/LLNL/Silo) provides controls to opt in or out of various kinds of [notifications](https://docs.github.com/en/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications) including to just watch for releases
+
+<div class="image-container">
+  (<bold>Watch->Custom</bold>->Check *only releases*).
+    <div class="image-popup">
+        <img src="https://avatars.githubusercontent.com/u/5720676?v=4" alt="Popup Image Description">
+    </div>
+</div>
 
 A [GitHub Q&A Discussion](https://github.com/LLNL/Silo/discussions/new?category=q-a) is the preferred way to get help because it is likely to be seen by more people who can provide a timely response and because any response produced is likely to be a benefit to the widest possible audience.