I use this feature all the time. It works great for me. Here is how I have mine set up. I use it for a drop-down language bar in my articles. I have to do all of my CSS inline with HTML to get around restrictions from our IT department. Just remove the CSS Here is a portion of the code:

<div>
<details style="display:block;border-radius:5px;position:absolute;z-index:60;right:200px;box-shadow:1px 1px 6px rgba(0,0,0,.5);margin:-100px;width:15%;background-color:#fff;color:#3f0647">
<summary style="text-align:left;border-radius:5px;background:#5E0063;padding-left:15px;color:white">
<strong>Select a Language</strong>
</summary>
<ul style="width:100%;float:right;color:#3f0647">
<li style="display:block;width:100%;text-align:left;padding:5px;margin:2px">
<a href=""><strong>US-EN</strong></a>
</li>
</ul>
</details>
</div>

Here are screen shots to show how it looks in published articles.

Hope this helps,

Tony I

Scentsy Knowledge Base Content Admin.