title: Dropdown menu in React not showing
body: <p>I'm trying to create a simple dropdown menu in a card element but am having issues getting the menu to actually show up. I inspected it on Chrome and it says the menu is there but I can't get it to show up on the screen.</p>
  
  <pre><code>constructor(props) {
      super(props);
      this.state = {
          loading: true,
          open: false
      };
  }
  
      toggleDropDown = () =&gt; {
      this.setState({ open: !this.state.open });
  };
  
  &lt;div className="content"&gt;
       &lt;div
           onClick={event =&gt; {
               event.stopPropagation();
           }}
           onFocus={() =&gt; {
               this.toggleDropDown();
           }}
           onBlur={() =&gt; {
               this.toggleDropDown();
           }}
           tabIndex="0"
           className="ui right floated dropdown" &gt;
           &lt;i className="ellipsis vertical icon" /&gt;
                {this.state.open ? (
                      &lt;div className="menu"&gt;
                           &lt;div className="item"&gt;
                                &lt;i className="edit icon" /&gt; Edit Post
                           &lt;/div&gt;
                           &lt;div className="item"&gt;
                                &lt;i className="delete icon" /&gt;Remove Post
                           &lt;/div&gt;
                           &lt;div className="item"&gt;
                                &lt;i className="hide icon" /&gt; Hide Post
                           &lt;/div&gt;
                      &lt;/div&gt;
                ) : null}
          &lt;/div&gt;
          &lt;div className="header"&gt;{schedule.title}&lt;/div&gt;
          &lt;div className="description"&gt;
                &lt;p&gt;{schedule.description}&lt;/p&gt;
          &lt;/div&gt;
          &lt;div className="meta"&gt;
               &lt;span className="right floated time"&gt;
                     {moment(schedule.date).fromNow()}
               &lt;/span&gt;
         &lt;/div&gt;
   &lt;/div&gt;
  </code></pre>
  
  <p>This is a screenshot of the card I am producing (div with classname content is all that shows up in the picture).
  <a href="https://i.stack.imgur.com/H579M.png" rel="nofollow noreferrer">Reactjs dropdown menu</a></p>