title: jquery slide up for hidden element
body: <pre><code>$(function(){
      $('#twittercontent').hide();
  });
  
  $('#twitter').on('click', '.hvtext',function(){
      $('#twittercontent').slideUp('slow');
  });
  
  #twittercontent {
      background:rgba(255,0,0,1);
      width:320px;
      height:310px;
      display:block;
      z-index:205;
      position:absolute;
      top:5em;
      left:20em;
  }
  </code></pre>
  
  <p>The div 'twittercontent' is a div that is called when clicking '.hvtext'. It is hidden while not clicked and when called I want it to slide up. </p>
  
  <p>.slideDown works but .slideUp does not. I'd prefer it to slide up, is there any reason why .slideUp isn't working in this case?</p>