title: Select - Option How to Pause browser to Inspect
body: <p>I have a dropdown menu created by select - option. A sample is <a href="https://jsfiddle.net/j9o6ra3x/148/" rel="nofollow noreferrer">HERE</a></p>
  
  <p>I need to inspect this dropdown menu to do some customer style.  I could pause Chrome by below code, but when I move the mouse, the dropdown menu disappears away!</p>
  
  <p>I wonder if there are some ways to pause the screen then inspect the select-option dropdown menu.</p>
  
  <pre><code>setTimeout(function(){debugger;}, 5000)
  </code></pre>