I have a dropdown menu created by select - option.

  Select an option...
  Option 1
  Option 2
  Option 3
  Option 4

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!

I wonder if there are some ways to pause the screen then inspect the select-option dropdown menu.

setTimeout(function(){debugger;}, 5000)