JSFiddle - React, Tailwind, and code Playground

HTML

<select>
   <option disabled>SELECT YOUR SHIT</option>
   <option value="1">SHIT NUMBER ONE</option>
   <option value="2">SECOND SHIT</option>
   <option value="3">TRIPLEX SHIT</option>
   <option value="4">SHITETRA</option>
</select>

JavaScript

$('select').hover(function(){
    var count = $(this).children().length;
	$(this).attr('size', 1);
},function(){
    $(this).removeAttr('size');
});