JSFiddle - React, Tailwind, and code Playground

HTML

<select class="select1" size="5" style="display:none">        
    <option name="test" value="" class="first">Select</option>       
    <option name="test" value="" class="">Opt1</option>       
    <option name="test" value="" class="">Opt2</option> 
</select>

JavaScript

$(document).ready(function() {
    $('.select1').toggle();
    $(document).click(function(e) {
  $('.select1').attr('size',0);
});
});