JSFiddle - React, Tailwind, and code Playground

HTML

<div id="fixed_cct_us" style="right: 240px;"></div>
<div id="quick_cct_form">show hide</div>

JavaScript

$(document).on('mouseup', function (e) {
      $("#quick_cct_form").hide();
  $("#fixed_cct_us").css("right","-40px");
  e.stopPropagation();
});