JSFiddle - React, Tailwind, and code Playground

HTML

<div class="status">hello there</div>

CSS

.status {
  opacity: 0;
  position: fixed;
  top: -50px;
  left: 100px;
  padding: 10px 60px;
  background-color: #f3f3f3;
  border-left: 3px solid #828282;
  border-right: 3px solid #828282;
  border-bottom: 3px solid #828282;
  color: #666;
  border-radius: 0 0 5px 5px;
}
.status,
.status_active {
-webkit-transition: top 0.15s linear;
  transition: top 0.15s linear;
}

.status_active {
  top: 0px;
  opacity: 1;
}

JavaScript

var _ = {
    
    s: function(text) {
        if (text == false) {
            $('.status').removeClass('status_active');
            return true;
        } else {
        
        	$('.status').html(text);
        	$('.status').addClass('status_active');
        
        }
    }
    
}


$(document).ready(function() {
   
    setTimeout(function() {
       _.s('this is a test');
    }, 1000);
    
    setTimeout(function() {
         _.s(false);
    }, 3000);
    
});