JSFiddle - React, Tailwind, and code Playground

by tjerabek

HTML

<div class="popup-window">
    Ahoj
</div>
<a href="#" class="popup">Open popup</a>

CSS

.popup-window{
    text-align: center;
    line-height: 400px;
    color: white;
    font-size: 10em;
    font-family: Georgia;
    
    width: 500px;
    height: 400px;
    background: #242420;  
    position: fixed;
    left: 50%;
    margin-left: -250px;
    top: 100%;
    -webkit-transition: all 300ms ease-in-out;
    -moz-transition: all 300ms ease-in-out;
    -ms-transition: all 300ms ease-in-out;
    -o-transition: all 300ms ease-in-out;
    transition: all 300ms ease-in-out;
}
.popup-window.open{
    top: 10%;
}

JavaScript

$(document).on('click', '.popup', function() {
    $('.popup-window').addClass('open');
    return false;
});