JSFiddle - React, Tailwind, and code Playground

HTML

<div id="clickme">
    Click me  :-P
</div>

<div id="info">
  Stay, damn!
</div>

CSS

* { overflow:hidden; }

#info {
    background: orange;
    width: 100%;
    height: 100px;
    z-index: 20;
    position: absolute;
    bottom: 0px;
}

JavaScript

$('#info').toggle(
        function () {
            $('#info').animate({
                height:"200px"
            }, 500);
        },
        function () {
            $('#info').animate({
                height:"100px"
            }, 500);
        });