JSFiddle - React, Tailwind, and code Playground

HTML

<nav><ul>UL</ul></nav>
<div id="logoMob">Clica-me</div>

CSS

ul{
    position: fixed;
    top: 50px;
}

JavaScript

var bandeira = false;
$('#logoMob, #btMob').click(function () {
    $('nav ul').stop(true).animate({
        left: (bandeira = (!bandeira)) ? "328px" : "0px"
    }, 300, 'linear');
});