JSFiddle - React, Tailwind, and code Playground

HTML

<div id="menu">
    <a href="#" class="open">Open All</a>
				<div>
					<div class="accordionButton">My Background</div>
					<div class="accordionContent">
					<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.</p>
					</div>
				</div>
				<div>
					<div class="accordionButton">Key Skills</div>
					<div class="accordionContent">
					<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.</p>
					</div>
				</div>
				<div>
					<div class="accordionButton">Career Goals</div>
					<div class="accordionContent">
					<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.</p>
					</div>
				</div>
        </div>

CSS

.accordionButton {
	font-family: 'BebasNeueRegular', 'Arial Narrow', Arial, sans-serif;
	padding: 5px 10px;
	position: relative;
	z-index: 20;
	display: block;
	height: 30px;
	cursor: pointer;
	color: #777;
	text-shadow: 1px 1px 1px rgba(255,255,255,0.8);
	line-height: 33px;
	font-size: 19px;
	background: #ffffff;
	background: -moz-linear-gradient(top, #ffffff 1%, #eaeaea 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(1%,#ffffff), color-stop(100%,#eaeaea));
	background: -webkit-linear-gradient(top, #ffffff 1%,#eaeaea 100%);
	background: -o-linear-gradient(top, #ffffff 1%,#eaeaea 100%);
	background: -ms-linear-gradient(top, #ffffff 1%,#eaeaea 100%);
	background: linear-gradient(top, #ffffff 1%,#eaeaea 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eaeaea',GradientType=0 );
	box-shadow: 
		0px 0px 0px 1px rgba(155,155,155,0.3), 
		1px 0px 0px 0px rgba(255,255,255,0.9) inset, 
		0px 2px 2px rgba(0,0,0,0.1);
}
.accordionContent {
background: rgba(255, 255, 255, 0.5);
font-style: italic;
	color: #777;
	line-height: 23px;
	font-size: 14px;
	padding: 20px;
	text-shadow: 1px 1px 1px rgba(255,255,255,0.8);
}

JavaScript

$(document).ready(function(){
 
    $('.open').click(
		function(){
    		$(".accordionContent").slideToggle();
    });

 
});


$(document).ready(function() {
    
	//ACCORDION BUTTON ACTION (ON CLICK DO THE FOLLOWING)
	$('.accordionButton').click(function() {

		
                $(this).next('.accordionContent').slideToggle();
        
	 });
		/********************************************************************************************************************
	CLOSES ALL S ON PAGE LOAD
	********************************************************************************************************************/	
	//$('.accordionContent').hide();

});