JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wp-header">
    	<header>
        	<h1>Animasi Skill Bar - <a href="http://www.dumetschool.com/" target="_blank">www.dumetschool.com</a></h1>
            <h3><a href="http://www.dumetschool.com/blog" target="_blank">Kembali ke Tutorial</a></h3>
        </header>
        
        <div class="content">
            <div class="col">
                <h2>My Skill</h2>
                <ul id="skill">
                    <li><span class="expand html5"></span><em>HTML 5</em></li>
                    <li><span class="expand css3"></span><em>CSS 3</em></li>
                    <li><span class="expand php"></span><em>PHP & MYSQL</em></li>
                    <li><span class="expand photoshop"></span><em>Photoshop</em></li>
                    <li><span class="expand javascript"></span><em>Javascript</em></li>
                </ul>
            </div>
        </div>
    </div><!-- Wp Header -->

CSS

/*****************************
SELAMAT DATANG DI DUMET SCHOOL
*****************************/

* {margin: 0; padding: 0;}

a {
	text-decoration: none;
	color: #FFF;
}

body {
	font-family: Arial, Helvetica, sans-serif;
	color: #ccc;
	background: #518276;
}

#wp-header {
	margin: auto;
	width: 700px;
	padding: 10px;	
}

#wp-header header {
	padding: 20px 0 0 0;	
}

#wp-header header h3 {
	margin-bottom: 20px;
}

#wp-header header a {
	text-transform: none;
	color: #F90;	
}

#wp-header header a:hover {
	text-decoration: underline;	
}

/**********************
STYLE ANIMASI SKILL BAR
**********************/

.content {
	float: left;
	font-size: 12px;
	line-height: 20px;
	margin: 0;
	padding: 20px 0;
	position: relative;
	width: 500px;
}

.col {
	width: 500px;	
}

.col h2 {
	display: block;
	padding-bottom: 20px;
	font-size: 25px;
}

#skill {
	list-style: none;
	padding-top: 25px;	
}

#skill li {
	background: #EBEBEB;
	height: 10px;
	margin-bottom: 70px;
	border-radius: 5px;
    border: 1px solid #666;
}

#skill li em {
	position: relative;
	top: -25px;	
}

.expand1 {
	height: 6px;
	background-color:#EA3556;
	margin: 2px 0;
	position: absolute;
}

.expand {
	height: 6px;
	background-color:#EA3556;
	margin: 2px 0;
	position: absolute;
}

.html5 { width:95%; -moz-animation:html5 4s ease-out; -webkit-animation:html5 4s ease-out;}
.css3 { width:80%; -moz-animation:css3 4s ease-out; -webkit-animation:css3 4s ease-out;}
.php { width:40%; -moz-animation:php 4s ease-out; -webkit-animation:php 4s ease-out;}
.photoshop { width:70%; -moz-animation:photoshop 4s ease-out; -webkit-animation:photoshop 4s ease-out;}
.javascript { width:30%; -moz-animation:javascript 4s ease-out; -webkit-animation:javascript 4s ease-out;}

@-moz-keyframes html5       { 0%  { width:0px;} 100%{ width:95%;}  }
@-moz-keyframes css3        { 0%  { width:0px;} 100%{ width:80%;}  }
@-moz-keyframes php         { 0%  { width:0px;} 100%{ width:40%;}  }
@-moz-keyframes photoshop   { 0%  { width:0px;} 100%{...