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CSS

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HTML 

              
                <div class="testimonials-container">
	<div class="progress-bar"></div>
	<div class="fa fa-quote-right fa-quote"></div>
	<div class="fa fa-quote-left fa-quote"></div>
	<p class="testimonial">I've worked with literally hundreds of HTML/CSS developers and I have to say the top spot goes to this guy. This guy is an amazing developer. He stresses on good, clean code and pays heed to the details. I love developers who respect each and every aspect of a throughly thought out design and do their best to put it in code. He goes over and beyond and transforms ART into PIXELS - without a glitch, every time.</p>
	<div class="centered-items">
		<img class="logo" src="https://images.unsplash.com/photo-1494790108377-be9c29b29330?ixlib=rb-0.3.5&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=200&fit=max&s=707b9c33066bf8808c934c8ab394dff6" alt="logo" />
		<div class="user-details">
			<h4 class="username">Miyah Myles</h4>
			<p class="role">Marketing</p>
		</div>
	</div>
</div>

<footer>
	<p>
		Created with <i class="fa fa-heart"></i> by 
		<a target="_blank" href="https://florin-pop.com">Florin Pop</a>
		- Read about how I created it
		<a target="_blank" href="https://florin-pop.com/blog/2019/02/how-to-create-a-testimonials-box-component/">in this article</a><br />
		Other projects on
		<a target="_blank" href="https://github.com/florinpop17/work-journal/">Github</a>
	</p>
</footer>
!

CSS 

              
                @import url('https://fonts.googleapis.com/css?family=Montserrat');

* {
	box-sizing: border-box;
}

body {
	background-color: rgb(251, 250, 252);
	display: flex;
	font-family: 'Montserrat';
	justify-content: center;
	align-items: center;
	height: 100vh;
	margin: 0;
}

.testimonials-container {
	background-color: #476CE4;
	border-radius: 15px;
	color: #FFFFFF;
	font-family: 'Montserrat';
	margin: 20px auto;
	max-width: 768px;
	padding: 50px 80px;
	position: relative;
}

.fa-quote {
	color: rgba(255, 255, 255, 0.3);
	font-size: 28px;
	position: absolute;
	top: 70px;
}

.fa-quote-right {
	left: 40px;
}

.fa-quote-left {
	right: 40px;
}

.testimonial {
	line-height: 28px;
	text-align: justify;
}

.centered-items {
	display: flex;
	justify-content: center;
	align-items: center;
}

.logo {
	border-radius: 50%;
	height: 75px;
	width: 75px;
	object-fit: cover;
}

.user-details {
	margin-left: 10px;
}

.username {
	margin: 0;
}

.role {
	font-weight: normal;
	margin: 2px 0;
}

.progress-bar {
	background-color: #fff;
	height: 4px;
	width: 100%;
	animation: grow 10s linear infinite;
	transform-origin: left;
}

@keyframes grow {
	0% {
		transform: scaleX(0);
	}
}

@media (max-width: 768px) {
	.testimonials-container {
		padding: 20px 30px;
	}
	
	.fa-quote {
		display: none;
	}
}

footer {
	background-color: #222;
	color: #fff;
	font-size: 14px;
	bottom: 0;
	position: fixed;
	left: 0;
	right: 0;
	text-align: center;
}

footer p {
	margin: 10px 0;
}

footer i {
	color: red;
}

footer a {
	color: #3C97BF;
	text-decoration: none;
}
!

JS 

              
                const testimonialsContainer = document.querySelector('.testimonials-container');
const testimonial = testimonialsContainer.querySelector('.testimonial');
const logo = testimonialsContainer.querySelector('.logo');
const username = testimonialsContainer.querySelector('.username');
const role = testimonialsContainer.querySelector('.role');

const testimonials = [
    {
        "name": "Miyah Myles",
        "position": "Marketing",
        "photo": "https://images.unsplash.com/photo-1494790108377-be9c29b29330?ixlib=rb-0.3.5&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=200&fit=max&s=707b9c33066bf8808c934c8ab394dff6",
		"text": "I've worked with literally hundreds of HTML/CSS developers and I have to say the top spot goes to this guy. This guy is an amazing developer. He stresses on good, clean code and pays heed to the details. I love developers who respect each and every aspect of a throughly thought out design and do their best to put it in code. He goes over and beyond and transforms ART into PIXELS - without a glitch, every time."
    },
    {
        "name": "June Cha",
        "position": "Software Engineer",
        "photo": "https://randomuser.me/api/portraits/women/44.jpg",
		"text": "This guy is an amazing frontend developer that delivered the task exactly how we need it, do your self a favor and hire him, you will not be disappointed by the work delivered. He will go the extra mile to make sure that you are happy with your project. I will surely work again with him!"
    },
    {
        "name": "Iida Niskanen",
        "position": "Data Entry",
        "photo": "https://randomuser.me/api/portraits/women/68.jpg",
		"text": "This guy is a hard worker. Communication was also very good with him and he was very responsive all the time, something not easy to find in many freelancers. We'll definitely repeat with him."
    },
    {
        "name": "Renee Sims",
        "position": "Receptionist",
        "photo": "https://randomuser.me/api/portraits/women/65.jpg",
		"text": "This guy does everything he can to get the job done and done right. This is the second time I've hired him, and I'll hire him again in the future."
    },
    {
        "name": "Jonathan Nunfiez",
        "position": "Graphic Designer",
        "photo": "https://randomuser.me/api/portraits/men/43.jpg",
		"text": "I had my concerns that due to a tight deadline this project can't be done. But this guy proved me wrong not only he delivered an outstanding work but he managed to deliver 1 day prior to the deadline. And when I asked for some revisions he made them in MINUTES. I'm looking forward to work with him again and I totally recommend him. Thanks again!"
    },
    {
        "name": "Sasha Ho",
        "position": "Accountant",
        "photo": "https://images.pexels.com/photos/415829/pexels-photo-415829.jpeg?h=350&auto=compress&cs=tinysrgb",
		"text": "This guy is a top notch designer and front end developer. He communicates well, works fast and produces quality work. We have been lucky to work with him!"
    },
    {
        "name": "Veeti Seppanen",
        "position": "Director",
        "photo": "https://randomuser.me/api/portraits/men/97.jpg",
		"text": "This guy is a young and talented IT professional, proactive and responsible, with a strong work ethic. He is very strong in PSD2HTML conversions and HTML/CSS technology. He is a quick learner, eager to learn new technologies. He is focused and has the good dynamics to achieve due dates and outstanding results."
    }
];
let idx = 1;


function updateTestimonial() {
	let { name, position, photo, text } = testimonials[idx];
	
	testimonial.innerHTML = text;
	logo.src  = photo;
	username.innerHTML = name;
	role.innerHTML = position;
	
	idx++;
	if(idx > testimonials.length -1 ) {
		idx = 0;
	}
}

setInterval(updateTestimonial, 10000);
!
999px

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