Nice Responsive Testimonial Carousel

index.html

<section>
	<div class="customer-feedback">
		<div class="container text-center">
			<div class="row">
				<div class="col-sm-offset-2 col-sm-8">
					<div>
						<h2 class="section-title">What Clients Say</h2>
					</div>
				</div><!-- /End col -->
			</div><!-- /End row -->

			<div class="row">
				<div class="col-md-offset-3 col-md-6 col-sm-offset-2 col-sm-8">
					<div class="feedback-slider">

						<!-- slider item -->
						<div class="feedback-slider-item">
							<img src="//c2.staticflickr.com/8/7310/buddyicons/24846422@N06_r.jpg" class="center-block img-circle" alt="Customer Feedback">
							<h3 class="customer-name">Lisa Redfern</h3>
							<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. It is a long established fact that a reader will be distracted by the readable its layout.</p>
							<span class="light-bg customer-rating" data-rating="5">
								5
								<i class="fa fa-star"></i>
							</span>
						</div>
						<!-- /slider item -->

						<!-- slider item -->
						<div class="feedback-slider-item">
							<img src="https://res.cloudinary.com/hnmqik4yn/image/upload/c_fill,fl_force_strip,h_128,q_100,w_128/v1493982718/ah57hnfnwxkmsciwivve.jpg" class="center-block img-circle" alt="Customer Feedback">
							<h3 class="customer-name">Cassi</h3>
							<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. It is a long established fact that a reader will be distracted by the readable its layout.</p>
							<span class="light-bg customer-rating" data-rating="4">
								4
								<i class="fa fa-star"></i>
							</span>
						</div>
						<!-- /slider item -->

						<!-- slider item -->
						<div class="feedback-slider-item">
							<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/451270/profile/profile-80.jpg" class="center-block img-circle" alt="Customer Feedback">
							<h3 class="customer-name">Md Nahidul</h3>
							<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. It is a long established fact that a reader will be distracted by the readable its layout.</p>
							<span class="light-bg customer-rating" data-rating="5">
								5
								<i class="fa fa-star"></i>
							</span>
						</div>
						<!-- /slider item -->
						
					</div><!-- /End feedback-slider -->

					<!-- side thumbnail -->
					<div class="feedback-slider-thumb hidden-xs">
						<div class="thumb-prev">
							<span>
								<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/451270/profile/profile-80.jpg" alt="Customer Feedback">
							</span>
							<span class="light-bg customer-rating">
								5
								<i class="fa fa-star"></i>
							</span>
						</div>

						<div class="thumb-next">
							<span>
								<img src="https://res.cloudinary.com/hnmqik4yn/image/upload/c_fill,fl_force_strip,h_128,q_100,w_128/v1493982718/ah57hnfnwxkmsciwivve.jpg" alt="Customer Feedback">
							</span>
							<span class="light-bg customer-rating">
								4
								<i class="fa fa-star"></i>
							</span>
						</div>
					</div>
					<!-- /side thumbnail -->

				</div><!-- /End col -->
			</div><!-- /End row -->
		</div><!-- /End container -->
	</div><!-- /End customer-feedback -->
</section>

nice-responsive-testimonial-carousel.markdown

Nice Responsive Testimonial Carousel

It's a nice responsive testimonial owl carousel slider. It's a responsive testimonial slider.

A Pen by Md Nahidul Islam on CodePen.

License.

script.js

jQuery(document).ready(function($) {

	var feedbackSlider = jQuery('.feedback-slider');
	feedbackSlider.owlCarousel({
		items: 1,
		nav: true,
		dots: true,
		autoplay: true,
		loop: true,
		mouseDrag: true,
		touchDrag: true,
		navText: ["<i class='fa fa-long-arrow-left'></i>", "<i class='fa fa-long-arrow-right'></i>"],
		responsive:{

			// breakpoint from 767 up
			767:{
				nav: true,
				dots: false
			}
		}
	});

	feedbackSlider.on("translate.owl.carousel", function(){
		$(".feedback-slider-item h3").removeClass("animated fadeIn").css("opacity", "0");
		$(".feedback-slider-item img, .feedback-slider-thumb img, .customer-rating").removeClass("animated zoomIn").css("opacity", "0");
	});

	feedbackSlider.on("translated.owl.carousel", function(){
		$(".feedback-slider-item h3").addClass("animated fadeIn").css("opacity", "1");
		$(".feedback-slider-item img, .feedback-slider-thumb img, .customer-rating").addClass("animated zoomIn").css("opacity", "1");
	});
	feedbackSlider.on('changed.owl.carousel', function(property) {
		var current = property.item.index;
		var prevThumb = $(property.target).find(".owl-item").eq(current).prev().find("img").attr('src');
		var nextThumb = $(property.target).find(".owl-item").eq(current).next().find("img").attr('src');
		var prevRating = $(property.target).find(".owl-item").eq(current).prev().find('span').attr('data-rating');
		var nextRating = $(property.target).find(".owl-item").eq(current).next().find('span').attr('data-rating');
		$('.thumb-prev').find('img').attr('src', prevThumb);
		$('.thumb-next').find('img').attr('src', nextThumb);
		$('.thumb-prev').find('span').next().html(prevRating + '<i class="fa fa-star"></i>');
		$('.thumb-next').find('span').next().html(nextRating + '<i class="fa fa-star"></i>');
	});
	$('.thumb-next').on('click', function() {
		feedbackSlider.trigger('next.owl.carousel', [300]);
		return false;
	});
	$('.thumb-prev').on('click', function() {
		feedbackSlider.trigger('prev.owl.carousel', [300]);
		return false;
	});
	
}); //end ready

scripts

<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.1/jquery.min.js"></script>
<script src="https://thenahid.com/owl.carousel.min.js"></script>

style.css

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

img {
	max-width: 100%;
}

body {
	font-family: 'Roboto Slab', serif;
	font-size: 15px;
	line-height: 1.67;
	color: #444;
	padding: 60px 0;
}

.section-title {
	font-size: 28px;
	margin-bottom: 20px;
	padding-bottom: 20px;
	font-weight: 400;
	display: inline-block;
	position: relative;
}
.section-title:after,
.section-title:before {
	content: '';
	position: absolute;
	bottom: 0;
}
.section-title:after {
	height: 2px;
	background-color: rgba(252, 92, 15, 0.46);
	left: 25%;
	right: 25%;
}

.section-title:before {
	width: 15px;
	height: 15px;
	border: 3px solid #fff;
	background-color: #fc5c0f;
	left: 50%;
	transform: translatex(-50%);
	bottom: -6px;
	z-index: 9;
	border-radius: 50%;
}

/* CAROUSEL STARTS */
.customer-feedback .owl-item img {
	width: 85px;
	height: 85px;
}

.feedback-slider-item {
	position: relative;
	padding: 60px;
	margin-top: -40px;
}

.customer-name {
	margin-top: 15px;
	margin-bottom: 25px;
	font-size: 20px;
	font-weight: 500;
}

.feedback-slider-item p {
	line-height: 1.875;
}

.customer-rating {
	background-color: #eee;
	border: 3px solid #fff;
	color: rgba(1, 1, 1, 0.702);
	font-weight: 700;
	border-radius: 50%;
	position: absolute;
	width: 47px;
	height: 47px;
	line-height: 44px;
	font-size: 15px;
	right: 0;
	top: 77px;
	text-indent: -3px;
}

.thumb-prev .customer-rating {
	top: -20px;
	left: 0;
	right: auto;
}

.thumb-next .customer-rating {
	top: -20px;
	right: 0;
}

.customer-rating i {
	color: rgb(251, 90, 13);
	position: absolute;
	top: 10px;
	right: 5px;
	font-weight: 600;
	font-size: 12px;
}

/* GREY BACKGROUND COLOR OF THE ACTIVE SLIDER */
.feedback-slider-item:after {
	content: '';
	position: absolute;
	left: 20px;
	right: 20px;
	bottom: 0;
	top: 103px;
	background-color: #f6f6f6;
	border: 1px solid rgba(251, 90, 13, .1);
	border-radius: 10px;
	z-index: -1;
}

.thumb-prev,
.thumb-next {
	position: absolute;
	z-index: 99;
	top: 45%;
	width: 98px;
	height: 98px;
	left: -90px;
	cursor: pointer;
	-webkit-transition: all .3s;
	transition: all .3s;
}

.thumb-next {
	left: auto;
	right: -90px;
}

.feedback-slider-thumb img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	overflow: hidden;
}

.feedback-slider-thumb:hover {
	opacity: .8;
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
}

.customer-feedback .owl-nav [class*="owl-"] {
	position: relative;
	display: inline-block;
	bottom: 45px;
	transition: all .2s ease-in;
}

.customer-feedback .owl-nav i {
	background-color: transparent;
	color: rgb(251, 90, 13);
	font-size: 25px;
}

.customer-feedback .owl-prev {
	left: -15px;
}

.customer-feedback .owl-prev:hover {
	left: -20px;
}

.customer-feedback .owl-next {
	right: -15px;
}

.customer-feedback .owl-next:hover {
	right: -20px;
}

/* DOTS */
.customer-feedback .owl-dots {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 35px;
}
.customer-feedback .owl-dot {
	display: inline-block;
}

.customer-feedback .owl-dots .owl-dot span {
	width: 11px;
	height: 11px;
	margin: 0 5px;
	background: #fff;
	border: 1px solid rgb(251, 90, 13);
	display: block;
	-webkit-backface-visibility: visible;
	-webkit-transition: all 200ms ease;
	transition: all 200ms ease;
	border-radius: 50%;
}

.customer-feedback .owl-dots .owl-dot.active span {
	background-color: rgb(251, 90, 13);
}

/* RESPONSIVE */
@media screen and (max-width: 767px) {
	.feedback-slider-item:after {
		left: 30px;
		right: 30px;
	}
	.customer-feedback .owl-nav [class*="owl-"] {
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		margin-top: 45px;
		bottom: auto;
	}
	.customer-feedback .owl-prev {
		left: 0;
	}
	.customer-feedback .owl-next {
		right: 0;
	}
	
}

styles

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
<link href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.2/animate.min.css" rel="stylesheet" />
<link href="https://fonts.googleapis.com/css?family=Roboto+Slab:400,700" rel="stylesheet" />
<link href="https://thenahid.com/owl.carousel.min.css" rel="stylesheet" />