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Testimonial Slider Using HTML, CSS and JavaScript on Codepen
Welcome to the Codewithrandom blog. In this blog, We learn how we create a Testimonial Slider. We use HTML, CSS, and JavaScript for this Testimonial Slider On Codepen.
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I hope you enjoy our blog so let’s start with a basic html structure for a Testimonial Slider.
| Code by | feyinway |
| Project Download | Link Available Below |
| Language used | HTML ,CSS and JavaScript |
| External link / Dependencies | No |
| Responsive | Yes |
HTML Code For Testimonial Slider
<body>
<section id="testim" class="testim">
<!-- <div class="testim-cover"> -->
<div class="wrap">
<span
id="right-arrow"
class="arrow right fa fa-chevron-right"
></span>
<span id="left-arrow" class="arrow left fa fa-chevron-left"></span>
<ul id="testim-dots" class="dots">
<li class="dot active"></li>
<!-- -->
<li class="dot"></li>
<!-- -->
<li class="dot"></li>
<!-- -->
<li class="dot"></li>
<!-- -->
<li class="dot"></li>
</ul>
<div id="testim-content" class="cont">
<div class="active">
<div class="img">
<img
src="https://source.unsplash.com/1600x900/?nature,water"
alt=""
/>
</div>
<h2>Lorem P. Ipsum</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud
exercitation ullamco.
</p>
</div>
<div>
<div class="img">
<img
src="https://source.unsplash.com/1600x900/?nature,water"
alt=""
/>
</div>
<h2>Mr. Lorem Ipsum</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud
exercitation ullamco.
</p>
</div>
<div>
<div class="img">
<img
src="https://source.unsplash.com/1600x900/?nature,water"
alt=""
/>
</div>
<h2>Lorem Ipsum</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud
exercitation ullamco.
</p>
</div>
<div>
<div class="img">
<img
src="https://source.unsplash.com/1600x900/?nature,water"
alt=""
/>
</div>
<h2>Lorem De Ipsum</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud
exercitation ullamco.
</p>
</div>
<div>
<div class="img">
<img
src="https://source.unsplash.com/1600x900/?nature,water"
alt=""
/>
</div>
<h2>Ms. Lorem R. Ipsum</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud
exercitation ullamco.
</p>
</div>
</div>
</div>
<!-- </div> -->
</section>
<script src="https://use.fontawesome.com/1744f3f671.js"></script>
</body>
There is all Html Code for the Testimonial Slider. Now, you can see output without Css and JavaScript. then we write Css for styling the Testimonial Slider and use JavaScript for Sliding animation in Testimonial Slider.
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Html Code Output
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CSS Code For Testimonial Slider
@import url(//cdn.rawgit.com/rtaibah/dubai-font-cdn/master/dubai-font.css);
*,
*:after,
*:before {
margin: 0;
padding: 0;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
-ms-box-sizing: border-box;
-o-box-sizing: border-box;
box-sizing: border-box;
-webkit-user-select: none;
-ms-user-select: none;
-o-user-select: none;
-moz-user-select: none;
user-select: none;
cursor: default;
}
html {
width: 100%;
height: auto;
}
body {
width: 100%;
height: auto;
font-size: 16px;
font-family: Dubai-Light;
background: rgba(30, 30, 30);
}
.testim {
width: 100%;
position: absolute;
top: 50%;
-webkit-transform: translatey(-50%);
-moz-transform: translatey(-50%);
-ms-transform: translatey(-50%);
-o-transform: translatey(-50%);
transform: translatey(-50%);
}
.testim .wrap {
position: relative;
width: 100%;
max-width: 1020px;
padding: 40px 20px;
margin: auto;
}
.testim .arrow {
display: block;
position: absolute;
color: #eee;
cursor: pointer;
font-size: 2em;
top: 50%;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
-moz-transform: translateY(-50%);
-o-transform: translateY(-50%);
transform: translateY(-50%);
-webkit-transition: all 0.3s ease-in-out;
-ms-transition: all 0.3s ease-in-out;
-moz-transition: all 0.3s ease-in-out;
-o-transition: all 0.3s ease-in-out;
transition: all 0.3s ease-in-out;
padding: 5px;
z-index: 22222222;
}
.testim .arrow:before {
cursor: pointer;
}
.testim .arrow:hover {
color: #ea830e;
}
.testim .arrow.left {
left: 10px;
}
.testim .arrow.right {
right: 10px;
}
.testim .dots {
text-align: center;
position: absolute;
width: 100%;
bottom: 60px;
left: 0;
display: block;
z-index: 3333;
height: 12px;
}
.testim .dots .dot {
list-style-type: none;
display: inline-block;
width: 12px;
height: 12px;
border-radius: 50%;
border: 1px solid #eee;
margin: 0 10px;
cursor: pointer;
-webkit-transition: all 0.5s ease-in-out;
-ms-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
position: relative;
}
.testim .dots .dot.active,
.testim .dots .dot:hover {
background: #ea830e;
border-color: #ea830e;
}
.testim .dots .dot.active {
-webkit-animation: testim-scale 0.5s ease-in-out forwards;
-moz-animation: testim-scale 0.5s ease-in-out forwards;
-ms-animation: testim-scale 0.5s ease-in-out forwards;
-o-animation: testim-scale 0.5s ease-in-out forwards;
animation: testim-scale 0.5s ease-in-out forwards;
}
.testim .cont {
position: relative;
overflow: hidden;
}
.testim .cont > div {
text-align: center;
position: absolute;
top: 0;
left: 0;
padding: 0 0 70px 0;
opacity: 0;
}
.testim .cont > div.inactive {
opacity: 1;
}
.testim .cont > div.active {
position: relative;
opacity: 1;
}
.testim .cont div .img img {
display: block;
width: 100px;
height: 100px;
margin: auto;
border-radius: 50%;
}
.testim .cont div h2 {
color: #ea830e;
font-size: 1em;
margin: 15px 0;
}
.testim .cont div p {
font-size: 1.15em;
color: #eee;
width: 80%;
margin: auto;
}
.testim .cont div.active .img img {
-webkit-animation: testim-show 0.5s ease-in-out forwards;
-moz-animation: testim-show 0.5s ease-in-out forwards;
-ms-animation: testim-show 0.5s ease-in-out forwards;
-o-animation: testim-show 0.5s ease-in-out forwards;
animation: testim-show 0.5s ease-in-out forwards;
}
.testim .cont div.active h2 {
-webkit-animation: testim-content-in 0.4s ease-in-out forwards;
-moz-animation: testim-content-in 0.4s ease-in-out forwards;
-ms-animation: testim-content-in 0.4s ease-in-out forwards;
-o-animation: testim-content-in 0.4s ease-in-out forwards;
animation: testim-content-in 0.4s ease-in-out forwards;
}
.testim .cont div.active p {
-webkit-animation: testim-content-in 0.5s ease-in-out forwards;
-moz-animation: testim-content-in 0.5s ease-in-out forwards;
-ms-animation: testim-content-in 0.5s ease-in-out forwards;
-o-animation: testim-content-in 0.5s ease-in-out forwards;
animation: testim-content-in 0.5s ease-in-out forwards;
}
.testim .cont div.inactive .img img {
-webkit-animation: testim-hide 0.5s ease-in-out forwards;
-moz-animation: testim-hide 0.5s ease-in-out forwards;
-ms-animation: testim-hide 0.5s ease-in-out forwards;
-o-animation: testim-hide 0.5s ease-in-out forwards;
animation: testim-hide 0.5s ease-in-out forwards;
}
.testim .cont div.inactive h2 {
-webkit-animation: testim-content-out 0.4s ease-in-out forwards;
-moz-animation: testim-content-out 0.4s ease-in-out forwards;
-ms-animation: testim-content-out 0.4s ease-in-out forwards;
-o-animation: testim-content-out 0.4s ease-in-out forwards;
animation: testim-content-out 0.4s ease-in-out forwards;
}
.testim .cont div.inactive p {
-webkit-animation: testim-content-out 0.5s ease-in-out forwards;
-moz-animation: testim-content-out 0.5s ease-in-out forwards;
-ms-animation: testim-content-out 0.5s ease-in-out forwards;
-o-animation: testim-content-out 0.5s ease-in-out forwards;
animation: testim-content-out 0.5s ease-in-out forwards;
}
@-webkit-keyframes testim-scale {
0% {
-webkit-box-shadow: 0px 0px 0px 0px #eee;
box-shadow: 0px 0px 0px 0px #eee;
}
35% {
-webkit-box-shadow: 0px 0px 10px 5px #eee;
box-shadow: 0px 0px 10px 5px #eee;
}
70% {
-webkit-box-shadow: 0px 0px 10px 5px #ea830e;
box-shadow: 0px 0px 10px 5px #ea830e;
}
100% {
-webkit-box-shadow: 0px 0px 0px 0px #ea830e;
box-shadow: 0px 0px 0px 0px #ea830e;
}
}
@-moz-keyframes testim-scale {
0% {
-moz-box-shadow: 0px 0px 0px 0px #eee;
box-shadow: 0px 0px 0px 0px #eee;
}
35% {
-moz-box-shadow: 0px 0px 10px 5px #eee;
box-shadow: 0px 0px 10px 5px #eee;
}
70% {
-moz-box-shadow: 0px 0px 10px 5px #ea830e;
box-shadow: 0px 0px 10px 5px #ea830e;
}
100% {
-moz-box-shadow: 0px 0px 0px 0px #ea830e;
box-shadow: 0px 0px 0px 0px #ea830e;
}
}
@-ms-keyframes testim-scale {
0% {
-ms-box-shadow: 0px 0px 0px 0px #eee;
box-shadow: 0px 0px 0px 0px #eee;
}
35% {
-ms-box-shadow: 0px 0px 10px 5px #eee;
box-shadow: 0px 0px 10px 5px #eee;
}
70% {
-ms-box-shadow: 0px 0px 10px 5px #ea830e;
box-shadow: 0px 0px 10px 5px #ea830e;
}
100% {
-ms-box-shadow: 0px 0px 0px 0px #ea830e;
box-shadow: 0px 0px 0px 0px #ea830e;
}
}
@-o-keyframes testim-scale {
0% {
-o-box-shadow: 0px 0px 0px 0px #eee;
box-shadow: 0px 0px 0px 0px #eee;
}
35% {
-o-box-shadow: 0px 0px 10px 5px #eee;
box-shadow: 0px 0px 10px 5px #eee;
}
70% {
-o-box-shadow: 0px 0px 10px 5px #ea830e;
box-shadow: 0px 0px 10px 5px #ea830e;
}
100% {
-o-box-shadow: 0px 0px 0px 0px #ea830e;
box-shadow: 0px 0px 0px 0px #ea830e;
}
}
@keyframes testim-scale {
0% {
box-shadow: 0px 0px 0px 0px #eee;
}
35% {
box-shadow: 0px 0px 10px 5px #eee;
}
70% {
box-shadow: 0px 0px 10px 5px #ea830e;
}
100% {
box-shadow: 0px 0px 0px 0px #ea830e;
}
}
@-webkit-keyframes testim-content-in {
from {
opacity: 0;
-webkit-transform: translateY(100%);
transform: translateY(100%);
}
to {
opacity: 1;
-webkit-transform: translateY(0);
transform: translateY(0);
}
}
@-moz-keyframes testim-content-in {
from {
opacity: 0;
-moz-transform: translateY(100%);
transform: translateY(100%);
}
to {
opacity: 1;
-moz-transform: translateY(0);
transform: translateY(0);
}
}
@-ms-keyframes testim-content-in {
from {
opacity: 0;
-ms-transform: translateY(100%);
transform: translateY(100%);
}
to {
opacity: 1;
-ms-transform: translateY(0);
transform: translateY(0);
}
}
@-o-keyframes testim-content-in {
from {
opacity: 0;
-o-transform: translateY(100%);
transform: translateY(100%);
}
to {
opacity: 1;
-o-transform: translateY(0);
transform: translateY(0);
}
}
@keyframes testim-content-in {
from {
opacity: 0;
transform: translateY(100%);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@-webkit-keyframes testim-content-out {
from {
opacity: 1;
-webkit-transform: translateY(0);
transform: translateY(0);
}
to {
opacity: 0;
-webkit-transform: translateY(-100%);
transform: translateY(-100%);
}
}
@-moz-keyframes testim-content-out {
from {
opacity: 1;
-moz-transform: translateY(0);
transform: translateY(0);
}
to {
opacity: 0;
-moz-transform: translateY(-100%);
transform: translateY(-100%);
}
}
@-ms-keyframes testim-content-out {
from {
opacity: 1;
-ms-transform: translateY(0);
transform: translateY(0);
}
to {
opacity: 0;
-ms-transform: translateY(-100%);
transform: translateY(-100%);
}
}
@-o-keyframes testim-content-out {
from {
opacity: 1;
-o-transform: translateY(0);
transform: translateY(0);
}
to {
opacity: 0;
transform: translateY(-100%);
transform: translateY(-100%);
}
}
@keyframes testim-content-out {
from {
opacity: 1;
transform: translateY(0);
}
to {
opacity: 0;
transform: translateY(-100%);
}
}
@-webkit-keyframes testim-show {
from {
opacity: 0;
-webkit-transform: scale(0);
transform: scale(0);
}
to {
opacity: 1;
-webkit-transform: scale(1);
transform: scale(1);
}
}
@-moz-keyframes testim-show {
from {
opacity: 0;
-moz-transform: scale(0);
transform: scale(0);
}
to {
opacity: 1;
-moz-transform: scale(1);
transform: scale(1);
}
}
@-ms-keyframes testim-show {
from {
opacity: 0;
-ms-transform: scale(0);
transform: scale(0);
}
to {
opacity: 1;
-ms-transform: scale(1);
transform: scale(1);
}
}
@-o-keyframes testim-show {
from {
opacity: 0;
-o-transform: scale(0);
transform: scale(0);
}
to {
opacity: 1;
-o-transform: scale(1);
transform: scale(1);
}
}
@keyframes testim-show {
from {
opacity: 0;
transform: scale(0);
}
to {
opacity: 1;
transform: scale(1);
}
}
@-webkit-keyframes testim-hide {
from {
opacity: 1;
-webkit-transform: scale(1);
transform: scale(1);
}
to {
opacity: 0;
-webkit-transform: scale(0);
transform: scale(0);
}
}
@-moz-keyframes testim-hide {
from {
opacity: 1;
-moz-transform: scale(1);
transform: scale(1);
}
to {
opacity: 0;
-moz-transform: scale(0);
transform: scale(0);
}
}
@-ms-keyframes testim-hide {
from {
opacity: 1;
-ms-transform: scale(1);
transform: scale(1);
}
to {
opacity: 0;
-ms-transform: scale(0);
transform: scale(0);
}
}
@-o-keyframes testim-hide {
from {
opacity: 1;
-o-transform: scale(1);
transform: scale(1);
}
to {
opacity: 0;
-o-transform: scale(0);
transform: scale(0);
}
}
@keyframes testim-hide {
from {
opacity: 1;
transform: scale(1);
}
to {
opacity: 0;
transform: scale(0);
}
}
@media all and (max-width: 300px) {
body {
font-size: 14px;
}
}
@media all and (max-width: 500px) {
.testim .arrow {
font-size: 1.5em;
}
.testim .cont div p {
line-height: 25px;
}
}
Now we have completed our Css section. Here is our updated output HTML + CSS.
Ecommerce Website Using HTML, CSS, & JavaScript (Source Code)
Output
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Now add javascript for Testimonial Slider functionality.
JavaScript Code For Testimonial Slider
// vars
'use strict'
var testim = document.getElementById("testim"),
testimDots = Array.prototype.slice.call(document.getElementById("testim-dots").children),
testimContent = Array.prototype.slice.call(document.getElementById("testim-content").children),
testimLeftArrow = document.getElementById("left-arrow"),
testimRightArrow = document.getElementById("right-arrow"),
testimSpeed = 4500,
currentSlide = 0,
currentActive = 0,
testimTimer,
touchStartPos,
touchEndPos,
touchPosDiff,
ignoreTouch = 30;
;
window.onload = function() {
// Testim Script
function playSlide(slide) {
for (var k = 0; k < testimDots.length; k++) {
testimContent[k].classList.remove("active");
testimContent[k].classList.remove("inactive");
testimDots[k].classList.remove("active");
}
if (slide < 0) {
slide = currentSlide = testimContent.length-1;
}
if (slide > testimContent.length - 1) {
slide = currentSlide = 0;
}
if (currentActive != currentSlide) {
testimContent[currentActive].classList.add("inactive");
}
testimContent[slide].classList.add("active");
testimDots[slide].classList.add("active");
currentActive = currentSlide;
clearTimeout(testimTimer);
testimTimer = setTimeout(function() {
playSlide(currentSlide += 1);
}, testimSpeed)
}
testimLeftArrow.addEventListener("click", function() {
playSlide(currentSlide -= 1);
})
testimRightArrow.addEventListener("click", function() {
playSlide(currentSlide += 1);
})
for (var l = 0; l < testimDots.length; l++) {
testimDots[l].addEventListener("click", function() {
playSlide(currentSlide = testimDots.indexOf(this));
})
}
playSlide(currentSlide);
// keyboard shortcuts
document.addEventListener("keyup", function(e) {
switch (e.keyCode) {
case 37:
testimLeftArrow.click();
break;
case 39:
testimRightArrow.click();
break;
case 39:
testimRightArrow.click();
break;
default:
break;
}
})
testim.addEventListener("touchstart", function(e) {
touchStartPos = e.changedTouches[0].clientX;
})
testim.addEventListener("touchend", function(e) {
touchEndPos = e.changedTouches[0].clientX;
touchPosDiff = touchStartPos - touchEndPos;
console.log(touchPosDiff);
console.log(touchStartPos);
console.log(touchEndPos);
if (touchPosDiff > 0 + ignoreTouch) {
testimLeftArrow.click();
} else if (touchPosDiff < 0 - ignoreTouch) {
testimRightArrow.click();
} else {
return;
}
})
}
Final Output Of Testimonial Slider Codepen
100+ JavaScript Projects With Source Code ( Beginners to Advanced)
Now we have completed our javascript section, Here is our updated output with javascript. Hope you like the Testimonial Slider you can see the output video and project screenshots. See our other blogs and gain knowledge in front-end development.
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Thank you.
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credit codepen user: @feyinwa
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In this post, we learn how to create Testimonial Slider Using HTML, CSS, and JavaScript on Codepen. If we made a mistake or any confusion, please drop a comment to reply or help you learn easily.
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Written by – Code With Random/Anki
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Which code editor do you use for this Testimonial Slider coding?
I personally recommend using VS Code Studio, it’s straightforward and easy to use.
is this project responsive or not?
Yes! this is a responsive project
Do you use any external links to create this project?
No!
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