In the code snippet above, I included bootstrap CSS , bootstrap JS, as well as jQuery JS inside the codepen,
but it still does not work…
Why is that so?
When I copied everything into VS Code and set up a live server it worked.
VS Code snippet below.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>test</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" integrity="sha384-9gVQ4dYFwwWSjIDZnLEWnxCjeSWFphJiwGPXr1jddIhOegiu1FwO5qRGvFXOdJZ4"
crossorigin="anonymous">
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="carousel_section" class="carousel slide" data-ride="carousel">
<!--set up indicators-->
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
</ol>
<!--actuall 3 imgaes-->
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100 image" src="https://res.cloudinary.com/zzrot/image/upload/v1538351660/Personal%20Portfolio%20Collection/Personal%20Portfolio%20Site%20Images/Respsonsive_Web_Design_Cert.png"
alt="freecodecamp responsive web design cert">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://via.placeholder.com/800x400" alt="freecodecamp javascript and data structures cert">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://res.cloudinary.com/zzrot/image/upload/v1538497090/Personal%20Portfolio%20Collection/Personal%20Portfolio%20Site%20Images/Screen_Shot_2018-10-03_at_12.17.53_AM.png"
alt="medium article I wrote">
</div>
</div>
<!--previous and next button-->
<a class="carousel-control-prev" href="#carousel_section" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carousel_section" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
</body>
</html>
.carousel-caption {
color: black;
}
.image {
object-fit: fill;
max-height: 100%;
height: 100%;
border: 2px solid red;
background: cover;
}