Adjust dimensions of Bootstrap 4 carousel

I am having trouble adjusting the height of the carousel on my website. I want to set a specific height for the carousel instead of using the image's height, but I have tried different CSS rules without success.

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1S" crossorigin="anonymous">

<section id="portfolio" class="page-section">
      <div id="reviews" class="container-fluid">
        <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
          <ol class="carousel-indicators">
            <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
          </ol>
          <div class="carousel-inner">
            <div class="carousel-item active">
              <img src="https://images.pexels.com/photos/2409628/pexels-photo-2409628.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260" alt="...">
              <div class="carousel-caption d-none d-md-block">
                <h5>Title</h5>
                <p>Description</p>
              </div>
            </div>
          </div>
          <a class="carousel-control-prev" href="#carouselExampleIndicators" 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="#carouselExampleIndicators" role="button" data-slide="next">
            <span class="carousel-control-next-icon" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
          </a>
        </div>
      </div>

A JSFiddle has been created that may be helpful: https://jsfiddle.net/6bjom57s/

htmlcssbootstrap-4carousel

Answer №1

Quick tip:

One important detail you may have missed is adding the class img-fluid to your images within the carousel. Additionally, when adjusting the dimensions of the carousel, it's typically the width that should be set rather than the height. For a more detailed explanation, refer to the Complete answer section below.

Detailed explanation:

( To see a demonstration of the correct code in action, visit this link: Fiddle )

Firstly, ensure that you incorporate the .img-fluid class for responsive images within the carousel.

Secondly, it is recommended to specify the width of the carousel using Bootstrap conventions. This approach can be observed in action here: Fiddle (although there may still be room for improvement).

In cases where setting the height of the carousel is desired, modification of certain Bootstrap styles is necessary: 

.carousel-item,
.carousel-inner,
.carousel-inner img {
  height: 100%;
  width: auto;
}

.carousel-item {
  text-align: center;
}

Subsequently, defining the height of the carousel is achieved through:

.carousel {
  height: 200px;
}

For verification, refer to this example: Fiddle

This method ensures that images are not cropped. If you prefer images to cover the area (while also being cropped), utilize the following CSS:

.carousel-inner img {
  width: 100%;
  height: auto;
}

Check out the result here: Fiddle

Additionally, customization via media queries is possible.

Lastly, remember to include references to jQuery and bootstrap.js if they haven't been added already.

Answer №2

Here's a solution that appears to be effective:

.carousel-item img {
  max-height: 500px; /* adjust the height as needed */
}

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