Ways to reduce the size of images within a bootstrap carousel

I'm currently working on creating a carousel that will serve as a background image cover for my website, similar to the revolutionary slider in WordPress but without using a plugin. I am developing it specifically for my static website. The challenge I am facing is that some of my images have different heights and widths, causing the carousel not to adjust properly. For instance, img no. 1 has dimensions of 2048x3072px, while the 2nd image has dimensions of 3072x2048px, and so on. My goal is to make the height and width of the carousel 100% like a cover image. However, when I set the min-width and height to be 100% and 100vh respectively, the images get cropped from the bottom. Can anyone provide assistance with this issue? Here is my code:

 <!--carousel-->
<div id="myCarousel" class="carousel slide" data-ride="carousel">
 <!-- Indicators -->
   <ol class="carousel-indicators">
     <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
     <li data-target="#myCarousel" data-slide-to="1"></li>
     <li data-target="#myCarousel" data-slide-to="2"></li>
     <li data-target="#myCarousel" data-slide-to="3"></li>
    </ol>

    <!-- Wrapper for slides -->
     <div class="carousel-inner" role="listbox">
     <div class="item active">
     <img class ="fill"src="img/msp_0409_3522.jpg" alt="Chania">
    </div>

     <div class="item">
      <img class ="fill" src="img/msp_0406_1786.jpg" alt="Chania">
     </div>

     <div class="item">
      <img class ="fill" src="img/msp_1608_9566.jpg" alt="Flower">
     </div>

    <div class="item">
     <img class ="fill" src="img/msp_1605_6918.jpg" alt="Flower">
    </div>
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-                                 slide="prev">
   <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-    slide="next">
    <span class="glyphicon glyphicon-chevron-right" aria-hidden="true">    </span>
     <span class="sr-only">Next</span>
     </a>
    </div>

CSS

html,body{
  height:100%;
}
.carousel,.item,.active{
  height:100%;
}
.carousel-inner{
  height:100%;
}
.fill{
  width:100%;
  height:100%;
  background-position:center;
  background-size:cover;
}

Answer №1

Your code seems to be facing an issue with the .carousel-inner>.item>img selector taking precedence over your fill class. To fix this, you can add the !important declaration to your class like so:

.fill {
    width: 100%;
    height: 100% !important;
}

Additionally, the background-position and background-size properties are unnecessary as they are meant for styling background images only.

Check out the Code Pen link here

Answer №2

To ensure proper image display, it is recommended to utilize the object-fit property in your CSS code. Consider implementing this example:

.gallery img {
  object-fit: cover;
}

For more information on the object-fit property, visit this informative resource.

Answer №3

If you want to set a background image, try this CSS:

background-image: url("image.jpg");
background-attachment: fixed;
background-position: center;
background-repeat: no-repeat;
background-size: cover;

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