Make Bootstrap's Carousel both center AND responsive?
Solution 1
Now (on Boostrap 3+) it's simply:
.carousel-inner img {
margin: auto;
}
Solution 2
I assume you have different sized images. I tested this myself, and it works as you describe (always centered, images widths appropriately)
/*CSS*/
div.c-wrapper{
width: 80%; /* for example */
margin: auto;
}
.carousel-inner > .item > img,
.carousel-inner > .item > a > img{
width: 100%; /* use this, or not */
margin: auto;
}
<!--html-->
<div class="c-wrapper">
<div id="carousel-example-generic" class="carousel slide">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner">
<div class="item active">
<img src="http://placehold.it/600x400">
<div class="carousel-caption">
hello
</div>
</div>
<div class="item">
<img src="http://placehold.it/500x400">
<div class="carousel-caption">
hello
</div>
</div>
<div class="item">
<img src="http://placehold.it/700x400">
<div class="carousel-caption">
hello
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
<span class="icon-prev"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
<span class="icon-next"></span>
</a>
</div>
</div>
This creates a "jump" due to variable heights... to solve that, try something like this: Select the tallest image of a list
Or use media-query to set your own fixed height.
Solution 3
On Boostrap 4 simply add mx-auto
to your carousel image class.
<div class="carousel-item">
<img class="d-block mx-auto" src="http://placehold.it/600x400" />
</div>
Combine with the samples from the bootstrap carousel documentation as desired.
Solution 4
Add a class to each image in the carousel html code, then with css apply margin: 0 auto
.
Solution 5
add this
.carousel .item img {
left: -9999px; /*important */
right: -9999px; /*important */
margin: 0 auto; /*important */
max-width: none; /*important */
min-width: 100%;
position: absolute;
}
And of course one of the parent divs needs to have a position:relative, but I believe it does by default.
See it here: http://paginacrestinului.ro/
Luke Vo
Updated on August 31, 2021Comments
-
Luke Vo almost 3 years
I want my carousel images to be at the center (horizontally), which is not by default. I follow the solution at this topic.
However, using this solution, when the carousel is resized and smaller than the image, the image is cropped instead of scaling as default.
How can I both center my image, but keep it to stretch to the carousel item?