I do a catalog using Bootstrap 3. When displayed on tablets, the product images look ugly because of their small size (500x500) and a width of 767 pixels in the browser. I want to put the image in the center of the screen, but for some reason I can not. Who be will help solve the problem?
There is .center-block class in Twitter Bootstrap 3 (Since v3.0.1), so use:
<img src="..." alt="..." class="img-responsive center-block" />
If you're using Bootstrap v3.0.1 or greater, you should use this solution instead. It doesn't override Bootstrap's styles with custom CSS, but instead uses a Bootstrap feature.
My original answer is shown below for posterity
This is a pleasantly easy fix. Because .img-responsive from Bootstrap already sets display: block, you can use margin: 0 auto to center the image:
.product .img-responsive {
margin: 0 auto;
}
Add only the class center-block to an image, this works with Bootstrap 4 as well:
<img src="..." alt="..." class="center-block" />
Note: center-block works even when img-responsive is used
Just use .text-center class if you're using Bootstrap 3.
<div class="text-center">
<img src="..." alt="..."/>
</div>
Note: This doesn't work with img-responsive
This should center the image and make it responsive.
<img src="..." class="img-responsive" style="margin:0 auto;"/>
I would suggest a more "abstract" classification. Add a new class "img-center" which can be used in combination with .img-responsive class:
// Center responsive images
.img-responsive.img-center {
margin: 0 auto;
}
Simply put all the images thumbnails inside a row/col divs like this:
<div class="row text-center">
<div class="col-12">
# your images here...
</div>
</div>
and everything will work fine!
You can use property of d-block here or you can use a parent div with property 'text-center' in bootstrap or 'text-align: center' in css.
Image by default is displayed as inline-block, you need to display it as block in order to center it with .mx-auto. This can be done with built-in .d-block:
<div>
<img class="mx-auto d-block" src="...">
</div>
Or leave it as inline-block and wrapped it in a div with .text-center:
<div class="text-center">
<img src="...">
</div>
You can still work with img-responsive without impacting other images with this style class.
You can precede this tag with the section id/ div id/class to define a order within which this img is nested. This custom img-responsive will work only in that area.
Suppose you have a HTML area defined as:
<section id="work">
<div class="container">
<div class="row">
<img class="img-responsive" src="some_image.jpg">
</div>
</div>
</section>
Then, your CSS can be:
section#work .img-responsive{
margin: 0 auto;
}
Note: This answer is in relation to the potential impact of altering img-responsive as a whole. Of course, center-block is the simplest solution.
Try this code it will work for small icons too with bootstrap 4 because there is no center-block class is bootstrap 4 so try this method it will be helpful. You can change the position of the image by setting the .col-md-12 to .col-md-8 or .col-md-4, it's upto you.
<div class="container">
<div class="row">
<div class="col-md-12">
<div class="text-xs-center text-lg-center">
<img src="" class="img-thumbnail">
</div>
</div>
</div>
</div>
Try this:
.img-responsive{
display: block;
height: auto;
max-width: 100%;
margin:0 auto;
}
.Image{
background:#ccc;
padding:30px;
}<div class="Image">
<img src="http://minisoft.com.bd/uploads/ourteam/rafiq.jpg" class="img-responsive" title="Rafique" alt="Rafique">
</div>
@media (max-width: 767px) {
img {
display: table;
margin: 0 auto;
}
}
To add to the answers already given, having the img-responsive in combination with img-thumbnail will set display: block to display: inline block.
<div class="col-md-12 text-center">
<img class="img-responsive tocenter" />
</div>
.
<style>
.tocenter {
margin:0 auto;
display: inline;
}
</style>
<div class="text-align" style="text-align: center; ">
<img class="img-responsive" style="margin: auto;" alt="" src="images/x.png ?>">
</div>
you can try this.
You can fix it with defining margin:0 auto
or you can use col-md-offset also
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<style>
.img-responsive{
margin:0 auto;
}
</style>
<body>
<div class="container">
<h2>Image</h2>
<div class="row">
<div class="col-md-12">
<p>The .img-responsive class makes the image scale nicely to the parent element (resize the browser window to see the effect):</p>
<img src="http://www.w3schools.com/bootstrap/cinqueterre.jpg" class="img-responsive" alt="Cinque Terre" width="304" height="236">
</div>
</div>
</div>
</body>
</html>
The more exact way applied to all Booostrap objects using standard classes only would be to not set top and bottom margins (as image can inherit these from parent), so I am always using:
.text-center .img-responsive {
margin-left: auto;
margin-right: auto;
}
I have also made a Gist for that, so if any changes will apply because of any bugs, update version will be always here: https://gist.github.com/jdrda/09a38bf152dd6a8aff4151c58679cc66
So far the best solution to accept seems to be <img class="center-block" ... />. But no one has mentioned how center-block works.
Take Bootstrap v3.3.6 for example:
.center-block {
display: block;
margin-right: auto;
margin-left: auto;
}
The default value of dispaly for <img> is inline. Value block will display an element as a block element (like <p>). It starts on a new line, and takes up the whole width. In this way, the two margin settings let the image stay in the middle horizontally.
2021.09 from a project:
<div class="d-flex" style="height: 60px; width: 60px;">
<img alt="ddd" src="myurl" class="m-auto"/>
</div>
