CSS Image size, how to fill, but not stretch?
CssImageCss Problem Overview
I have an image, and I want to set it a specific width and height (in pixels)
But If I set width and height using css (width:150px; height:100px
), image will be stretched, and It may be ugly.
How to Fill images to a specific size using CSS, and not stretching it?
Example of fill and stretching image:
Original Image:
Stretched Image:
Filled Image:
Please note that in the Filled image example above: first, image is resized to 150x255 (maintained aspect ratio), and then, it cropped to 150x100.
Css Solutions
Solution 1 - Css
You can use the css property object-fit
. ("sets how the content of a replaced element, such as an <img>
or <video>
, should be resized to fit its container.")
.cover {
object-fit: cover;
width: 50px;
height: 100px;
}
<img src="http://i.stack.imgur.com/2OrtT.jpg" class="cover" width="242" height="363" />
There's a polyfill for IE: https://github.com/anselmh/object-fit
Related: object-position
(specifies the alignment of an element's contents within its box.)
Solution 2 - Css
If you want to use the image as a CSS background, there is an elegant solution. Simply use cover
or contain
in the background-size
CSS3 property.
.container {
width: 150px;
height: 100px;
background-image: url("http://i.stack.imgur.com/2OrtT.jpg");
background-size: cover;
background-repeat: no-repeat;
background-position: 50% 50%;
}
<div class="container"></div>
While cover
will give you a scaled up image, contain
will give you a scaled down image. Both will preserve the pixel aspect ratio.
http://jsfiddle.net/uTHqs/ (using cover)
http://jsfiddle.net/HZ2FT/ (using contain)
This approach has the advantage of being friendly to Retina displays as per Thomas Fuchs' quick guide.
It's worth mentioning that browser support for both attributes excludes IE6-8.
Solution 3 - Css
Enhancement on the accepted answer by @afonsoduarte.
in case you are using bootstrap
There are three differences:
-
Providing
width:100%
on the style.
This is helpful if you are using bootstrap and want the image to stretch all the available width. -
Specifying the
height
property is optional, You can remove/keep it as you need.cover { object-fit: cover; width: 100%; /*height: 300px; optional, you can remove it, but in my case it was good */ }
-
By the way, there is NO need to provide the
height
andwidth
attributes on theimage
element because they will be overridden by the style.
so it is enough to write something like this.<img class="cover" src="url to img ..." />
Solution 4 - Css
The only real way is to have a container around your image and use overflow:hidden
:
HTML
<div class="container"><img src="ckk.jpg" /></div>
CSS
.container {
width: 300px;
height: 200px;
display: block;
position: relative;
overflow: hidden;
}
.container img {
position: absolute;
top: 0;
left: 0;
width: 100%;
}
It's a pain in CSS to do what you want and center the image, there is a quick fix in jquery such as:
var conHeight = $(".container").height();
var imgHeight = $(".container img").height();
var gap = (imgHeight - conHeight) / 2;
$(".container img").css("margin-top", -gap);
Solution 5 - Css
CSS solution no JS and no background image:
Method 1 "margin auto" ( IE8+ - NOT FF!):
div{
width:150px;
height:100px;
position:relative;
overflow:hidden;
}
div img{
position:absolute;
top:0;
bottom:0;
margin: auto;
width:100%;
}
<p>Original:</p>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
<p>Wrapped:</p>
<div>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
</div>
Method 2 "transform" ( IE9+ ):
div{
width:150px;
height:100px;
position:relative;
overflow:hidden;
}
div img{
position:absolute;
width:100%;
top: 50%;
-ms-transform: translateY(-50%);
-webkit-transform: translateY(-50%);
transform: translateY(-50%);
}
<p>Original:</p>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
<p>Wrapped:</p>
<div>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
</div>
http://jsfiddle.net/5xjr05dt/1/
Method 2 can be used to center an image in a fixed width / height container. Both can overflow - and if the image is smaller than the container it will still be centered.
http://jsfiddle.net/5xjr05dt/3/
Method 3 "double wrapper" ( IE8+ - NOT FF! ):
.outer{
width:150px;
height:100px;
margin: 200px auto; /* just for example */
border: 1px solid red; /* just for example */
/* overflow: hidden; */ /* TURN THIS ON */
position: relative;
}
.inner {
border: 1px solid green; /* just for example */
position: absolute;
top: 0;
bottom: 0;
margin: auto;
display: table;
left: 50%;
}
.inner img {
display: block;
border: 1px solid blue; /* just for example */
position: relative;
right: 50%;
opacity: .5; /* just for example */
}
<div class="outer">
<div class="inner">
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
</div>
</div>
http://jsfiddle.net/5xjr05dt/5/
Method 4 "double wrapper AND double image" ( IE8+ ):
.outer{
width:150px;
height:100px;
margin: 200px auto; /* just for example */
border: 1px solid red; /* just for example */
/* overflow: hidden; */ /* TURN THIS ON */
position: relative;
}
.inner {
border: 1px solid green; /* just for example */
position: absolute;
top: 50%;
bottom: 0;
display: table;
left: 50%;
}
.inner .real_image {
display: block;
border: 1px solid blue; /* just for example */
position: absolute;
bottom: 50%;
right: 50%;
opacity: .5; /* just for example */
}
.inner .placeholder_image{
opacity: 0.1; /* should be 0 */
}
<div class="outer">
<div class="inner">
<img class="real_image" src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
<img class="placeholder_image" src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
</div>
</div>
http://jsfiddle.net/5xjr05dt/26/
- Method 1 has slightly better support - you have to set the width OR height of image!
- With the prefixes method 2 also has decent support ( from ie9 up ) - Method 2 has no support on Opera mini!
- Method 3 uses two wrappers - can overflow width AND height.
- Method 4 uses a double image ( one as placeholder ) this gives some extra bandwidth overhead, but even better crossbrowser support.
Method 1 and 3 don't seem to work with Firefox
Solution 6 - Css
Solution not requiring image as a background and will auto-resize without being cut-off or distorting.
Another solution is to put the image in a container with the desired width and height. Using this method you would not have to set the image as a background image of an element.
Then you can do this with an img
tag and just set a max-width and max-height on the element.
CSS:
.imgContainer {
display: block;
width: 150px;
height: 100px;
}
.imgContainer img {
max-width: 100%;
max-height: 100%;
}
HTML:
<div class='imgContainer'>
<img src='imagesrc.jpg' />
</div>
Now when you change the size of the container the image will automatically grow as large as it can without going outside the bounds or distorting.
If you want to center the image vertically and horizontally you can change the container css to:
.imgContainer {
display: table-cell;
width: 150px;
height: 100px;
text-align: center;
vertical-align: middle;
}
Here is a JS Fiddle http://jsfiddle.net/9kUYC/2/
Solution 7 - Css
- Not using css background
- Only 1 div to clip it
- Resized to minimum width than keep correct aspect ratio
- Crop from center (vertically and horizontally, you can adjust that with the top, lef & transform)
Be careful if you're using a theme or something, they'll often declare img max-width at 100%. You got to make none. Test it out :)
https://jsfiddle.net/o63u8sh4/
<p>Original:</p>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
<p>Wrapped:</p>
<div>
<img src="http://i.stack.imgur.com/2OrtT.jpg" alt="image"/>
</div>
div{
width:150px;
height:100px;
position:relative;
overflow:hidden;
}
div img{
min-width:100%;
min-height:100%;
height:auto;
position:relative;
top:50%;
left:50%;
transform:translateY(-50%) translateX(-50%);
}
Solution 8 - Css
Building off of @Dominic Green's answer using jQuery, here is a solution that should work for images that are either wider than they are high or higher than they are wide.
There is probably a more elegant way of doing the JavaScript, but this does work.
function myTest() {
var imgH = $("#my-img").height();
var imgW = $("#my-img").width();
if(imgW > imgH) {
$(".container img").css("height", "100%");
var conWidth = $(".container").width();
var imgWidth = $(".container img").width();
var gap = (imgWidth - conWidth)/2;
$(".container img").css("margin-left", -gap);
} else {
$(".container img").css("width", "100%");
var conHeight = $(".container").height();
var imgHeight = $(".container img").height();
var gap = (imgHeight - conHeight)/2;
$(".container img").css("margin-top", -gap);
}
}
myTest();
Solution 9 - Css
I helped build a jQuery plugin called Fillmore, which handles the background-size: cover
in browsers that support it, and has a shim for those that don't. Give it a look!
Solution 10 - Css
This will Fill images to a specific size, without stretching it or without cropping it
img{
width:150px; //your requirement size
height:100px; //your requirement size
/*Scale down will take the necessary specified space that is 150px x 100px without stretching the image*/
object-fit:scale-down;
}
Solution 11 - Css
Try something like this: http://jsfiddle.net/D7E3E/4/
Using a container with overflow: hidden
EDIT: @Dominic Green beat me.
Solution 12 - Css
I think it's quite late for this answer. Anyway hope this will help somebody in the future. I faced the problem positioning the cards in angular. There are cards displayed for array of events. If image width of the event is big for card, the image should be shown by cropping from two sides and height of 100 %. If image height is long, images' bottom part is cropped and width is 100 %. Here is my pure css solution for this:
HTML:
<span class="block clear img-card b-b b-light text-center" [ngStyle]="{'background-image' : 'url('+event.image+')'}"></span>
CSS
.img-card {
background-repeat: no-repeat;
background-size: cover;
background-position: 50% 50%;
width: 100%;
overflow: hidden;
}
Solution 13 - Css
after reading StackOverflow answers the simple solution I got is
.profilePosts div {
background: url("xyz");
background-size: contain;
background-repeat: no-repeat;
width: x;
height: y;
}
Solution 14 - Css
you can do it by 'flex' display. for me!:
.avatar-img {
display: flex;
justify-content: center;
align-items: stretch;
border-radius: 50%;
border: 1px solid #dee2e6;
height: 5.5rem;
width: 5.5rem;
overflow: hidden;
}
.avatar-img > img {
flex-grow: 1;
object-fit: cover;
}
<div>
<div class="avatar-img">
<img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSqczw3Fb_TYsj0hbPEy0u7Ay2bVq1KurD6hw&usqp=CAU" alt="Test!'s profile photo">
</div>
<div class="avatar-img">
<img src="https://i.pinimg.com/236x/a1/37/09/a137098873af3bf6180dd24cbe388ae9--flower-iphone-wallpaper-wallpapers-flowers.jpg" alt="Test!'s profile photo">
</div>
</div>
Solution 15 - Css
To fit image in fullscreen try this:
background-repeat: round;
Solution 16 - Css
<div class="container">
<img src="http://i.stack.imgur.com/2OrtT.jpg"/>
</div>
<style>
.container {
width: 150px;
height: 100px;
overflow: hidden;
}
</style>
Solution 17 - Css
As far as I know, there is a plugin to make this simple.
jQuery Plugin: Auto transform <img> into background style
<img class="fill" src="image.jpg" alt="Fill Image"></img>
<script>
$("img.fill").img2bg();
</script>
Besides, this way also fulfills the accessibility needs. As this plugin will NOT remove your <img> tag from your codes, the screen reader still tells you the ALT text instead of skipping it.
Solution 18 - Css
you have to use background-size : cover
in the css
js code
<div>
<div className={styles.banner}>banner</div>
</div>
css code
.banner{
background:
url("./images/home-bg.jpg");
background-size: cover;
height: 53rem;
width: 100%;
}
- object fit is not working
background-size: contain
is also not working