Guide on adjusting the size of an image based on either its width or height dimensions

Question

Guide on adjusting the size of an image based on either its width or height dimensions

Currently, I am retrieving product images from an API but unfortunately, they do not have consistent dimensions. My goal is to display these images within a 250x250 div.

In some cases, the image is in portrait orientation and should be scaled based on its height without filling the full 250px width. In other cases, when it is landscape, it should scale to the width without filling the full 250px height.

Admittedly, I am unsure of how to achieve this using CSS, if it is possible at all. Any assistance would be greatly appreciated.

Thank you.

edit A commenter pointed out that this question may duplicate another inquiry: Scale image with css to both width and height to scale. While there is some overlap, I did not find the answers provided in that particular question sufficient for my understanding.

html css

Answer 1

Answer №1

It appears you are interested in using images with the background-image property and setting their size to background-size: contain:

.product-img {
  width: 250px;
  height: 250px;
  background-image: url(path/to/image);
  background-size: contain;
}

Answer 2

It appears you are interested in using images with the background-image property and setting their size to background-size: contain:

.product-img {
  width: 250px;
  height: 250px;
  background-image: url(path/to/image);
  background-size: contain;
}

Answer 3

Answer №2

Georgy Malanichev suggests using a background as a nice option. If you want the images to be indexed for better SEO, you can achieve this by setting the max-height and max-width CSS properties:

div.imgContainer{
  float: left;
  width: 250px;
  height: 250px;
  border: 1px solid black;
}
div.imgContainer > img {
  max-width: 250px;
  max-height: 250px;
}

<div class="imgContainer">
  <img src="http://joelbonetr.com/images/fwhee.png">
</div>
<div class="imgContainer">
  <img src="http://joelbonetr.com/images/root.jpg">
</div>
<div class="imgContainer">
  <img src="https://lh3.googleusercontent.com/bx2KTx4kmESKvwL2Npc8tdLuhIWFj3_ewMkAHNI6_5vj1tOrAukZD794wJqWRb_H_8I=w250-h250">
</div>
<div class="imgContainer">
  <img src="https://www.venca.es/i/967184/l/top-sexy-de-muselina-elastica-flocada-en-terciopelo-con-tiras-elasticas-negro-burdeos.jpg">
</div>

Upon inspection, you'll notice that all divs are set to 250x250 px, and the images automatically resize to fit when necessary.

Answer 4

Georgy Malanichev suggests using a background as a nice option. If you want the images to be indexed for better SEO, you can achieve this by setting the max-height and max-width CSS properties:

div.imgContainer{
  float: left;
  width: 250px;
  height: 250px;
  border: 1px solid black;
}
div.imgContainer > img {
  max-width: 250px;
  max-height: 250px;
}

<div class="imgContainer">
  <img src="http://joelbonetr.com/images/fwhee.png">
</div>
<div class="imgContainer">
  <img src="http://joelbonetr.com/images/root.jpg">
</div>
<div class="imgContainer">
  <img src="https://lh3.googleusercontent.com/bx2KTx4kmESKvwL2Npc8tdLuhIWFj3_ewMkAHNI6_5vj1tOrAukZD794wJqWRb_H_8I=w250-h250">
</div>
<div class="imgContainer">
  <img src="https://www.venca.es/i/967184/l/top-sexy-de-muselina-elastica-flocada-en-terciopelo-con-tiras-elasticas-negro-burdeos.jpg">
</div>

Upon inspection, you'll notice that all divs are set to 250x250 px, and the images automatically resize to fit when necessary.

Answer 5

Answer №3

Utilize the alternative solution for incorporating background images, detailed documentation on the functionality of contain can be found here: https://developer.mozilla.org/en-US/docs/Web/CSS/background-size

If using an image is necessary and background images are not feasible, or if including image tags in the HTML is preferred for SEO purposes, then consider the following approach. By establishing both max width and height as 250px, the image will automatically adjust its size accordingly. The resizing process will cease once either dimension hits 250.

.test1 {background: blue;}
.test2 {background: green;}

.test2 img,
.test1 img{
  max-width: 250px;
  max-height: 250px;

}
.test1,
.test2 {
  text-align: center;
  width: 250px;
  height: 250px;

}

<div class="test1">
<img src="https://wallpaperbrowse.com/media/images/_89716241_thinkstockphotos-523060154.jpg" />
</div>

<div class="test2">
<img src="http://images2.fanpop.com/image/photos/10200000/Some-Random-Stuff-wumbo-10274290-300-498.jpg" />
</div>

Answer 6

Utilize the alternative solution for incorporating background images, detailed documentation on the functionality of contain can be found here: https://developer.mozilla.org/en-US/docs/Web/CSS/background-size

If using an image is necessary and background images are not feasible, or if including image tags in the HTML is preferred for SEO purposes, then consider the following approach. By establishing both max width and height as 250px, the image will automatically adjust its size accordingly. The resizing process will cease once either dimension hits 250.

.test1 {background: blue;}
.test2 {background: green;}

.test2 img,
.test1 img{
  max-width: 250px;
  max-height: 250px;

}
.test1,
.test2 {
  text-align: center;
  width: 250px;
  height: 250px;

}

<div class="test1">
<img src="https://wallpaperbrowse.com/media/images/_89716241_thinkstockphotos-523060154.jpg" />
</div>

<div class="test2">
<img src="http://images2.fanpop.com/image/photos/10200000/Some-Random-Stuff-wumbo-10274290-300-498.jpg" />
</div>

Guide on adjusting the size of an image based on either its width or height dimensions

Answer №1

Answer №2

Answer №3

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