How Can I Resize and Crop Images Using Only CSS?-CSS Tutorial-php.cn

Home

Web Front-end

CSS Tutorial

How Can I Resize and Crop Images Using Only CSS?

DDD

Dec 25, 2024 pm 06:14 PM

How Can I Resize and Crop Images Using Only CSS?

Using CSS to Resize and Crop an Image

In this article, we will explore how to resize and crop an image using CSS. This technique allows you to display an image with a specific width and height, even if the original image has a different aspect ratio.

Resizing and Cropping an Image

To resize and crop an image, you can use a combination of the img and background-image properties. The img property allows you to resize the image while maintaining its aspect ratio. The background-image property allows you to crop the image to the desired size.

Example

Consider the following example:

Donald Duck

This image has a size of 800x600 pixels. We want to display it as an image of 200x100 pixels.

Step 1: Resizing the Image

<br><img  src="/static/imghwm/default1.png" data-src="https://i.sstatic.net/wPh0S.jpg" class="lazy" alt="How Can I Resize and Crop Images Using Only CSS?" ><pre class="brush:php;toolbar:false">  style="max-width:90%">

This step resizes the image to 200x150 pixels, maintaining its aspect ratio.

Step 2: Cropping the Image

<br><div><pre class="brush:php;toolbar:false">style="background-image:
       url('https://i.sstatic.net/wPh0S.jpg'); 
width:200px; 
height:100px; 
background-position:center;">

This step crops the resized image to 200x100 pixels.

Combined Approach

You can combine both these techniques to achieve the desired result. For example, the following code:

<pre class="brush:php;toolbar:false">.crop {
    width: 200px;
    height: 150px;
    overflow: hidden;
}

.crop img {
    width: 400px;
    height: 300px;
    margin: -75px 0 0 -100px;
}

<div>
<p></p>
<p>This code will resize the image to 200x150 pixels and then crop it to 200x100 pixels.</p>
</div>

The above is the detailed content of How Can I Resize and Crop Images Using Only CSS?. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Demystifying Screen Readers: Accessible Forms & Best PracticesMar 08, 2025 am 09:45 AM

This is the 3rd post in a small series we did on form accessibility. If you missed the second post, check out "Managing User Focus with :focus-visible". In

Create a JavaScript Contact Form With the Smart Forms FrameworkMar 07, 2025 am 11:33 AM

This tutorial demonstrates creating professional-looking JavaScript forms using the Smart Forms framework (note: no longer available). While the framework itself is unavailable, the principles and techniques remain relevant for other form builders.

Adding Box Shadows to WordPress Blocks and ElementsMar 09, 2025 pm 12:53 PM

The CSS box-shadow and outline properties gained theme.json support in WordPress 6.1. Let's look at a few examples of how it works in real themes, and what options we have to apply these styles to WordPress blocks and elements.

Working With GraphQL CachingMar 19, 2025 am 09:36 AM

If you’ve recently started working with GraphQL, or reviewed its pros and cons, you’ve no doubt heard things like “GraphQL doesn’t support caching” or

Making Your First Custom Svelte TransitionMar 15, 2025 am 11:08 AM

The Svelte transition API provides a way to animate components when they enter or leave the document, including custom Svelte transitions.

Show, Don't TellMar 16, 2025 am 11:49 AM

How much time do you spend designing the content presentation for your websites? When you write a new blog post or create a new page, are you thinking about

Classy and Cool Custom CSS Scrollbars: A ShowcaseMar 10, 2025 am 11:37 AM

In this article we will be diving into the world of scrollbars. I know, it doesn’t sound too glamorous, but trust me, a well-designed page goes hand-in-hand