search
HomeWeb Front-endCSS TutorialHow to reference images in css? How to reference images in css

How to reference images in css? What are the steps to reference images in css? This article will introduce to you how to reference images in CSS. Friends in need can refer to it. I hope it will be helpful to you.

Write pictures to css: css reference pictures

css reference pictures Step 1: Create a new images folder in the src directory and put a picture in it

css Reference image Step 2: Insert a block in index.html

For example:

css The third step of quoting the image: Insert the background image for #pic in index.css in the css directory

css The fourth step of quoting the image: Enter webpack in the terminal to package the error. You need to configure ffile-loader and url in the terminal. -loader

npm install –save-dev file-loader url-loader

Installation successful

Enter in the terminal:

Step 5 of css reference image: Configure ==url-loader== in ==module== in webpack-config.js (url-loader includes file-loader, so there is no need to configure file-loader)

//模块:例如解读CSS,图片如何转换,压缩module:{
     rules: [
         {
           test: /\.css$/,           use: [ 'style-loader', 'css-loader' ]
         },{
            test:/\.(png|jpg|gif)/ ,            use:[{
                loader:'url-loader',
                options:{
                    limit:500000
                }
            }]
         }
       ]
 },

test:/.(png|jpg|gif)/ is the suffix name of the matching image file.

use: It is the configuration parameter that specifies the loader and loader used.

limit: Files smaller than 500000B are formatted into Base64 format and written into JS.

Css reference image Step 6: Enter ==webpack== in the terminal for packaging

css reference image Step 7: npm run server for browser preview

Note :

  • [x] url-loader encapsulates file-loader. url-loader does not depend on file-loader. Even when using url-loader, you only need to install url-loader. There is no need to install file-loader because url-loader has built-in file-loader.

  • url-loader work is divided into two situations:

    • If the file size is less than the limit parameter, url-loader will The file will be converted to DataURL (Base64 format);

    • The file size is greater than the limit, url-loader will call file-loader for processing, and the parameters will be passed directly to file-loader. (In fact, we only need to install one url-loader. But for the convenience of future operations, we will install file-loader here.)

    • There is no need to configure url-loader Introduced above, you only need to introduce it in webpack-config.js when you want to introduce a plug-in.

Related recommendations:

Sometimes css references image packaging What is the reason why the resource file cannot be found?

About the problem of image reference URLREWRITE.

The above is the detailed content of How to reference images in css? How to reference images in 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
Anchor Positioning Just Don't Care About Source OrderAnchor Positioning Just Don't Care About Source OrderApr 29, 2025 am 09:37 AM

The fact that anchor positioning eschews HTML source order is so CSS-y because it's another separation of concerns between content and presentation.

What does margin: 40px 100px 120px 80px signify?What does margin: 40px 100px 120px 80px signify?Apr 28, 2025 pm 05:31 PM

Article discusses CSS margin property, specifically "margin: 40px 100px 120px 80px", its application, and effects on webpage layout.

What are the different CSS border properties?What are the different CSS border properties?Apr 28, 2025 pm 05:30 PM

The article discusses CSS border properties, focusing on customization, best practices, and responsiveness. Main argument: border-radius is most effective for responsive designs.

What are CSS backgrounds, list the properties?What are CSS backgrounds, list the properties?Apr 28, 2025 pm 05:29 PM

The article discusses CSS background properties, their uses in enhancing website design, and common mistakes to avoid. Key focus is on responsive design using background-size.

What are CSS HSL Colors?What are CSS HSL Colors?Apr 28, 2025 pm 05:28 PM

Article discusses CSS HSL colors, their use in web design, and advantages over RGB. Main focus is on enhancing design and accessibility through intuitive color manipulation.

How can we add comments in CSS?How can we add comments in CSS?Apr 28, 2025 pm 05:27 PM

The article discusses the use of comments in CSS, detailing single-line and multi-line comment syntaxes. It argues that comments enhance code readability, maintainability, and collaboration, but may impact website performance if not managed properly.

What are CSS Selectors?What are CSS Selectors?Apr 28, 2025 pm 05:26 PM

The article discusses CSS Selectors, their types, and usage for styling HTML elements. It compares ID and class selectors and addresses performance issues with complex selectors.

Which type of CSS holds the highest priority?Which type of CSS holds the highest priority?Apr 28, 2025 pm 05:25 PM

The article discusses CSS priority, focusing on inline styles having the highest specificity. It explains specificity levels, overriding methods, and debugging tools for managing CSS conflicts.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment