How to set background image in css
How to set the background image in css: 1. Use the background-image attribute, the syntax "background-image:url(picture url);"; 2. Use the background attribute, the syntax "background:url(picture url) url);".
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
In css, you can set the background image through the background-image attribute or background attribute.
The background-image attribute is used to set the background image of an element; the background of an element is the total size of the element, including padding and borders (but not margins). By default, the background-image is placed in the upper left corner of the element and repeats both vertically and horizontally.
<!DOCTYPE html>
<html>
<head>
<style>
div {
width: 450px;
height: 360px;
background-image: url(img/1.jpg);
background-size: 450px;/*设置图片大小*/
}
</style>
</head>
<body>
<div></div>
</body>
</html>
The background attribute is a shorthand attribute that can set all background attributes in one statement, including:
background -color specifies the background color to use
background-position specifies the position of the background image
background-size specifies the size of the background image
background-repeat Specifies how to repeat the background image
background-origin Specifies the positioning area of the background image
background-clip Specifies the drawing area of the background image
background-attachment Sets whether the background image is fixed or scrolls with the rest of the page
background-image specifies one or more background images to use
Example:
div {
width: 450px;
height: 360px;
background: url(img/2.jpg);
background-size: 450px;/*设置图片大小*/
}
(Learning video sharing:css video tutorial)
The above is the detailed content of How to set background image in css. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What does placeholder mean in vue
May 07, 2024 am 09:57 AM
In Vue.js, the placeholder attribute specifies the placeholder text of the input element, which is displayed when the user has not entered content, provides input tips or examples, and improves form accessibility. Its usage is to set the placeholder attribute on the input element and customize the appearance using CSS. Best practices include being relevant to the input, being short and clear, avoiding default text, and considering accessibility.
How to clear all desktop background images in Win7? Tips for deleting personalized background images in Win7
Jun 02, 2024 am 09:01 AM
In Win7 system, many users want to delete personalized desktop background images, but do not know how to delete them. This article will show you how to delete personalized background images in Win7 system. 1. First, open the control panel interface of the Win7 system and click to enter the "Appearance and Personalization" settings; 2. Then, in the opened interface, click the "Change Desktop Background" setting; 3. Then, click below "Desktop background" option; 4. Then, select Select all, and then click Clear all. Of course, you can also use it under "Customize", right-click the theme you want to delete, and then click &q on the shortcut menu
What does span mean in js
May 06, 2024 am 11:42 AM
The span tag can add styles, attributes, or behaviors to text. It is used to: add styles, such as color and font size. Set attributes such as id, class, etc. Associated behaviors such as clicks, hovers, etc. Mark text for further processing or citation.
What does rem mean in js
May 06, 2024 am 11:30 AM
REM in CSS is a relative unit relative to the font size of the root element (html). It has the following characteristics: relative to the root element font size, not affected by the parent element. When the root element's font size changes, elements using REM will adjust accordingly. Can be used with any CSS property. Advantages of using REM include: Responsiveness: Keep text readable on different devices and screen sizes. Consistency: Make sure font sizes are consistent throughout your website. Scalability: Easily change the global font size by adjusting the root element font size.
How to introduce images into vue
May 02, 2024 pm 10:48 PM
There are five ways to introduce images in Vue: through URL, require function, static file, v-bind directive and CSS background image. Dynamic images can be handled in Vue's computed properties or listeners, and bundled tools can be used to optimize image loading. Make sure the path is correct otherwise a loading error will appear.
What is node in js
May 07, 2024 pm 09:06 PM
Nodes are entities in the JavaScript DOM that represent HTML elements. They represent a specific element in the page and can be used to access and manipulate that element. Common node types include element nodes, text nodes, comment nodes, and document nodes. Through DOM methods such as getElementById(), you can access nodes and operate on them, including modifying properties, adding/removing child nodes, inserting/replacing nodes, and cloning nodes. Node traversal helps navigate within the DOM structure. Nodes are useful for dynamically creating page content, event handling, animation, and data binding.
What language is the browser plug-in written in?
May 08, 2024 pm 09:36 PM
Browser plug-ins are usually written in the following languages: Front-end languages: JavaScript, HTML, CSS Back-end languages: C++, Rust, WebAssembly Other languages: Python, Java
How to set unknown attributes in vscode vscode method to set unknown attributes
May 09, 2024 pm 02:43 PM
1. First, open the settings icon in the lower left corner and click the settings option. 2. Then, find the CSS column in the jumped window. 3. Finally, change the drop-down option in the unknownproperties menu to the error button.
