HTML code, how to center text/image? This is a question raised by front-end Leier in W3Cschool’s programming Q&A. Netizen donor Tong Xifu gave a detailed answer.
html text centering and html picture centering method code, by realizing text centering and picture centering in html, there are three methods to realize text and picture content centering in html, two of which are implemented using CSS styles, and the original one is always used. Add "align="center"" (center) to the html tag to achieve this.
1. Add CSS centering style to the body
We directly set the CSS style for the body: text-align:center
1. Complete HTML example code:
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="gb2312" />
<title>W3Cschool居中实例</title>
<style>
body{text-align:center}
</style>
</head>
<body>
W3Cschool会被居中
</body>
</html> 2. Screenshot of centered example
Set the body to center to achieve centered text or picture screenshots
2. Add a css centering style to the text outer object
First of all, we name the CSS selector ".w3cschool", and add a centering style to the selector. Our example demonstrates two DIV objects, one for text and one for pictures.
1. The corresponding CSS code is as follows:
.w3cschool{text-align:center}2. The complete HTML+DIV+CSS code is as follows:
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="gb2312" />
<title>W3Cschool居中实例</title>
<style>
.w3cschool{text-align:center}
</style>
</head>
<body>
<div class="w3cschool">W3Cschool会被居中</div>
<div class="w3cschool">
 </div>
</body>
</html>3. Screenshot of the CSS effect of centering images and text within objects
Achieve html text centering-html picture centering example
Achieve html text centering-html picture centering example screenshot
Three, between Add align="center"
to the text outer object. This method was a common method in the past. Use align="center" directly in the html tag to center the image or text content in the object. Our example demonstrates centering in HTML tables and centering content in general HTML tags.
1. Complete HTML source code:
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="gb2312" />
<title>html align居中-W3Cschool</title>
</head>
<body>
<div align="center">W3Cschool会居中的</div>
<table width="100%">
<tr>
<td align="center">表格中居中</td>
</tr>
</table>
</body>
</html>2. Screenshot of the example effect
HTML text centered screenshot
html text is centered, html table text is centered in the table to achieve screenshot
Use the align attribute directly in the tag to facilitate the practice of using the "align="center"" centering code in ordinary html tags and html table tags to center the content in the object.
The above is the detailed content of How to center text and images in HTML code?. For more information, please follow other related articles on the PHP Chinese website!
Beyond HTML: Essential Technologies for Web DevelopmentApr 26, 2025 am 12:04 AMTo build a website with powerful functions and good user experience, HTML alone is not enough. The following technology is also required: JavaScript gives web page dynamic and interactiveness, and real-time changes are achieved by operating DOM. CSS is responsible for the style and layout of the web page to improve aesthetics and user experience. Modern frameworks and libraries such as React, Vue.js and Angular improve development efficiency and code organization structure.
What are boolean attributes in HTML? Give some examples.Apr 25, 2025 am 12:01 AMBoolean attributes are special attributes in HTML that are activated without a value. 1. The Boolean attribute controls the behavior of the element by whether it exists or not, such as disabled disable the input box. 2.Their working principle is to change element behavior according to the existence of attributes when the browser parses. 3. The basic usage is to directly add attributes, and the advanced usage can be dynamically controlled through JavaScript. 4. Common mistakes are mistakenly thinking that values need to be set, and the correct writing method should be concise. 5. The best practice is to keep the code concise and use Boolean properties reasonably to optimize web page performance and user experience.
How can you validate your HTML code?Apr 24, 2025 am 12:04 AMHTML code can be cleaner with online validators, integrated tools and automated processes. 1) Use W3CMarkupValidationService to verify HTML code online. 2) Install and configure HTMLHint extension in VisualStudioCode for real-time verification. 3) Use HTMLTidy to automatically verify and clean HTML files in the construction process.
HTML vs. CSS and JavaScript: Comparing Web TechnologiesApr 23, 2025 am 12:05 AMHTML, CSS and JavaScript are the core technologies for building modern web pages: 1. HTML defines the web page structure, 2. CSS is responsible for the appearance of the web page, 3. JavaScript provides web page dynamics and interactivity, and they work together to create a website with a good user experience.
HTML as a Markup Language: Its Function and PurposeApr 22, 2025 am 12:02 AMThe function of HTML is to define the structure and content of a web page, and its purpose is to provide a standardized way to display information. 1) HTML organizes various parts of the web page through tags and attributes, such as titles and paragraphs. 2) It supports the separation of content and performance and improves maintenance efficiency. 3) HTML is extensible, allowing custom tags to enhance SEO.
The Future of HTML, CSS, and JavaScript: Web Development TrendsApr 19, 2025 am 12:02 AMThe future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.
HTML: The Structure, CSS: The Style, JavaScript: The BehaviorApr 18, 2025 am 12:09 AMThe roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.
The Future of HTML: Evolution and Trends in Web DesignApr 17, 2025 am 12:12 AMThe future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.
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
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
SublimeText3 Chinese version
Chinese version, very easy to use
Notepad++7.3.1
Easy-to-use and free code editor
VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
