Css div center display method: 1. Use absolute absolute positioning, the code is [
absolute center positioning ]; 2. Use translate positioning; 3. Use margin to center positioning; 4. Use Fixed centered positioning.
The operating environment of this tutorial: windows7 system, css3 version, DELL G3 computer.
Css div center display method:
1. Absolute absolute positioning This is our most commonly used center positioning writing method. It requires that the width and height of the div must be determined. Currently on the market Browsers on the Internet basically support this writing method
<html>
<head>
<meta charset="UTF-8">
<title>absolute居中定位</title>
<style>
*{margin:0;padding:0}
.absoluteCenter{ width:600px; height:400px;position:absolute; background: rgb(50,183,97); left:50%; top:50%; margin-left: -300px; margin-top: -200px; }
</style>
</head>
<body>
<div>我是absolute居中定位</div>
</body>
</html>2. Translate positioning This is the attribute of css3 transform that is positioned through its own offset, and it has a great advantage that it does not need to know the width and height of the div. Just like this self in js, you can set the width and height as a percentage. IE browser 3. Margin is centered. There is no need to determine the width and height of the div to allow top and bottom. , left and right are both 0 and add margin:auto. A stroke of genius IE browser<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>translate居中定位</title>
<style>
*{margin:0;padding:0}
.translateCenter{ width: 40%; height: 20%; position: absolute; left:50%; top:50%; transform:translate(-50%,-50%); background: #2d2d2d;}
</style>
</head>
<body>
<div>我是translate居中定位</div>
</body>
</html><!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>margin居中定位</title>
<style>
*{margin:0;padding:0}
.marginCenter{ width:200px; height: 200px; position: absolute;left:0; top:0; right:0; bottom: 0; margin: auto; background: #f2056e;}
</style>
</head>
<body>
<div>我是margin居中定位</div>
</body>
</html>
4. Fixed center positioning is probably most commonly used to center the navigation bar. The display does not scroll with the page
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>fixed居中定位</title>
<style>
*{margin:0;padding:0}
.fixedCenter{max-width:980px; height:70px; position:fixed; margin:0 auto; left:0; right:0; background:rgb(67,163,244);}
</style>
</head>
<body>
<div>我是fixed居中定位</div>
</body>
</html>Recommended related tutorials: CSS video tutorial
The above is the detailed content of How to center display css div. For more information, please follow other related articles on the PHP Chinese website!
Orbital Mechanics (or How I Optimized a CSS Keyframes Animation)May 09, 2025 am 09:57 AMWhat does it look like to refactor your own code? John Rhea picks apart an old CSS animation he wrote and walks through the thought process of optimizing it.
CSS Animations: Is it hard to create them?May 09, 2025 am 12:03 AMCSSanimationsarenotinherentlyhardbutrequirepracticeandunderstandingofCSSpropertiesandtimingfunctions.1)Startwithsimpleanimationslikescalingabuttononhoverusingkeyframes.2)Useeasingfunctionslikecubic-bezierfornaturaleffects,suchasabounceanimation.3)For
@keyframes CSS: The most used tricksMay 08, 2025 am 12:13 AM@keyframesispopularduetoitsversatilityandpowerincreatingsmoothCSSanimations.Keytricksinclude:1)Definingsmoothtransitionsbetweenstates,2)Animatingmultiplepropertiessimultaneously,3)Usingvendorprefixesforbrowsercompatibility,4)CombiningwithJavaScriptfo
CSS Counters: A Comprehensive Guide to Automatic NumberingMay 07, 2025 pm 03:45 PMCSSCountersareusedtomanageautomaticnumberinginwebdesigns.1)Theycanbeusedfortablesofcontents,listitems,andcustomnumbering.2)Advancedusesincludenestednumberingsystems.3)Challengesincludebrowsercompatibilityandperformanceissues.4)Creativeusesinvolvecust
Modern Scroll Shadows Using Scroll-Driven AnimationsMay 07, 2025 am 10:34 AMUsing scroll shadows, especially for mobile devices, is a subtle bit of UX that Chris has covered before. Geoff covered a newer approach that uses the animation-timeline property. Here’s yet another way.
Revisiting Image MapsMay 07, 2025 am 09:40 AMLet’s run through a quick refresher. Image maps date all the way back to HTML 3.2, where, first, server-side maps and then client-side maps defined clickable regions over an image using map and area elements.
State of Devs: A Survey for Every DeveloperMay 07, 2025 am 09:30 AMThe State of Devs survey is now open to participation, and unlike previous surveys it covers everything except code: career, workplace, but also health, hobbies, and more.
What is CSS Grid?Apr 30, 2025 pm 03:21 PMCSS Grid is a powerful tool for creating complex, responsive web layouts. It simplifies design, improves accessibility, and offers more control than older methods.
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
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
SublimeText3 Mac version
God-level code editing software (SublimeText3)
SublimeText3 English version
Recommended: Win version, supports code prompts!
SublimeText3 Linux new version
SublimeText3 Linux latest version
