


A little research on horizontal and vertical centering of multi-line text_html/css_WEB-ITnose
I saw an article in W3CPlus a few days ago, which mentioned using CSS to create horizontal and vertical centering. When testing the sixth point, I found some small problems:
Add A meaningless new tag
<div id="extra">
When setting the content width, the text wraps
For the first point, the solution is to use: before pseudo-element:
1 <!doctype html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>水平垂直居中</title> 6 <style> 7 .wrapper { 8 width: 200px; 9 height: 200px;10 background: skyblue;11 }12 .wrapper:before {13 content: '.';14 display: inline-block;15 vertical-align: middle;16 height: 100%;17 }18 .content {19 display: inline-block;20 text-align: center;21 }22 </style>23 </head>24 25 <body>26 <div class="wrapper">27 <div class="content">多行文字居中 多行文字居中 多行文字居中 </div>28 </div>29 </body>30 </html>
Demo attached
But! Everyone has also noticed: the text is wrapped
This is the gap caused by the inline-block causing trouble
In order to solve this problem, you can try this hack:
1 .wrapper {2 font-size:03 }4 5 .content {6 font-size:16px7 }
Save and look again:
Done!
Attached complete source code
Reference materials (recommended reading):
CSS production of horizontal and vertical center alignment
How to solve the blank spacing of inline-block elements
inline-block past life and present life

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

The official account web page update cache, this thing is simple and simple, and it is complicated enough to drink a pot of it. You worked hard to update the official account article, but the user still opened the old version. Who can bear the taste? In this article, let’s take a look at the twists and turns behind this and how to solve this problem gracefully. After reading it, you can easily deal with various caching problems, allowing your users to always experience the freshest content. Let’s talk about the basics first. To put it bluntly, in order to improve access speed, the browser or server stores some static resources (such as pictures, CSS, JS) or page content. Next time you access it, you can directly retrieve it from the cache without having to download it again, and it is naturally fast. But this thing is also a double-edged sword. The new version is online,

The article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.

Article discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.

This article demonstrates efficient PNG border addition to webpages using CSS. It argues that CSS offers superior performance compared to JavaScript or libraries, detailing how to adjust border width, style, and color for subtle or prominent effect

The article discusses the HTML <datalist> element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159

This article explains the HTML5 <time> element for semantic date/time representation. It emphasizes the importance of the datetime attribute for machine readability (ISO 8601 format) alongside human-readable text, boosting accessibilit

The article discusses the HTML <progress> element, its purpose, styling, and differences from the <meter> element. The main focus is on using <progress> for task completion and <meter> for stati

The article discusses the HTML <meter> element, used for displaying scalar or fractional values within a range, and its common applications in web development. It differentiates <meter> from <progress> and ex
