css如何实现未知宽高div中图片垂直水平居中效果_html/css

Home

Web Front-end

HTML Tutorial

css如何实现未知宽高div中图片垂直水平居中效果_html/css_WEB-ITnose

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 24, 2016 am 11:29 AM

css如何实现未知宽高div中图片垂直水平居中效果:
在有时候可能有这样的情况，那就是想让一个图片在div中实现垂直水平居中效果，但是有时候div的尺寸是位置的，下面通过代码实例介绍一下在这种情况下如何实现图片的垂直水平居中效果。
代码如下:
实例一:

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">#thediv{  width:200px;  height:200px;  background:red;  text-align:center;  display:table-cell;   vertical-align:middle;}</style></head><body><div id="thediv"><img  src="/static/imghwm/default1.png"  data-src="mytest/demo/1.jpg"  class="lazy" alt="css如何实现未知宽高div中图片垂直水平居中效果_html/css_WEB-ITnose" ></div></body></html>

上面你的代码可以让图片垂直水平居中，当然这里，div的尺寸是固定的，只是为了演示用的，未知尺寸也是可以实现垂直水平居中的，关键代码如下:

display:table-cell; vertical-align:middle;

代码存在一定的兼容问题，当然问题不大，因为IE7和IE6浏览器很快就被淘汰了.

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=14774

更多内容可以参阅:http://www.softwhy.com/divcss/

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

Why are HTML tags important for web development?May 02, 2025 am 12:03 AM

HTMLtagsareessentialforwebdevelopmentastheystructureandenhancewebpages.1)Theydefinelayout,semantics,andinteractivity.2)SemantictagsimproveaccessibilityandSEO.3)Properuseoftagscanoptimizeperformanceandensurecross-browsercompatibility.

Explain the importance of using consistent coding style for HTML tags and attributes.May 01, 2025 am 12:01 AM

A consistent HTML encoding style is important because it improves the readability, maintainability and efficiency of the code. 1) Use lowercase tags and attributes, 2) Keep consistent indentation, 3) Select and stick to single or double quotes, 4) Avoid mixing different styles in projects, 5) Use automation tools such as Prettier or ESLint to ensure consistency in styles.

How to implement multi-project carousel in Bootstrap 4?Apr 30, 2025 pm 03:24 PM

Solution to implement multi-project carousel in Bootstrap4 Implementing multi-project carousel in Bootstrap4 is not an easy task. Although Bootstrap...

How does deepseek official website achieve the effect of penetrating mouse scroll event?Apr 30, 2025 pm 03:21 PM

How to achieve the effect of mouse scrolling event penetration? When we browse the web, we often encounter some special interaction designs. For example, on deepseek official website, �...

How to modify the playback control style of HTML videoApr 30, 2025 pm 03:18 PM

The default playback control style of HTML video cannot be modified directly through CSS. 1. Create custom controls using JavaScript. 2. Beautify these controls through CSS. 3. Consider compatibility, user experience and performance, using libraries such as Video.js or Plyr can simplify the process.

What problems will be caused by using native select on your phone?Apr 30, 2025 pm 03:15 PM

Potential problems with using native select on mobile phones When developing mobile applications, we often encounter the need for selecting boxes. Normally, developers...

What are the disadvantages of using native select on your phone?Apr 30, 2025 pm 03:12 PM

What are the disadvantages of using native select on your phone? When developing applications on mobile devices, it is very important to choose the right UI components. Many developers...

How to optimize collision handling of third-person roaming in a room using Three.js and Octree?Apr 30, 2025 pm 03:09 PM

Use Three.js and Octree to optimize collision handling of third-person roaming in the room. Use Octree in Three.js to implement third-person roaming in the room and add collisions...

See all articles