How to set the height and width of cells in css-CSS Tutorial-php.cn

Home

Web Front-end

CSS Tutorial

How to set the height and width of cells in css

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Nov 26, 2021 pm 04:31 PM

css

设置单元格的高度宽度自适应的方法：1、给单元格元素添加“width:宽度数值%;”样式，使单元格元素的宽度自适应；2、给元素添加“height:高度数值vw;”样式，使单元格元素的高度自适应即可。

How to set the height and width of cells in css

本教程操作环境：windows7系统、CSS3&&HTML5版、Dell G3电脑。

css怎么设置单元格的高度宽度自适应

在css中由于height是不固定的，所以不能直接使用height值。因此转换思路使用width值来实现正方形的height赋值。所以理论上只要能够将宽度属性应用在高度属性的方法都可以。

所以我们可以用到vw单位，1 个 vw 相当于页面宽度的 1%，比如页面宽度是 1000px，那么 1vw就是 10px。

具体事例如下：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    <style>
    .shiying{
  width: 30%;
  height: 30vw;
}
    </style>
<table class="shiying" border="1">
  <tr>
    <th>Month</th>
    <th>Savings</th>
  </tr>
  <tr>
    <td>January</td>
    <td>$100</td>
  </tr>
</table>
</body>
</html>

输出结果：

How to set the height and width of cells in css

（学习视频分享：css视频教程）

The above is the detailed content of How to set the height and width of cells in css. For more information, please follow other related articles on the PHP Chinese website!

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

@keyframes vs CSS Transitions: What is the difference?May 14, 2025 am 12:01 AM

@keyframesandCSSTransitionsdifferincomplexity:@keyframesallowsfordetailedanimationsequences,whileCSSTransitionshandlesimplestatechanges.UseCSSTransitionsforhovereffectslikebuttoncolorchanges,and@keyframesforintricateanimationslikerotatingspinners.

Using Pages CMS for Static Site Content ManagementMay 13, 2025 am 09:24 AM

I know, I know: there are a ton of content management system options available, and while I've tested several, none have really been the one, y'know? Weird pricing models, difficult customization, some even end up becoming a whole &

The Ultimate Guide to Linking CSS Files in HTMLMay 13, 2025 am 12:02 AM

Linking CSS files to HTML can be achieved by using elements in part of HTML. 1) Use tags to link local CSS files. 2) Multiple CSS files can be implemented by adding multiple tags. 3) External CSS files use absolute URL links, such as. 4) Ensure the correct use of file paths and CSS file loading order, and optimize performance can use CSS preprocessor to merge files.

CSS Flexbox vs Grid: a comprehensive reviewMay 12, 2025 am 12:01 AM

Choosing Flexbox or Grid depends on the layout requirements: 1) Flexbox is suitable for one-dimensional layouts, such as navigation bar; 2) Grid is suitable for two-dimensional layouts, such as magazine layouts. The two can be used in the project to improve the layout effect.

How to Include CSS Files: Methods and Best PracticesMay 11, 2025 am 12:02 AM

The best way to include CSS files is to use tags to introduce external CSS files in the HTML part. 1. Use tags to introduce external CSS files, such as. 2. For small adjustments, inline CSS can be used, but should be used with caution. 3. Large projects can use CSS preprocessors such as Sass or Less to import other CSS files through @import. 4. For performance, CSS files should be merged and CDN should be used, and compressed using tools such as CSSNano.

Flexbox vs Grid: should I learn them both?May 10, 2025 am 12:01 AM

Yes,youshouldlearnbothFlexboxandGrid.1)Flexboxisidealforone-dimensional,flexiblelayoutslikenavigationmenus.2)Gridexcelsintwo-dimensional,complexdesignssuchasmagazinelayouts.3)Combiningbothenhanceslayoutflexibilityandresponsiveness,allowingforstructur

Orbital Mechanics (or How I Optimized a CSS Keyframes Animation)May 09, 2025 am 09:57 AM

What 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 AM

CSSanimationsarenotinherentlyhardbutrequirepracticeandunderstandingofCSSpropertiesandtimingfunctions.1)Startwithsimpleanimationslikescalingabuttononhoverusingkeyframes.2)Useeasingfunctionslikecubic-bezierfornaturaleffects,suchasabounceanimation.3)For

See all articles