html's style attribute can define inline styles. The style attribute of the tag is used to specify the inline style (inline style) of the element. You only need to add the style attribute to the tag and set the attribute value. The syntax "
".
The operating environment of this tutorial: Windows7 system, CSS3&&HTML5 version, Dell G3 computer. The style attribute of
html can define inline styles.
The style attribute specifies the inline style of the element. The style attribute will override any global style settings, such as in the
Syntax:
- style_definition: one or more separated by semicolons CSS properties and values.
- Example: Apply CSS inline styles to paragraphs,
tags, tags, tags, and tags. <!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>行内样式(内联样式)</title>
</head>
<body>
<p style="background-color: #999900">行内元素,控制段落-1</p>
<h2 id="行内元素-h-nbsp-标题元素">行内元素,h2 标题元素</h2>
<p style="background-color: #999900">行内元素,控制段落-2</p>
<strong style="font-size:30px;">行内元素,strong 比 em 效果要强</strong>
<div style="background-color:#66CC99; color:#993300; height:30px; line-height:30px;">行内元素,div 块级元素</div>
<em style="font-size:2em;">行内元素,em 强调</em>
</body>
</html>
Rendering:
Related recommendations: "
css video tutorial
<!doctype html> <html> <head> <meta charset="utf-8"> <title>行内样式(内联样式)</title> </head> <body> <p style="background-color: #999900">行内元素,控制段落-1</p> <h2 id="行内元素-h-nbsp-标题元素">行内元素,h2 标题元素</h2> <p style="background-color: #999900">行内元素,控制段落-2</p> <strong style="font-size:30px;">行内元素,strong 比 em 效果要强</strong> <div style="background-color:#66CC99; color:#993300; height:30px; line-height:30px;">行内元素,div 块级元素</div> <em style="font-size:2em;">行内元素,em 强调</em> </body> </html>
Rendering:
Related recommendations: "
The above is the detailed content of Which html attribute can define inline styles. For more information, please follow other related articles on the PHP Chinese website!

KeysinReactarecrucialforoptimizingperformancebyaidinginefficientlistupdates.1)Usekeystoidentifyandtracklistelements.2)Avoidusingarrayindicesaskeystopreventperformanceissues.3)Choosestableidentifierslikeitem.idtomaintaincomponentstateandimproveperform

Reactkeysareuniqueidentifiersusedwhenrenderingliststoimprovereconciliationefficiency.1)TheyhelpReacttrackchangesinlistitems,2)usingstableanduniqueidentifierslikeitemIDsisrecommended,3)avoidusingarrayindicesaskeystopreventissueswithreordering,and4)ens

UniquekeysarecrucialinReactforoptimizingrenderingandmaintainingcomponentstateintegrity.1)Useanaturaluniqueidentifierfromyourdataifavailable.2)Ifnonaturalidentifierexists,generateauniquekeyusingalibrarylikeuuid.3)Avoidusingarrayindicesaskeys,especiall

Using indexes as keys is acceptable in React, but only if the order of list items is unchanged and not dynamically added or deleted; otherwise, a stable and unique identifier should be used as the keys. 1) It is OK to use index as key in a static list (download menu option). 2) If list items can be reordered, added or deleted, using indexes will lead to state loss and unexpected behavior. 3) Always use the unique ID of the data or the generated identifier (such as UUID) as the key to ensure that React correctly updates the DOM and maintains component status.

JSXisspecialbecauseitblendsHTMLwithJavaScript,enablingcomponent-basedUIdesign.1)ItallowsembeddingJavaScriptinHTML-likesyntax,enhancingUIdesignandlogicintegration.2)JSXpromotesamodularapproachwithreusablecomponents,improvingcodemaintainabilityandflexi

The article discusses HTML5 audio formats and cross-browser compatibility. It covers MP3, WAV, OGG, AAC, and WebM, and suggests using multiple sources and fallbacks for broader accessibility.

SVG and Canvas are HTML5 elements for web graphics. SVG, being vector-based, excels in scalability and interactivity, while Canvas, pixel-based, is better for performance-intensive applications like games.

HTML5 enables drag and drop with specific events and attributes, allowing customization but facing browser compatibility issues on older versions and mobile devices.


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.

SublimeText3 Mac version
God-level code editing software (SublimeText3)

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SublimeText3 Linux new version
SublimeText3 Linux latest version

Zend Studio 13.0.1
Powerful PHP integrated development environment
