Animation-related attributes include: transform, transform-origin, transition, "@keyframes", animation, animation-name, animation-duration, animation-delay, etc.
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
css3 has three types of animation: transform, transition, animation
1, transform (2D/3D conversion attribute)
Properties | Description | CSS |
---|---|---|
transform | Elements suitable for 2D or 3D transformation | 3 |
transform-origin | Allows you to change the transform element position | 3 |
transform-style | Specify how to nest elements in 3D space | 3 |
perspective | Specify how the 3D element is viewed in perspective | 3 |
perspective-origin | Specify the bottom position of the 3D element | 3 |
backface-visibility | Defines whether an element should be visible when not facing the screen | 3 |
2. transition (transition attribute)
Attribute | Description | CSS |
---|---|---|
transition | This property is the abbreviation of transition-property, transition-duration, transition-timing-function, transition-delay form. | 3 |
transition-property | Set the CSS property used for transition. | 3 |
transition-duration | Set the length of time for transition. | 3 |
transition-timing-function | Set the timing function for transition. | 3 |
transition-delay | Specify the time when the transition starts. | 3 |
3. animation (animation attribute)
Attribute | Description | CSS |
---|---|---|
@keyframes | Define an animation, the animation defined by @keyframes The name is used by animation-name. | 3 |
animation | Composite attribute. Retrieves or sets the animation effects applied to the object. | 3 |
animation-name | Retrieve or set the animation name applied to the object, which must be used in conjunction with the rule @keyframes, because the animation name is determined by @keyframes definition | 3 |
animation-duration | Retrieves or sets the duration of the object animation | 3 |
animation-timing-function | Retrieves or sets the transition type of the object animation | 3 |
animation-delay | Retrieve or set the delay time of object animation | 3 |
Retrieve or set the loop of object animation Times | 3 | |
Retrieve or set whether the object animation moves in reverse direction in the loop | 3 | |
Retrieve or set the state of the object animation | 3 |
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> div { width: 50px; height: 50px; background: red; margin: 100px; animation: mymove 5s infinite; -webkit-animation: mymove 5s infinite; /* Safari and Chrome */ } @keyframes mymove { 50% { width: 150px; height: 150px; transform: rotate(360deg); } } @-webkit-keyframes mymove{ /* Safari and Chrome */ 50% { width: 100px; height: 100px; transform: rotate(360deg); } } </style> </head> <body> <div></div> </body> </html>
css video tutorial)
The above is the detailed content of What are the related properties of CSS3 animation?. For more information, please follow other related articles on the PHP Chinese website!

Using ID selectors is not inherently bad in CSS, but should be used with caution. 1) ID selector is suitable for unique elements or JavaScript hooks. 2) For general styles, class selectors should be used as they are more flexible and maintainable. By balancing the use of ID and class, a more robust and efficient CSS architecture can be implemented.

HTML5'sgoalsin2024focusonrefinementandoptimization,notnewfeatures.1)Enhanceperformanceandefficiencythroughoptimizedrendering.2)Improveaccessibilitywithrefinedattributesandelements.3)Addresssecurityconcerns,particularlyXSS,withwiderCSPadoption.4)Ensur

HTML5aimedtoimprovewebdevelopmentinfourkeyareas:1)Multimediasupport,2)Semanticstructure,3)Formcapabilities,and4)Offlineandstorageoptions.1)HTML5introducedandelements,simplifyingmediaembeddingandenhancinguserexperience.2)Newsemanticelementslikeandimpr

IDsshouldbeusedforJavaScripthooks,whileclassesarebetterforstyling.1)Useclassesforstylingtoallowforeasierreuseandavoidspecificityissues.2)UseIDsforJavaScripthookstouniquelyidentifyelements.3)Avoiddeepnestingtokeepselectorssimpleandimproveperformance.4

Classselectorsareversatileandreusable,whileidselectorsareuniqueandspecific.1)Useclassselectors(denotedby.)forstylingmultipleelementswithsharedcharacteristics.2)Useidselectors(denotedby#)forstylinguniqueelementsonapage.Classselectorsoffermoreflexibili

IDsareuniqueidentifiersforsingleelements,whileclassesstylemultipleelements.1)UseIDsforuniqueelementsandJavaScripthooks.2)Useclassesforreusable,flexiblestylingacrossmultipleelements.

Using a class-only selector can improve code reusability and maintainability, but requires managing class names and priorities. 1. Improve reusability and flexibility, 2. Combining multiple classes to create complex styles, 3. It may lead to lengthy class names and priorities, 4. The performance impact is small, 5. Follow best practices such as concise naming and usage conventions.

ID and class selectors are used in CSS for unique and multi-element style settings respectively. 1. The ID selector (#) is suitable for a single element, such as a specific navigation menu. 2.Class selector (.) is used for multiple elements, such as unified button style. IDs should be used with caution, avoid excessive specificity, and prioritize class for improved style reusability and flexibility.


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

SublimeText3 Linux new version
SublimeText3 Linux latest version

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.
