Home Web Front-end HTML Tutorial CSS3 - Transition - 说中

CSS3 - Transition - 说中

May 20, 2016 pm 01:49 PM

CSS3 Transition

css属性值在一定时间内平滑地过渡;

transition主要包含四个属性值:

transition-property

执行变换的属性;应用所有属性用all

transition-duration

动画持续的时间;注意要加单位s或者ms

transition-timing-function

在延续时间段,变换的速率变化;包括:

ease:默认项,动画效果慢慢开始然后加速,到中点后再减速最后缓慢到达终点

ease-in-out:与ease类似,加减速更柔和一些

ease-in:开始比较慢,但是加速和停止曲线比较陡峭

ease-out:开始较快,然后缓慢停止

linear:线性平均速率,通常在color和opacity属性的变化上

cubic-bezier函数:自定义速度模式 可以使用工具:http://cubic-bezier.com/#.17,.67,.83,.67

transition-delay

变换延迟时间;delay的真正意义在于,它指定了动画发生的顺序,使得多个不同的transition可以连在一起,形成复杂效果。

transition需要事件触发,所以没法在网页加载时自动发生。

例:

简写:

img{
    transition: 1s 1s height ease;
    -webkit-transition: 1s 1s height ease;
}
Copy after login

单独写:

img{
    transition-property: height;
    transition-duration: 1s;
    transition-delay: 1s;
    transition-timing-function: ease;
}
Copy after login

transition的高级写法:

p#animate {
    width: 10em;
    background-color: #F00;
    border-radius: 5px;
    transition-property: width, border-radius, background-color;
    transition-duration: 1s, 2s;
    transition-timing-function:  ease, ease-out, linear;
}

p#animate:hover {
    width: 20em;
    background-color: #00F;
    border-radius: 50%;
}
Copy after login

注意其中的transition-duration只写了两个,那么第三个transition-property属性background-color就用循环到第一个,也就是说他的transition-duration值是1s

注意要写transition的兼容写法:

p {
  -webkit-transition: all .5s ease-in-out 1s;
  -o-transition: all .5s ease-in-out 1s;
  -moz-transition: all .5s ease-in-out 1s;
  transition: all .5s ease-in-out 1s;
}
Copy after login

用CSS3 Transition制作的效果http://leaverou.github.io/animatable/

 

参考资料:

http://www.zhangxinxu.com/wordpress/2010/11/css3-transitions-transforms-animation-introduction/

http://www.w3cplus.com/content/css3-transform

http://beiyuu.com/css3-animation/

http://www.zhangxinxu.com/wordpress/2012/06/css3-transform-matrix-%E7%9F%A9%E9%98%B5/

http://www.ruanyifeng.com/blog/2014/02/css_transition_and_animation.html

Statement of this Website
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

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Difficulty in updating caching of official account web pages: How to avoid the old cache affecting the user experience after version update? Difficulty in updating caching of official account web pages: How to avoid the old cache affecting the user experience after version update? Mar 04, 2025 pm 12:32 PM

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,

How do I use HTML5 form validation attributes to validate user input? How do I use HTML5 form validation attributes to validate user input? Mar 17, 2025 pm 12:27 PM

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

What are the best practices for cross-browser compatibility in HTML5? What are the best practices for cross-browser compatibility in HTML5? Mar 17, 2025 pm 12:20 PM

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

How to efficiently add stroke effects to PNG images on web pages? How to efficiently add stroke effects to PNG images on web pages? Mar 04, 2025 pm 02:39 PM

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

What is the purpose of the <datalist> element? What is the purpose of the <datalist> element? Mar 21, 2025 pm 12:33 PM

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

What is the purpose of the <meter> element? What is the purpose of the <meter> element? Mar 21, 2025 pm 12:35 PM

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

How do I use the HTML5 <time> element to represent dates and times semantically? How do I use the HTML5 <time> element to represent dates and times semantically? Mar 12, 2025 pm 04:05 PM

This article explains the HTML5 &lt;time&gt; 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

What is the purpose of the <progress> element? What is the purpose of the <progress> element? Mar 21, 2025 pm 12:34 PM

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

See all articles