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How many transition properties are there in css3?
- 青灯夜游Original
- 2021-12-14 17:20:162144browse
There are 5: 1. transition-property attribute; 2. transition-duration attribute; 3. transition-timing-function attribute; 4. transition-delay attribute; 5. transition attribute.
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
css3 transition allows us to change from one attribute value to another within a limited time.
There are 5 css3 transition attributes:
| Attribute | Description | CSS |
|---|---|---|
| transition | Abbreviation attribute, used to set four transition attributes in one attribute. | 3 |
| transition-property | Specifies the name of the CSS property that applies the transition. | 3 |
| transition-duration | Define how long the transition effect takes. The default is 0. | 3 |
| transition-timing-function | Specifies the time curve of the transition effect. The default is "ease". | 3 |
| transition-delay | Specifies when the transition effect starts. The default is 0. | 3 |
Example:
Use all transition properties in one example:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
div {
width: 100px;
height: 100px;
background: red;
transition-property: width;
transition-duration: 1s;
transition-timing-function: linear;
transition-delay: 2s;
/* Safari */
-webkit-transition-property: width;
-webkit-transition-duration: 1s;
-webkit-transition-timing-function: linear;
-webkit-transition-delay: 2s;
}
div:hover {
width: 200px;
}
</style>
</head>
<body>
<div></div>
<p>鼠标移动到 div 元素上，查看过渡效果。</p>
<p><b>注意：</b> 过渡效果需要等待两秒后才开始。</p>
</body>
</html>
The same transition effect as the above example, but using the abbreviated transition attribute:
There are so many transition codes in div{} in the above example
div
{
transition-property: width;
transition-duration: 1s;
transition-timing-function: linear;
transition-delay: 2s;
/* Safari */
-webkit-transition-property:width;
-webkit-transition-duration:1s;
-webkit-transition-timing-function:linear;
-webkit-transition-delay:2s;
} In fact, you only need to use the abbreviated transition attribute and use two lines of code to do it:
div
{
transition: width 1s linear 2s;
/* Safari */
-webkit-transition:width 1s linear 2s;
}(Learning video sharing: css video tutorial)
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