如何创建CSS3反弹效果 [英] How to create CSS3 bounce effect

问题描述

我正在尝试在动画的末尾添加反弹效果，而不使用任何第三方代码或javascript。我设法创建了动画，但是无法实现反弹效果。

I am trying to add a bounce effect to the end of the animation without using any 3rd party code or javascript. I managed to create the animation but could not achieve the bounce effect.

这是我到目前为止所做的：

This is what I have done so far:

HTML：

<div></div>
<div></div>
<div></div>

CSS：

div {
    background:  tomato;
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
    transition: transform 0.3s ease-in;
    transform-origin: top left;
}
div:hover { 
    -webkit-transform: scale3d(5, 5, 5);
    transform: scale3d(5);
}

演示

推荐答案

如果您需要的是弹跳非常简单，就像将过渡功能从 ease-in 更改为其他功能（如 cubic-bezier 。

If all you need is a very simple bounce, it's as easy as just changing the transition function from ease-in to something else, such as a cubic-bezier.

一个会反弹的 cubic-bezier 函数的示例为

An example of a cubic-bezier function that bounces would be

cubic-bezier(0.175, 0.885, 0.32, 1.275)

完整示例：

div {
    background:  tomato;
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: top left;
}
div:hover {
    -webkit-transform: scale3d(5, 5, 5);
    transform: scale3d(5);
}

<div></div>
<div></div>
<div></div>

您可以在 easings.net 或完整的三次贝塞尔曲线编辑器中找到一些其他宽松的示例在 cubic-bezier.com 。

You can find a few examples of other easings at easings.net, or a full cubic-bezier editor at cubic-bezier.com.

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