ease:
1、ease:(逐渐变慢)默认值
2、linear:(匀速)
3、ease-in:(加速)
4、ease-out:(减速)
5、ease-in-out:(加速然后减速)
6、cubic-bezier
如:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{margin:0; padding: 0;}
.icon_down{ width: 0; height: 0; border-left:20px solid transparent; border-right: 20px solid transparent; border-top:20px solid #B03939; transition: all .1s ease-in 0ms; margin:50px auto; cursor: pointer; }
.icon_down:hover{ transform: rotate(180deg);}
</style>
</head>
<body>
<div class="icon_down"></div>
</body>
</html>
效果图:鼠标经过旋转180度,
例子2:
把鼠标指针放到 div 元素上,其宽度会从 100px 逐渐变为 300px:
div
{
width:100px;
transition: width 2s;
-moz-transition: width 2s; /* Firefox 4 */
-webkit-transition: width 2s; /* Safari 和 Chrome */
-o-transition: width 2s; /* Opera */
}
效果图:
鼠标经过后