CSS3中关于transition属性的实例分析

transition: property duration timing-function delay;

transition-timing-function: linear|ease|ease-in|ease-out|ease-in-out|cubic- bezier(n,n,n,n);

linear:规定以相同速度开始至结束的过渡效果（等于cubic-bezier(0,0,1,1)）。
ease:规定慢速开始，然后变快，然后慢速结束的过渡效果（cubic-bezier(0.25,0.1,0.25,1)）。
ease-in:规定以慢速开始的过渡效果（等于cubic-bezier(0.42,0,1,1)）。
ease-out:规定以慢速结束的过渡效果（等于cubic-bezier(0,0,0.58,1)）。
ease-in-out:规定以慢速开始和结束的过渡效果（等于cubic-bezier(0.42,0,0.58,1)）。
cubic-bezier(n,n,n,n):在cubic-bezier函数中定义自己的值。可能的值是0至1之间的数值。

<style>
 .transition-example{
 width: 500px;
 height: 370px;
 background: #ccc;
 padding: 10px 0;
 }
 .transition-example:hover>p{
 margin-left: 90%;
 transform: rotate(360deg);
 border-radius: 5px;
 }
 .transition-example>p{
 width: 50px;
 height: 50px;
 text-align: center;
 margin: 10px 0;
 background-color: blue;
 color: #fff;
 }
 .linear{
 transition: all 5s linear;
 }
 .ease{
 transition: all 5s ease;
 }
 .ease-in{
 transition: all 5s ease-in;
 }
 .ease-out{
 transition: all 5s ease-out;
 }
 .ease-in-out{
 transition: all 5s ease-in-out;
 }
 .cubic-bezier{
 transition: all 5s cubic-bezier(0.42,0,0.58,1);
 }
 
</style>
<p class="transition-example">
 <p class="linear">linear</p>
 <p class="ease">ease</p>
 <p class="ease-in">ease-in</p>
 <p class="ease-out">ease-out</p>
 <p class="ease-in-out">ease-in-out</p>
 <p class="cubic-bezier">cubic-bezier</p>
</p>

linear
ease
ease-in
ease-out
ease-in-out
cubic-bezier