css3实现循环抖动等动画

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<title>重点在实现抖动</title>
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<style type="text/css">
/* 实现图片旋转，当鼠标移动上去就停止 */

/* 实现的是过渡 */
img:hover{
width:1000px;
/* 开始之前等待两秒，实现过渡 */
transition: width 10s linear 0s; 
/* Firefox 4 */
-moz-transition:width 10s linear 0s;
/* Safari and Chrome */
-webkit-transition:width 10s linear 0s;
/* Opera */
-o-transition:width 10s linear 0s;

/* 实现角度变化*/
transform: rotate(5deg);
-webkit-transform: rotate(5deg);    /* Safari 和 Chrome */
-moz-transform: rotate(5deg);
}

/* 实现抖动 */
@keyframes myfirst
{
 0% {
        transform: scale(1);
        transform: scale(1)
    }

    70%,73%{
        transform: scale(0.9) rotate(-3deg);
        transform: scale(0.9) rotate(-3deg)
    }

    77%,83%,90%,97%  {
        transform: scale(1.1) rotate(3deg);
        transform: scale(1.1) rotate(3deg)
    }

    80%,87%,93%{
        transform: scale(1.1) rotate(-3deg);
        transform: scale(1.1) rotate(-3deg)
    }

    100% {
        transform: scale(1) rotate(0);
        transform: scale(1) rotate(0)
    }
}

@-moz-keyframes myfirst /* Firefox */
{
 0% {
        transform: scale(1);
        transform: scale(1)
    }

    70%,73%{
        transform: scale(0.9) rotate(-3deg);
        transform: scale(0.9) rotate(-3deg)
    }

    77%,83%,90%,97%  {
        transform: scale(1.1) rotate(3deg);
        transform: scale(1.1) rotate(3deg)
    }

    80%,87%,93%{
        transform: scale(1.1) rotate(-3deg);
        transform: scale(1.1) rotate(-3deg)
    }

    100% {
        transform: scale(1) rotate(0);
        transform: scale(1) rotate(0)
    }
}

@-webkit-keyframes myfirst /* Safari 和 Chrome */
{
 0% {
        transform: scale(1);
        transform: scale(1)
    }

    70%,73%{
        transform: scale(0.9) rotate(-3deg);
        transform: scale(0.9) rotate(-3deg)
    }

    77%,83%,90%,97%  {
        transform: scale(1.1) rotate(3deg);
        transform: scale(1.1) rotate(3deg)
    }

    80%,87%,93%{
        transform: scale(1.1) rotate(-3deg);
        transform: scale(1.1) rotate(-3deg)
    }

    100% {
        transform: scale(1) rotate(0);
        transform: scale(1) rotate(0)
    }
}

@-o-keyframes myfirst /* Opera */
{
 0% {
        transform: scale(1);
        transform: scale(1)
    }

    70%,73%{
        transform: scale(0.9) rotate(-3deg);
        transform: scale(0.9) rotate(-3deg)
    }

    77%,83%,90%,97%  {
        transform: scale(1.1) rotate(3deg);
        transform: scale(1.1) rotate(3deg)
    }

    80%,87%,93%{
        transform: scale(1.1) rotate(-3deg);
        transform: scale(1.1) rotate(-3deg)
    }

    100% {
        transform: scale(1) rotate(0);
        transform: scale(1) rotate(0)
    }
}
/* 实现捆绑 myfirst*/
img
{
-webkit-animation: myfirst 3s both infinite;
-moz-animation: myfirst 3s both infinite;
-ms-animation: myfirst 3s both infinite;
animation: myfirst 3s both infinite;
}
</style>
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<img width="50" height="300" src="C:UsersmacbookDesktop1.jpg"/>




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