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CSS Clip剪切元素实例

一、实例1:

.fixed {    position: fixed;    width: 382px;    height: 100px;    background: red;    border: 1px solid blue;    left:100px;    top:100px;}    .fixed img {        position: absolute;        animation: face 4s ease infinite alternate;        -webkit-animation: face 4s ease infinite alternate;        clip: rect(0px,129px,100px,0px);                   }@keyframes face {    from {        clip: rect(0px,129px,100px,0px);    }    to{            clip: rect(0px,382px,100px,258px);    }}

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二、实例2:

.fixed {    position: fixed;    width: 382px;    height: 100px;    background: red;    border: 1px solid blue;    left:100px;    top:100px;}    .fixed img {        position: absolute;    }.face1 {    clip: rect(0px,129px,100px,0px);}.face2 {    clip: rect(0px,258px,100px,129px);}.face3 {    clip: rect(0px,382px,100px,258px);}
    <div class="fixed">        <img class="face3" src="../Img/clip-rect-10.png" />    </div>    <script>        var number = 0;        var img = document.getElementsByTagName(img)[0];        setInterval(function () {            number++;            if (number == 4)                number = 1;            img.className = face + number;        }, 1000);    </script>

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三、实例3:

.fixed {    position: fixed;    width: 100px;    height: 100px;    background: red;    border: 0px solid blue;    left: 100px;    top: 100px;    animation:animateOne linear 4s infinite;}@keyframes animateOne {    0%,100% {        clip: rect(0px,100px,5px,0px);    }    25% {        clip: rect(0px,5px,100px,0px);    }    50% {        clip: rect(95px,100px,100px,0px);    }    75% {        clip: rect(0px,100px,100px,95px);    }}

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四、实例4:

        .fixed {            position: fixed;            width: 90px;            height: 90px;            background: red;            border: 0px solid blue;            left: 100px;            top: 100px;        }            .fixed:before {                position: absolute;                width: 100px;                height: 100px;                margin:-5px;                box-shadow:inset 0px 0px 2px 2px blue;                content:‘‘;                animation: animateOne linear 4s infinite;            }        @keyframes animateOne {            0%,100% {                clip: rect(0px,100px,5px,0px);            }            25% {                clip: rect(0px,5px,100px,0px);            }            50% {                clip: rect(95px,100px,100px,0px);            }            75% {                clip: rect(0px,100px,100px,95px);            }        }

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Clip属性简介:http://www.cnblogs.com/tianma3798/p/5862126.html

CSS Clip剪切元素实例