CSS<<<<一些有意思的效果

<span>移动滑块解锁</span>
<span class="s2">移动滑块解锁</span>

*{margin:0; padding:0;}
@keyframes test{
from{background-position:0px 0px;}
to{background-position:300px 0px;}
}
body{background:aqua;}
div{300px; height:50px; margin:100px auto; border:1px solid #000; position:relative;}
div span{
position:absolute;
top:0;
left:0;
100%;
height:100%;
text-align:center;
line-height:50px;
font-size:30px;
font-weight:bold;
font-family:"微软雅黑";}
.s2{
background:-webkit-linear-gradient(-45deg, rgba(0,0,0,0) 30px,#fff 40px,rgba(0,0,0,0) 60px);
-webkit-background-clip:text; color:rgba(0,0,0,0);
-webkit-animation:test 2s linear infinite;
}

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