旋转图片（多用于加载动画）

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>图片循环旋转</title>
<style>

@-webkit-keyframes rotation{
from {-webkit-transform: rotate(0deg);}
to {-webkit-transform: rotate(360deg);}
}

.Rotation{
-webkit-transform: rotate(360deg);
animation: rotation 3s linear infinite;
-moz-animation: rotation 3s linear infinite;
-webkit-animation: rotation 3s linear infinite;
-o-animation: rotation 3s linear infinite;
}

</style>
</head>
<body style="background:#ff0000;">

</body>
</html>