css3图片动画旋转

body{ background-color:#021E36; text-align: center; } .container{margin:500px auto;} 
.round{position: relative;top:100px;left:30px;width:150px;-webkit-animation:circle 5s infinite linear;} 
@-webkit-keyframes circle{ 0%{ transform: rotate(0deg); } 100%{ transform: rotate(+360deg); } }