.body{
margin:0;
padding:0;
}
.a {
position: relative;
width: 100%;
height: auto;
}
.e {
position: absolute;
width: 100%;
height: auto;
top: 0;
left: 0;
}
@keyframes rotate360 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
.rotating {
animation: rotate360 60s linear infinite;
}