The key code:

  code is as follows:  


div {
- webkit - animation: xuanzhuan 5 s linear;
- webkit - animation - iteration - count: infinite;
}
@ - webkit - keyframes xuanzhuan {
the from {
- webkit - transform: rotateZ (0);

} to {
- webkit - transform: rotateZ (360 deg);

}}

# 0 - #


This concludes the body part