#dichuyen {
	width: 100px;
	height: 100px;
	border-radius:50% ;
	transform: translate(0px,0px);
	background-color: blue;
	animation: superman 5s 1s infinite linear;
}
@keyframes superman {
	0%,100%{
	background-color: blue;
	transform: rotate(0deg) translate(100px,0px) ; ;	
   }
    50%{
    background-color: green;
    transform: rotate(180deg) translate(2000px,0px) ;
    opacity: 0.5; 
   }
}
#bocuasuperman {
	width: 90px;
	height: 90px;
	border-radius: 40%;
	position :absolute;
	z-index: 3;
	background-color: orange;
	@keyframes superman {
	0%,100%{
	background-color: blue;
	transform: rotate(0deg) translate(100px,0px) ; ;	
   }
    50%{
    background-color: green;
    transform: rotate(180deg) translate(2000px,0px) ;
    opacity: 0.5; 
   }
}
}