body {
	width:640px;
	height:480px;
	margin:50px auto;
}
.box {
	width:100%;
	height:100%;
	background:#0072ff;
	text-align:center;
}
.box-1 {
	display:inline-block;
	width:320px;
	height:320px;
	margin-top:60px;
	border:15px solid rgba(255,255,255,1);
	border-radius:50%;
	box-sizing:border-box;
	transform:all 2s;
}
.box-1:before {
	display:inline-block;
	width:100%;
	height:100%;
	border-radius:50%;
	box-sizing:border-box;
	content:"";
}
.box-1:hover {
	border:15px solid rgba(255,255,255,0);
}
.box-1:hover:before {
	border:dashed 30px #fff;
	animation:ww 9s linear infinite;
}
p {
	margin:-60% auto;
	width:80%;
	font-size:50px;
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
	color:aliceblue;
}
@keyframes ww {
	from {
	transform:rotate(0deg);
}
to {
	transform:rotate(360deg);
}
}