body {
	text-align:center;
}
.check-container {
	display:flex;
	justify-content:center;
	width:100px;
	height:100px;
	background:#ccc;
	border-radius:50%;
	transition:all 0.5s;
	margin:0 auto;
	overflow:hidden;
}
.check-container i.check-icon {
	width:10px;
	height:20px;
	border-color:#fff;
	border-style:solid;
	border-width:0 2px 2px 0;
	transform:rotate(45deg);
	margin-top:30px;
}
.check-container i.check-icon::after {
	content:" ";
	width:30px;
	height:30px;
	background:#ccc;
	display:block;
	position:absolute;
	top:0;
	left:0px;
	transition:all 0.5s;
	transform:rotate(45deg);
}
.check-container i.check-icon-move::after {
	left:30px;
	top:-30px;
	background:#666
}
#complete {
	margin-top:20px;
}