.win-d{
	position: absolute;
	top: 50%;
	left: 46%;
	transform: translate(-50%, -50%) perspective(40px) rotateY(-25deg);
	height: 20px;
	width: 27px;
}
.win-s{
	position: absolute;
	top: 0;
	left: 0;
	height: 9.5px;
	width: 12px;
	background: #fff;
}
.win-d:hover>span {
	background: #009DFF;
}
.win-s:nth-child(2){
	top: 0;
	left: 52%;
}
.win-s:nth-child(3){
	top: 53%;
	left: 0;
}
.win-s:nth-child(4){
	top: 53%;
	left: 52%;
}