/* banner */
.top-area .img-pc{
	background: url(../images/top.jpg);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
@media only screen and (max-width: 1024px) {
	.top-area .img-m{
		background: url(../images/top-m.jpg);
		background-position: center;
		background-size: 100%;
		background-repeat: no-repeat;
	}
}

/* 机床卡片 */
.machine-item:nth-child(1) figure{
	background: url(../images/gr100.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
.machine-item:nth-child(2) figure{
	background: url(../images/gr150.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
.machine-item:nth-child(3) figure{
	background: url(../images/gr200t.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
.machine-item:nth-child(4) figure{
	background: url(../images/gr300.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
.machine-item:nth-child(5) figure{
	background: url(../images/gr400t.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}