@media screen and (max-width:768px) {
	.about {
		width: 100%;
	}
	.mapcontent {
		width: 52.5%;
		height: 200px;
		/*background: red;*/
		margin: 0 auto;
	}
	.product {
		margin-bottom: 60px;
		display: block;
	}
}

@media screen and (min-width: 768px) and (max-width:1024px) {
	.about {
		width: 100%;
	}
	.mapcontent {
		width: 52.5%;
		height: 200px;
		/*background: red;*/
		margin: 0 auto;
	}
	.product {
		margin-bottom: 60px;
		display: block;
	}
}

@media screen and (min-width:1025px) and (max-width:1280px) {
	.about {
		width: 100%;
	}
	.mapcontent {
		width: 52.5%;
		height: 200px;
		/*background: red;*/
		margin: 0 auto;
	}
	.product {
		margin-bottom: 60px;
		display: block;
	}
}

@media screen and (min-width: 1280px) {
	.about {
		width: 100%;
	}
	.mapcontent {
		width: 52.5%;
		height: 200px;
		/*background: red;*/
		margin: 0 auto;
	}
	.product {
		margin-bottom: 60px;
		display: block;
	}
}
.product span{
	text-align: center;
}
.others span{
	text-align: center;
}