*{
	margin: 0;
	border: 0;
	padding: 0;
}
body{
	font-family: arial;
	color: #434343;
}


.product-a{
	width: 100%;
	border-bottom: 1px solid #959595;
}
.product-a span{
	padding-left: 3%;	
	font-size: 1.3em;
	vertical-align: middle;
}
.product-a img{
	vertical-align: middle;/*图片、文字上下居中*/
}
.product-top{
	width: 100#;
	overflow: hidden;
	background-color: #007579;
}
.product-top-b{
	width: 85%;
	float: left;
}
.product-top-a{
	width: 15%;
	float: right;
}
#product-b{
	padding: 5% 6% 3% 6%;
}
.product-b-a{
	font-size: 1.3em;
	text-align: center;
	font-weight: 700;
}
.product-b-b{
	text-align: center;
	padding: 4% 6% 2% 6%;

}
.product-b-c{
	padding: 0 6%;
}
.us-bb div{
	font-weight: 200;font-family: arial;
}
.shouy-lianx p {
    margin: 0;
}

.shouy-lianx-b{
	font-weight: 200;font-family: arial;
}
.shouy-lianx-d{
	font-weight: 200;font-family: arial;
}