body,ul,li{
	margin: 0;
	padding: 0;
	font-family: "microsoft yahei";
}
#content{
	width: 1200px;
	margin: 0 auto;
}
#nav_content
{
	width: 1200px;
	height: 110px;
	margin: 0 auto;
}
#logo{
	width: 63prx;
	height: 72px;
	line-height: 110px;
	float: left;
}
#logo img{
	width: 63px;
	height: 72px;
}
#nav{
	float: right;
}
#nav ul{
	list-style: none;
}
#nav ul li{
	float: left;
}
#nav ul li a{
	display: block;
	color: #333333;
	width: 110px;
	height: 110px;
	line-height: 105px;
	font-size: 18px;
	font-weight: 500;
	text-decoration: none;
	text-align: center;
}
#nav ul li a:hover{
	border-bottom: solid 5px #ff1123;
}
#slidershow{
	height: 578px;
}
#profile{
	width: 1200px;
	margin: 0 auto;
}
#product_position, #essentials-ef-using{
	background-color:#f2f2f2 ;
	height: 918px;
	width: 100%;
	line-height: 918px;
	text-align: center;
}
#value{
	width: 1200px;
	height: 1034px;
	margin: 0 auto;
	line-height: 1034px;
	text-align: center;
}
#essentials-ef-using{
	height:1138px ;
	line-height: 1138px;
}
#service{
	/* width: 1200px; */
	height: 1090px;
	margin: 0 auto;
	text-align: center;
}
#service-title{
	height:180px ;
	text-align: center;
	line-height: 180px;
}
#service-title img{
	width: 250px;
}
#qrcode{
	height: 400px;
	line-height: 400px;
	text-align: center;
	
}
#hurry{
	width: 100%;
	height:220px ;
	text-align: center;
	line-height: 220px;
}
#footer{
	height: 200px;
	background-color: #494949;
	width: 100%;
	line-height: 35px;
	color: #ffffff;
	font-size: 14px;
}
.p1{
	padding-top: 50px;
	color: #ffffff;
}
.p2{
	margin: 0 auto;
	padding: 0px auto;
	font-size: 14px;
	width: 100%;
	text-align: center;
	color: #ffffff;
}