.roof{
	background: rgb(33,37,41);
	height: 0.75rem;
	padding: 0.5625rem 2.5652rem 0.5625rem 2.5652rem; 
}
.roof .roof_logo{
	width: 1.0625rem;
	height: 1.0625rem;
	float: left;
	margin-top: -0.13rem;
}
.roof .roof_logo .roof_img{
	width: 100%;
}
.roof .roof_Title{
	color: rgb(255,255,255);
	line-height: 0.5625rem;
	text-indent: 0.0625rem;
	font-size: 0.75rem;
	font-family: "microsoft yahei";
	margin-left: 1rem;
}
.header{
	position: relative;
	text-align: center;
}
.header img{
	width: 100%;
}
.header .top_title{
	margin: 0.3125rem auto;
}
.header .header_txt{
	position: absolute;
	top: 45%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #FFFFFF;
	font-size: 1.125rem;
	font-family: "microsoft yahei";
}
.content .manufa_introduce{
	padding: 2.5625rem 2.5625rem 2.5625rem 2.5625rem;
	
}
.content .concept{
	text-align: center;
	padding-bottom: 2.125rem;
}
h3{
	color: rgb(192,0,0);
	font-size: 0.8125rem;
	font-family: "| Triple Verified Suppliers";
	font-weight: 600;
	margin: 0.75rem auto;
}
.content .manufa_introduce .blue_text{
	color: rgb(0,0,255);
	font-family: "| Triple Verified Suppliers";
}
.content .manufa_introduce .concept_auth{
	font-size: 0.5625rem;
	font-family: "microsoft yahei";
	color: rgb(205,205,205);
}
.content .manufa_introduce .concept_auth_content{
	font-size: 0.75rem;
	line-height: 1.125rem;
	font-family: "| Triple Verified Suppliers";
	text-indent: 1px;
	color: rgb(102,102,102);
	margin-top: 1.1875rem;
	font-weight: 600;
}
.guarantee{
	padding: 2.125rem 0;
}
.line{
	width: 100%;
	height: 0.0625rem;
	background: rgb(205,205,205);
}
.image{
	float: left;
	width: 1.625rem;
	height: 1.625rem;
	margin-left: 0.625rem;
}
.guarantee_text{
	font-size: 0.6875rem;
	line-height: 0.9375rem;
	text-indent: 1px;
	color: rgb(102,102,102);
	margin-left: 3.375rem;
	padding-right: 1.25rem;
}
.border_free{
	padding-bottom: 1.625rem;
}
.credit{
	text-align: center;
	padding: 2.125rem 0;
}
.credit .credit_title{
	font-size: 0.8125rem;
	color: rgb(192,0,0);
	text-indent: 0.0625rem; 
	font-weight: 550;
	font-family: "microsoft yahei";
}
.credit .credit_txt{
	font-size: 0.75rem;
	line-height: 1.125rem;
	margin-top: 1.6875rem;
	color: rgb(102,102,102);
}
.a_btn{
	width: 100%;
	max-width: 20.5rem;
	height: 2.8125rem;
	border-radius: 1.4375rem;
	background: rgb(255,111,0);
	color: #fff;
	font-size: 0.9375rem;
	line-height: 0.5625rem;
	text-indent: 2px;
	margin-bottom: 5rem;
	font-weight: 550;
	font-family: "microsoft yahei",
}
.beian_link{
	width:100%;
	font-size: 0.5rem;
	color:#939393;
	text-align: center;
}
.beian_link a{
	color:#939393;
}
.beian_link .beian_link_img{
	vertical-align: sub;
	width: 0.8rem;
	height: auto;
}