@charset "utf-8";
@import url("images/kf/font/font.css");
.tb_img{
	margin:auto;
	height:auto;
	width:auto;
	max-width:100%;
	max-height:100%;
	overflow:hidden;
	display:block;
	transition:all 0.4s;
	position:absolute;
	left:0px;
	right:0px;
	top:0px;
	bottom:0px;
	box-sizing:border-box;
}
.tb_img:hover{
	transition:all 0.4s;
	transform:scale(1.2,1.2);
}
p,form{margin:auto;padding:0px;}
html{
	margin:auto;
	height:100%;
	width:auto;
	overflow:auto;
	display:block;
	color:#333;
	font-size:14px;
	line-height:2;
	font-family:Arial, Helvetica, sans-serif;
}
@media (max-width:767px){html{font-size:12px;line-height:1.8;}}
body{
	margin:auto;
	height:auto;
	width:auto;
	overflow:hidden;
	display:block;
	font-size:1rem;
	word-break:break-word;
}
a:link,a:visited{
	text-decoration:none;
	font-size:1rem;
	color:#333;
}
a:hover,a:active{
	text-decoration:none;
	color:#da251c;
	font-size:1rem;
}
.back{
	background-color:#f5f5f5;
	width:auto;
	height:auto;
	display:block;
	margin:auto;
	overflow:hidden;
}
.wmax{
	max-width:1200px;
	margin:auto;
	margin-top:50px;
	margin-bottom:50px;
}
.loc{
	display:block;
	width:auto;
	height:auto;
	display:block;
	background-color: rgba(0,0,0,0.4);
}
.loc_tb{
	width:auto;
	height:auto;
	display:flex;
	display: -webkit-flex;
	align-items: center;
	column-gap: 5px;
	margin:auto;
	max-width:1200px;
	line-height:50px;
	color:#fff;
}
.loc_tb a{color:#fff;}
#quandi_contact{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
@media (max-width:767px){#quandi_contact{display:none;}}
#quandi_contact_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	background-color:#da251c;
	height:30px;
	text-align:center;
	padding:10px;
	color:#fff;
	font-weight:bold;
}
#quandi_contact_tbody{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	padding:20px;
}
#quandi_contact_tbody *{max-width:100%;height:auto;}
#quandi_cate{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-bottom:50px;
}
#quandi_cate_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	line-height:2;
	text-align:center;
	font-weight:bold;
	font-size:2rem;
	text-transform:uppercase;
	font-family:Georgia, "Times New Roman", Times, serif;
}
#quandi_cate_tbody{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	justify-items:center;
	flex-wrap:wrap;
	row-gap:10px;
	column-gap:10px;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
.cate_item {
	height: auto;
	width: auto;
	overflow: hidden;
	display:block;
}

a.cate_name {
	margin: 5px;
	height: auto;
	width: auto;
	overflow: hidden;
	display: block;
	text-align:left;
	line-height:40px;
	font-size:12px;
	white-space:nowrap;
	border-bottom:1px solid #ddd;
}
a.cate_name:hover{border-bottom:2px solid #da251c;}
a.cate_hover{
	margin: 5px;
	height: auto;
	width: auto;
	overflow: hidden;
	display: block;
	text-align:left;
	line-height:40px;
	font-weight:bold;
	font-size:12px;
	border-bottom:2px solid #da251c;
}
#quan_head{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}

#quan_head_tbody{
	display:grid;
	grid-template-columns:auto auto;
	justify-content:space-between;
	column-gap:20px;
	row-gap:10px;
	padding:10px;
	align-items:center;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	max-width:1200px;
	background-color:#fff;
}
@media (max-width:480px){
	#quan_head_tbody{
		grid-template-columns:auto;
	}
}
#quan_body{
	display:block;
	margin:auto;
	width:auto;
	max-width:1200px;
	height:auto;
	margin-top:50px;
	margin-bottom:50px;
}

#quan_center{
	width:auto;
	height:auto;
	display:block;
}
#quan_foot{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	background-color:#222;
	padding-top:20px;
	padding-bottom:20px;
}
#quan_foot_tbody{
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	max-width:1200px;
	margin:auto;
	margin-top:50px;
	margin-bottom:50px;
}
@media (max-width:767px)
{
	#quan_foot_tbody{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
@media (max-width:480px)
{
	#quan_foot_tbody{
		grid-template-columns:auto;
		padding:10px;
	}
}
#footer{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	border-top:1px solid #666;
	background-color:#222;
	color:#fff;
}
#footer_tbody{
	display:grid;
	grid-template-columns:auto auto;
	justify-content:space-between;
	align-items:center;
	overflow:hidden;
	margin:auto;
	max-width:1200px;
	width:auto;
	height:auto;
	margin-top:20px;
	margin-bottom:20px;
}
@media (max-width:767px)
{
	#footer_tbody{
		grid-template-columns:auto;
		justify-content:center;
	}
}
.footer_title{
	font-size: 24px;
    font-weight: 700;
    color: #f3f3f3;
    line-height: 1.5;
    text-transform: uppercase;
    position: relative;
}
.footer_title:after{
	content: "";
    position: absolute;
    width: 54px;
    height: 3px;
    background: #da251c;
    top: 120%;
    display: block;
    left: 0;
}
.footer_tbody{
	display:block;
	margin:auto;
	margin-top:40px;
}
a.fenlei_name,.lianxi_name{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	line-height:30px;
}
a.fenlei_name:before{
	margin-right:10px;
}
.lianxi_name:before{
	margin-right:10px;
	color:#da251c;
}
#qd_mail{
	border:1px solid #666;
	background-color:transparent;
	outline:none;
	height:40px;
	line-height:40px;
	width:95%;
	margin-top:20px;
	margin-bottom:20px;
}
#bt_mail{
	color:#fff;
	background-color:#da251c;
	width:120px;
	height:40px;
	line-height:40px;
	text-align:center;
	cursor:pointer;
	transition:all 0.4s;
}
#bt_mail>i{
	margin-left:10px;
}
#bt_mail:hover{
	transition:all 0.4s;
	transform:scale(1.1,1.1);
}
#quan_foot_tfoot{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	background-color:#da251c;
	color:#fff;
	padding:20px;
	font-size:12px;
}
#quan_foot_tfoot a{color:#fff;font-size:12px;}
#foot{
	display:flex;
	display:-webkit-flex;
	justify-content:space-between;
	align-items:center;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	max-width:1200px;
	column-gap: 10px;
	row-gap:10px;
}
@media (max-width:480px){
	#foot{
		flex-direction: column;
		text-align:center;
		justify-content: center;
	}
}
.daohang_list{
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	column-gap:20px;
	row-gap:20px;
	overflow:hidden;
	margin:auto;
	width:auto;
	max-width:1200px;
	height:auto;
	margin-bottom:80px;
	margin-top:80px;
	color:#A8A7A6;
}
@media (max-width:767px){
	.daohang_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
@media (max-width:480px){
	.daohang_list{
		grid-template-columns:auto;
		padding:20px;
	}
}
.daohang_list a{color:#A8A7A6;}
.daohang_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
.daohang_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size:1.2rem;
	text-transform:uppercase;
	font-family:Georgia, "Times New Roman", Times, serif;
}
.daohang_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin-top:40px;
}
.daohang_miaoshu ul,.daohang_miaoshu ol{margin:auto;padding:0px;list-style-position:inside;}
.link_list{
	display: flex;
	display: -webkit-flex;
	column-gap:5px;
	row-gap:5px;
	width: auto;
	height: auto;
}
a.link_ico{
	color: #fff;
	font-size: 1.2rem;
	display: -webkit-flex;
	width:20px;
	height: 20px;
	justify-content: center;
	align-items: baseline;
}

.welcome_back{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	background-color:#222;
	color:#A8A7A6;
	font-size:12px;
	white-space:nowrap;
}
@media (max-width:480px){
	.welcome_back{display:none;}
}
.welcome_back a{
	color:#A8A7A6;
	font-size:12px;
}
.welcome_list{
	display:flex;
	display:-webkit-flex;
	justify-content:space-between;
	align-items:center;
	overflow:hidden;
	width:auto;
	height:auto;
	max-width:1200px;
	padding:10px;
	margin:auto;
}
.welcome_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	color: #999;
	font-size: 12px;
}
.welcome_miaoshu a{color:#999;}
.top_tb{
display:grid;
grid-template-columns:50px auto;
column-gap:10px;
align-items:end;
	overflow:hidden;
	width:auto;
	height:auto;
}
.logo{
display:block;
	overflow:hidden;
	width:100%;
	height:auto;
}
.top_title{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-family: georgia, palatino; 
	font-size: 2rem;
	font-weight: bold; 
line-height:1.2;
}
.tel_list{
	display: flex;
	display: -webkit-flex;
	column-gap: 20px;
	width: auto;
	height: auto;
	overflow: hidden;
}
.tel_name{
	display: flex;
	display: -webkit-flex;
	align-items: center;
	column-gap: 10px;
	width: auto;
	height: auto;
	overflow: hidden;
	font-weight: bold;
}
.tel_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
#quandi_tel{
	display:flex;
	display:-webkit-flex;
	column-gap:30px;
	align-items:center;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	max-width:1200px;
	white-space:nowrap;
}
#quandi_nav_back{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	background-color:#F1F1F1;
}
#nav_tb{
	max-width:1200px;
	width:auto;
	height:50px;
	display:grid;
	grid-template-columns:auto 300px;
	column-gap:10%;
	align-items:center;
	margin:auto;
}
@media (max-width:767px){
	#nav_tb{
		grid-template-columns:auto;
		height:auto;
	}
}
#quandi_search{
	display:grid;
	grid-template-columns:auto 50px;
	align-items:center;
	padding:10px;
}
#keywords{
	height:30px;
	line-height:30px;
	border:none;
	outline:none;
	border:1px solid #222;
}
#bt_search{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	color:#fff;
	background-color:#222;
	overflow:hidden;
	width:auto;
	height:100%;
}
#quandi_nav{
	display:grid;
	grid-template-columns:auto auto auto auto auto auto auto;
	align-items:center;
	overflow:hidden;
	width:auto;
	height:100%;
	
}
@media (max-width:767px){#quandi_nav{display:none}}
.nav_item{
	width:auto;
	height:100%;
	display:block;
	text-align:center;
	overflow:hidden;
	vertical-align:middle;
}

a.nav_hover{
	width:auto;
	height:100%;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	overflow:hidden;
	margin:auto;
	font-size:12px;
	font-weight:600;
	text-transform:uppercase;
	color:#fff!important;
	background-color:#222;
}
a.nav_name:hover{
	color:#fff!important;
	background-color:#222;
}
a.nav_name{
	width:auto;
	height:100%;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	overflow:hidden;
	margin:auto;
	font-size:12px;
	text-transform:uppercase;
}
#sub{}
@media (max-width:767px){#sub{display:none;}}
#sub_tbody{
	width:100px;
	height:auto;
	margin:auto;
	position:absolute;
	left:0px;
	top:0px;
	background-color:#222;
	display:block;
	z-index:1001;
}
.sub_item{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	text-align:center;
}
a.sub_name{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	text-align:center;
	padding:4px;
	color:#fff;
	font-size:12px;
}
a.sub_name:hover{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	text-align:center;
	padding:4px;
	color:#fff;
	background-color:#da251c;
}
.sub_tb{
	display:block;
	width:auto;
	height:auto;
	position:relative;
}
.sub_thead{
	display:block;
	width:auto;
	height:auto;
}
.sub_tbody{
	display:block;
	width:auto;
	height:auto;
	position:absolute;
	left:100%;
	top:0px;
	background-color:#222;
}
.banner_list{
	display:block;
	width:auto;
	height:calc(100vw*760/1920);
	overflow:hidden;
	margin:auto;
	position:relative;
	background-color:#f5f5f5;
	max-width:1920px;
}
.banner{
	display:flex;
	display: -webkit-flex;
	flex-direction: column;
	overflow:hidden;
	width:auto;
	height:calc(100vw*300/1920);
	margin:auto;
	background-size: cover;
	background-repeat: no-repeat;
	justify-content: flex-end;
}
@media (max-width:480px){
	.banner{
		height:120px;
	}
}

.tb_main_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
}
.tb_loc_thead{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	font-size:14px;
	font-weight:bold;
	text-align:left;
	color:#333;
	line-height:3rem;
	border-bottom:1px solid #ccc;
}
.tb_main_tbody{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	text-align:left;
	margin-top:10px;
	margin-bottom:10px;
}
.pagebar{
	display:grid;
	grid-template-columns:auto auto;
	align-items:center;
	justify-content:space-between;
	overflow:hidden;
	margin:auto;
	width:auto;
	max-width:1200px;
	height:auto;
	margin-top:20px;
	margin-bottom:20px;
}
@media (max-width:767px){
	.pagebar{grid-template-columns:auto;justify-content:center;text-align:center;}
}
.pagebar_left{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
.pagebar_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
a.bt_page{
	width:auto;
	height:40px;
	line-height:40px;
	border:1px solid #555;
	text-align:center;
	transition:all 0.4s;
	display:inline-block;
	padding-left:20px;
	padding-right:20px;
	box-sizing:border-box;
	vertical-align:middle;
}
a.bt_page:hover{
	transition:all 0.4s;
	background-color:#555;
	color:#fff;
	display:inline-block;
}
#mm{
	display:flex;
	display:-webkit-flex;
	overflow:hidden;
	width:auto;
	height:auto;
	vertical-align:middle;
	font-size:20px;
	text-align:center;
	justify-content:center;
	align-items:center;
}
#mm_tb{
	display:none;
	overflow:auto;
	width:auto;
	height:auto;
	background-color:#222;
}
@media (max-width:767px){
	#mm_tb{display:block;}
}
#mm_thead{
	display:flex;
	display:-webkit-flex;
	justify-content:space-between;
	align-items:center;
	font-size:16px;
	color:#fff;
	overflow:hidden;
	margin:auto;
	width:auto;
	padding:10px;
	height:30px;
	line-height:30px;
}
#mm_tbody{
	display:none;
	overflow:auto;
	margin:auto;
	width:auto;
	height:auto;
	box-sizing:border-box;
	vertical-align:top;
	box-sizing:border-box;
	border-top:1px solid #333;
	color:#fff;
	padding: 10px;
}
#mm_tbody a{color:#fff;}
.m_tb{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
.m_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	position:relative;
	box-sizing:border-box;
}
.m_tbody{
	display:none;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	padding-left:20px;
}
.m_tbody a.m_name{font-size:12px;}
a.m_name{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	vertical-align:middle;
	font-size:14px;
	padding:5px;
	font-weight:bold;
}

.m_0 a.m_name{font-weight:normal;}
a.m_fold{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:20px;
	height:20px;
	line-height:20px;
	text-align:center;
	position:absolute;
	right:0px;
	top:0px;
	bottom:0px;
	border:1px solid #ddd;
}
#quandi_css{display:none;}