a {
	color: inherit
}
a:hover {
	color: #ac0800
}
.main {
	width: 1280px;
	margin: 0 auto;
	max-width: 100%;
	position: relative
}
.main::after {
	content: "";
	display: block;
	clear: both
}
.nav_btn {
	display: none
}
.header_out {
	position: absolute;
	width: 100%;
	top: 0;
	left: 0;
	z-index: 999
}
.header_out.on {
	background: #fff;
	position: fixed
}
.header_out.on .head .nav li>a {
	color: #454545
}
.header_out.on .head .nav li.has_sub>a::after {
	border-color: #454545 transparent transparent transparent
}
.logo_2 {
	display: none
}
.head {
	height: 60px
}
.head .logo {
	display: block;
	float: left;
	margin-top: 10px
}
.head .logo img {
	display: block
}
.head .logo .logo_m {
	display: none
}
.head .nav {
	float: right
}
.head .nav li {
	float: left;
	position: relative;
	margin-right: 30px
}
.head .nav li>a {
	line-height: 60px;
	font-size: 14px;
	color: #000;
	display: block;
	transition: all 0.3s;
	position: relative
}
.head .nav li>.home_a {
	color: #fff
}
.head .nav li.has_sub>a {
	padding-right: 11px
}
.head .nav li.has_sub>a::after {
	content: "";
	display: block;
	width: 0;
	height: 0;
	border-width: 4px;
	border-style: solid;
	border-color: #fff transparent transparent transparent;
	position: absolute;
	right: 0;
	top: 50%;
	margin-top: -2px
}
.head .nav li .sub {
	position: absolute;
	min-width: 100%;
	left: 50%;
	transform: translateX(-50%);
	display: none;
	opacity: 0;
	top: 110%;
	text-align: center;
	background: #fff;
	box-shadow: 0px 1px 1px 0.26px rgba(0,0,0,0.15);
	transition: all 0.3s;
	white-space: nowrap;
	text-align: center
}
.head .nav li .sub a {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	display: block;
	padding: 10px 15px;
	font-size: 14px;
	color: #949494;
	transition: all 0.3s
}
.head .nav li .sub a:hover {
	background: #ac0800;
	color: #fff
}
@keyframes moveup {
from {
top:110%
}
to {
	opacity: 1;
	top: 100%
}
}
.banner img {
	display: block;
	width: 100%
}
.i_title {
	text-align: center
}
.i_title h3 {
	font-size: 60px;
	color: #030303
}
.i_title h3 em {
	color: #ac0800
}
.i_title p {
	font-size: 24px;
	color: #030303;
	margin-top: 6px;
	margin-bottom: 13px
}
.i_title span {
	display: block;
	margin: 0 auto;
	background: #ac0900;
	width: 78px;
	height: 5px
}
.home_con_a {
	padding-top: 75px;
	padding-bottom: 90px
}
.home_con_a .list {
	text-align: center;
	margin-top: 50px
}
.home_con_a .list .t {
	font-size: 72px;
	color: #ac0800
}
.home_con_a .list .t em {
	font-size: 48px;
	vertical-align: top
}
.home_con_a .list .b {
	font-size: 25px;
	color: #030303;
	margin-top: 20px
}
.home_con_b {
	padding-top: 80px;
	padding-bottom: 20px;
	background: #f9f9f9
}
.home_con_b .home_con_b_nav {
	padding-bottom: 18px;
	margin-top: 35px
}
.home_con_b .home_con_b_nav .swiper-slide {
	display: inline-block;
	width: auto;
	font-size: 30px;
	transition: all 0.45s;
	font-size: 18px;
	padding: 0 18px;
	background: #ffffff;
	line-height: 34px;
	cursor: pointer;white-space:nowrap;
overflow: hidden;
text-overflow:ellipsis;
}
.home_con_b .home_con_b_nav .swiper-slide.on {
	background: #ac0800;
	color: #fff
}
.home_con_b .swiper-container-horizontal>.swiper-scrollbar {
	height: 3px;
	left: 0;
	right: 0;
	background: #e7e7e7;
	width: 100%
}
.home_con_b .swiper-scrollbar-drag {
	background: #c7c7c7
}
.home_con_b .lists {
	margin: 0 -5px;
	margin-top: 30px
}
.home_con_b .lists .box {
	display: none
}
.home_con_b .lists .box:nth-child(1) {
	display: block
}
.home_con_b .lists li {
	padding: 0 5px;
	margin-bottom: 50px
}
.home_con_b .lists li a {
	display: block
}
.home_con_b .lists li a:hover img {
	transform: scale(1.03)
}
.home_con_b .lists li a:hover p {
	background: #ac0800;
	color: #fff
}
.home_con_b .lists .imgbox {
	overflow: hidden
}
.home_con_b .lists .imgbox img {
	transition: all 0.45s;
	display: block;
	width: 100%; height: 235px;
}
.home_con_b .lists p {
	text-align: center;
	line-height: 56px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 10px;
	font-size: 18px;
	transition: all 0.45s;
	color: #050505;
	background: #fff
}
.av_part img {
	display: block;
	width: 100%
}
.home_con_c {
	padding-top: 60px;
	padding-bottom: 70px
}
.home_con_c .list {
	margin: 45px -10px 0
}
.home_con_c .list li {
	padding: 0 10px;
	margin-bottom: 18px
}
.home_con_c .list a {
	display: block;
	position: relative
}
.home_con_c .list a::after {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	position: absolute;
	z-index: 3;
	background: #000;
	opacity: 0.15
}
.home_con_c .list a img {
	display: block;
	width: 100%;
	position: relative;
	z-index: 2; height: 220px;
}
.home_con_c .list .txt {
	position: absolute;
	z-index: 5;
	width: 100%;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	text-align: center
}
.home_con_c .list .txt p {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 10px;
	color: #fff;
	font-size: 24px
}
.home_con_c .list .txt span {
	display: inline-block;
	line-height: 32px;
	padding: 0 15px;
	border: 1px solid #fff;
	color: #fff;
	font-size: 16px;
	margin-top: 20px;
	transition: all 0.45s
}
.home_con_c .list .txt span:hover {
	background: #ac0800;
	border-color: #ac0800;
	color: #fff
}
.home_con_d {
	background: #f9f9f9;
	padding-top: 70px;
	padding-bottom: 110px
}
.home_con_d .list {
	margin: 75px -5px 0
}
.home_con_d .list li {
	width: 20%;
	float: left;
	padding: 0 5px
}
.home_con_d .list li:nth-child(6) {
	margin-left: 10%
}
.home_con_d .list li:nth-child(6), .home_con_d .list li:nth-child(7), .home_con_d .list li:nth-child(8), .home_con_d .list li:nth-child(9) {
	margin-top: -60px
}
.home_con_d .list a {
	display: block;
	position: relative
}
.home_con_d .list a:hover p {
	color: #ac0800
}
.home_con_d .list p {
	position: absolute;
	width: 100%;
	text-align: center;
	top: 50%;
	transform: translateY(-50%);
	color: #fff;
	font-size: 36px;
	transition: all 0.45s
}
.home_con_d .list img {
	display: block;
	width: 100%
}
.home_con_e {
	padding-top: 60px;
	padding-bottom: 70px
}
.home_con_e .list {
	margin: 50px -10px 0
}
.home_con_e .list li {
	padding: 0 10px;
	margin-bottom: 25px
}
.home_con_e .list a {
	display: block;
	padding: 2px;
	border: 2px solid #dec9a2;
	position: relative;
	transition: all 0.45s
}
.home_con_e .list a:hover {
	border-color: #ac0800
}
.home_con_e .list a:hover p {
	background: #ac0800
}
.home_con_e .list .inner {
	position: relative
}
.home_con_e .list p {
	position: absolute;
	z-index: 5;
	width: 100%;
	left: 0;
	text-align: center;
	bottom: 0;
	background: rgba(0,0,0,0.6);
	color: #fff;
	line-height: 42px;
	transition: all 0.45s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 5px
}
.home_con_e .list img {
	display: block;
	width: 100%; height: 220px;
}
.home_con_f {
	padding-top: 10px
}
.home_con_f .con {
	margin-top: 40px;
	position: relative;
	background: url(../img/home_f_bg.jpg) no-repeat center/cover
}
.home_con_f .con .imgbox {
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 44%
}
.home_con_f .con .imgbox img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	font-family: "object-fit: cover"
}
.home_con_f .con .inbox {
	float: right;
	width: 54%;
	padding-top: 35px;
	padding-bottom: 40px
}
.home_con_f .con .inbox h3 {
	font-size: 36px;
	color: #ac0800
}
.home_con_f .con .inbox .des {
	font-size: 18px;
	color: #030303;
	line-height: 1.78;
	text-align: justify;
	text-indent: 2em;
	margin-top: 34px
}
.home_con_f .con .inbox .more {
	font-size: 18px;
	color: #030303;
	margin-top: 15px
}
.tag_tit {
	overflow: hidden;
	border-bottom: 3px solid #ececec
}
.tag_tit .tagbox {
	float: left
}
.tag_tit .tagbox a {
	display: block;
	float: left;
	padding-bottom: 15px;
	margin-right: 34px;
	font-size: 24px;
	color: #525151;
	border-bottom: 3px solid transparent
}
.tag_tit .tagbox a.on {
	color: #020202;
	border-color: #ac0800
}
.tag_tit .more_a {
	display: block;
	float: right;
	font-size: 18px;
	padding-top: 5px
}
.home_con_g {
	padding-top: 65px;
	padding-bottom: 75px
}
.home_con_g .left {
	width: 65%;
	float: left
}
.home_con_g .left .news_boxes .list_a {
	display: none;
	overflow: hidden
}
.home_con_g .left .news_boxes .list_a:nth-child(1) {
	display: block
}
.home_con_g .right {
	float: right;
	width: 32%
}
.home_con_g .right .tt {
	font-size: 24px;
	color: #020202
}
.home_con_g .right .list_b {
	margin-top: 28px
}
.home_con_g .right .list_b li {
	background: #f6f6f6;
	padding: 18px 10px 25px;
	margin-bottom: 30px
}
.home_con_g .right .list_b li:last-child {
	margin-bottom: 0
}
.home_con_g .right .list_b span {
	position: absolute;
	top: 0;
	left: 0;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	color: #fff;
	text-align: center;
	background: #ac0800;
	display: block;
	line-height: 32px
}
.home_con_g .right .list_b .t {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding-left: 40px;
	color: #222222;
	position: relative;
	line-height: 32px
}
.home_con_g .right .list_b .des {
	position: relative;
	padding-left: 40px;
	margin-top: 10px;
	font-size: 14px;
	color: #535353;
	line-height: 1.86
}
.home_con_g .right .list_b .des span {
	background: #555555
}
.home_con_g .list_a {
	margin-top: 25px
}
.home_con_g .list_a a {
	display: block;
	position: relative;
	overflow: hidden
}
.home_con_g .list_a dl {
	overflow: hidden
}
.home_con_g .list_a dt {
	width: 100%;
	float: left;
	margin-bottom: 10px
}
.home_con_g .list_a dt .imgbox {
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 30%
}
.home_con_g .list_a dt .imgbox img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	font-family: "object-fit: cover"
}
.home_con_g .list_a dt .txtbox {
	float: right;
	width: 68%;
	padding-top: 10px;
	padding-bottom: 10px
}
.home_con_g .list_a dt .txtbox h3 {
	font-size: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap
}
.home_con_g .list_a dt .txtbox .des {
	font-size: 14px;
	line-height: 1.71;
	margin-top: 15px
}
.home_con_g .list_a dt .txtbox .more {
	margin-top: 10px;
	font-size: 14px
}
.home_con_g .list_a dd {
	width: 49%;
	float: left;
	position: relative;
	padding-right: 90px;
	padding-left: 18px;
	font-size: 16px;
	color: #3d3d3d;
	border-bottom: 1px dashed #dddddd;
	line-height: 64px
}
.home_con_g .list_a dd:nth-child(2n+1) {
	float: right
}
.home_con_g .list_a dd::after {
	content: "";
	display: block;
	width: 12px;
	height: 3px;
	background: #ac0800;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -1.5px
}
.home_con_g .list_a dd a {
	display: block;
	float: left;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap
}
.home_con_g .list_a dd span {
	position: absolute;
	right: 0;
	top: 0
}
footer {
	background: #242424;
	padding-top: 56px
}
footer .list {
	float: left
}
footer .list li {
	float: left;
	min-width: 166px;
	margin-right: 75px
}
footer .list li:last-child {
	margin-right: 0
}
footer .list li .tt {
	font-size: 24px;
	color: #fefdfe;
	padding-bottom: 8px;
	border-bottom: 1px solid #fcfbfb;
	margin-bottom: 8px; width: 70%;
}
footer .list li .bb {
	font-size: 18px;
	color: #bbbabb;
	margin-bottom: 6px
}
footer .code_box {
	float: right
}
footer .code_box img {
	display: block;
	float: left
}
footer .code_box .txt {
	float: left;
	color: #fefdfe;
	margin-left: 12px
}
footer .code_box .txt .tel {
	font-size: 36px;
	background: url(../img/tel.png) no-repeat left center;
	padding-left: 46px
}
footer .code_box .txt p {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 18px;
	line-height: 1.67
}
footer .friend_link {
	width: 100%;
	float: left;
	color: #bbbabb;
	border: 1px solid #fefdfe;
	padding: 15px;
	margin-top: 30px
}
footer .friend_link span, footer .friend_link a {
	display: inline-block
}
footer .friend_link a {
	margin-right: 14px
}
footer .friend_link span {
	color: #fefdfe
}
footer .bottom {
	text-align: center;
	background: #0e0e0e;
	color: #a6a4a4;
	margin-top: 35px;
	padding-top: 25px;
	padding-bottom: 20px;
	font-size: 18px;
	line-height: 1.67
}
.sub_banner {
	margin-top: 60px;
	position: relative
}
.sub_banner .bg {
	display: block;
	width: 100%
}
.sub_banner .in {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%)
}
.sub_banner .in img {
	display: block
}
.web_box {
	line-height: 26px;
	margin-top: 50px
}
.web_box .main {
	padding-bottom: 20px;
	border-bottom: 1px dashed #bbbbbb
}
.web_box .tt {
	float: left;
	font-size: 24px;
	padding-left: 12px;
	border-left: 5px solid #ac0800
}
.web_box .web_position {
	float: right;
	font-size: 14px;
	color: #575757
}
.web_box .web_position a, .web_box .web_position span {
}
.web_box .web_position span {
	margin: 0 5px
}
.product_a {
	margin-top: 60px;
	padding-bottom: 70px
}
.product_a .left {
	float: left;
	width: 50%
}
.product_a .left .top {
	position: relative;
	padding: 0 35px
}
.product_a .left .top .swiper-button-next, .product_a .left .top .swiper-button-prev {
	width: 35px;
	height: 64px;
	margin-top: -32px;
	background-color: #dcdcdc;
	background-size: cover;
	background-position: center;
	background-position: center
}
.product_a .left .top .swiper-button-prev {
	background-image: url(../img/icon_prev.png);
	left: 0
}
.product_a .left .top .swiper-button-next {
	background-image: url(../img/icon_next.png);
	right: 0
}
.product_a .left .swiper-container {
	width: 370px;
	margin: 0 auto;
	max-width: 100%
}
.product_a .left .swiper-container img {
	display: block;
	width: 100%
}
.product_a .left .list {
	width: 450px;
	overflow: hidden;
	max-width: 100%;
	margin: 20px auto 0
}
.product_a .left .list li {
	width: 20%;
	float: left;
	padding: 0 10px;
	cursor: pointer
}
.product_a .left .list li.on span {
	border-color: #ac0800
}
.product_a .left .list span {
	display: block;
	border: 2px solid #c2c0bf
}
.product_a .left .list img {
	display: block;
	width: 100%
}
.product_a .right {
	float: right;
	width: 41%
}
.product_a .right .tt {
	font-size: 25px;
	color: #191919
}
.product_a .right .des {
	font-size: 16px;
	color: #595959;
	line-height: 1.88;
	margin-top: 20px;
	padding-bottom: 15px;
	border-bottom: 1px dashed #bbbbbb;
	margin-bottom: 20px
}
.product_a .right .tagbox {
	overflow: hidden;
	color: #595959
}
.product_a .right .tagbox p, .product_a .right .tagbox span {
	margin-bottom: 20px
}
.product_a .right .tagbox p {
	float: left;
	width: 50%
}
.product_a .right .tagbox span {
	width: 100%;
	float: left
}
.product_b {
	background: #f1f4f5;
	padding-top: 36px
}
.product_b .left {
	padding-bottom: 50px;
	float: left;
	width: 24%
}
.product_b .left .ltnav {
	background: #fff;
	padding: 25px 30px 22px;
	box-shadow: 0px 1px 2px 2px rgba(0,0,0,0.1)
}
.product_b .left .ltnav .tt {
	background: #ac0800;
	color: #fff;
	line-height: 48px;
	font-size: 25px;
	text-align: center
}
.product_b .left .ltnav .list {
	margin-top: 15px
}
.product_b .left .ltnav .list li a {
	display: block;
	line-height: 40px;
	padding: 0 6px;
	border-bottom: 1px dashed #bbbbbb;
	color: #575757;
	transition: all 0.45s
}
.product_b .left .ltnav .list li a:hover, .product_b .left .ltnav .list li a.on {
	background: #acacac;
	color: #fff
}
.product_b .left .plist {
	margin-top: 40px;
	background: #fff;
	box-shadow: 0px 1px 2px 2px rgba(0,0,0,0.1);
	padding: 30px
}
.product_b .left .plist .tt {
	font-size: 21px;
	color: #303131;
	margin-bottom: 20px
}
.product_b .left .plist .list {
	color: #747474
}
.product_b .left .plist .list li {
	margin-bottom: 40px
}
.product_b .left .plist .list li:last-of-type {
	margin-bottom: 0
}
.product_b .left .plist .list a {
	display: block
}
.product_b .left .plist .list img {
	display: block;
	width: 100%
}
.product_b .left .plist .list p {
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 5px
}
.product_b .right {
	float: right;
	width: 72%;
	padding-bottom: 50px
}
.product_b .right .inner {
	background: #fff;
	padding: 26px 30px 35px;
	box-shadow: 0px 1px 2px 2px rgba(0,0,0,0.1)
}
.product_b .right .tt {
	font-size: 18px;
	color: #ac0800;
	overflow: hidden;
	border-bottom: 1px solid #eaecec;
	margin-bottom: 30px
}
.product_b .right .tt p {
	float: left;
	line-height: 40px;
	border-bottom: 4px solid #ac0800;
	padding: 0 14px
}
.product_b .right .article {
	font-size: 15px;
	color: #595858;
	line-height: 26px;
	margin-bottom: 35px;
}
.product_b .right .article img{ max-width:100%; height:auto !important}
.product_c {
	background: #fff;
	padding-top: 20px;
	padding-bottom: 60px
}
.product_c .lists li a:hover p {
	background: #e7e7e6;
	color: #050505
}
.page {
	text-align: center;
	font-size: 0;
	margin-top: 20px
}
.page a {
	display: inline-block;
	margin: 0 5px;
	line-height: 40px;
	font-size: 16px;
	border: 1px solid #898787;
	transition: all 0.45s;
	color: #898787
}
.page a:hover, .page a.on {
	background: #ac0800;
	color: #fff;
	border-color: #ac0800
}
.page .num {
	width: 40px
}
.page .btn {
	padding: 0 15px
}
.chanyeyuan {
	border: 1px solid #adadac;
	margin-top: 40px;
	padding: 15px 35px 35px;
	margin-bottom: 50px
}
.chanyeyuan h1 {
	text-align: center;
	padding-top: 10px;
	padding-bottom: 20px;
	border-bottom: 1px dashed #bbbbbb;
	margin-bottom: 40px;
	font-size: 25px;
	color: #535252
}
.chanyeyuan .article {
	font-size: 16px;
	line-height: 1.88;
	padding-bottom: 70px
}
.news_link {
	padding-top: 35px;
	border-top: 1px dashed #bbbbbb;
	overflow: hidden
}
.news_link a {
	display: block;
	float: left;
	max-width: 48%;
	line-height: 40px;
	border: 1px solid #333333;
	border-radius: 3px;
	padding: 0 15px;
	font-weight: lighter;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap
}
.news_link a:nth-child(2) {
	float: right
}
.about_a {
	padding-top: 40px
}
.about_a .about_nav {
	font-size: 0;
	text-align: center;
	margin-bottom: 85px
}
.about_a .about_nav a {
	display: inline-block;
	margin: 0 14px;
	font-size: 16px;
	color: #494848;
	padding: 0 30px;
	line-height: 40px;
	border: 1px solid #b1b1b1;
	border-radius: 3px;
	transition: all 0.45s
}
.about_a .about_nav a:hover, .about_a .about_nav a.on {
	background: #ac0800;
	color: #fff;
	border-color: #ac0800
}
.about_a .box {
	padding-bottom: 70px;
	margin-bottom: 55px;
	border-bottom: 1px dashed #bbbbbb
}
.about_a .box video {
	display: block;
	width: 100%;
	object-fit: cover;
	height: 700px
}
.about_a .box .imgbox img {
	display: block;
	width: 100%
}
.about_tt {
	text-align: center;
	font-size: 38px;
	color: #1f1f1f;
	margin-bottom: 35px
}
.about_b img {
	display: block;
	width: 100%
}
.about_c {
	padding-top: 55px;
	padding-bottom: 70px
}
.about_c .list {
	width: 900px;
	margin: 0 auto;
	max-width: 100%
}
.about_c .list li {
	overflow: hidden;
	position: relative
}
.about_c .list li:nth-child(2n-1) .box {
	float: right;
	text-align: left
}
.about_c .list li:last-child .line {
	display: none
}
.about_c .list li:hover .clock::after {
	background-image: url(../img/clock_2.png)
}
.about_c .list .line {
	width: 2px;
	height: 100%;
	position: absolute;
	left: 50%;
	margin-left: -1px;
	background: #403f3f
}
.about_c .list .clock {
	width: 33px;
	height: 55px;
	position: relative;
	position: absolute;
	top: 0;
	z-index: 10;
	background: #fff;
	left: 50%;
	margin-left: -16.5px
}
.about_c .list .clock::after {
	content: "";
	display: block;
	width: 33px;
	margin-top: 11px;
	height: 33px;
	background: url(../img/clock.png) no-repeat center/cover
}
.about_c .list .box {
	width: 50%;
	text-align: right;
	padding: 0 30px;
	float: left;
	padding-top: 12px;
	padding-bottom: 65px
}
.about_c .list .box h3 {
	font-size: 25px;
	color: #2d2c2c;
	margin-bottom: 10px
}
.about_c .list .box .des {
	font-size: 15px;
	color: #2d2c2c;
	font-weight: lighter;
	line-height: 1.73
}
.about_d {
	padding-top: 76px;
	padding-bottom: 76px
}
.jiameng_con {
	padding-top: 50px;
	padding-bottom: 60px
}
.jiameng_con .imgbox {
	margin-bottom: 85px
}
.jiameng_con .imgbox:last-child {
	margin-bottom: 0
}
.jiameng_con .imgbox img {
	display: block;
	width: 100%
}
.kehu_box {
	margin-top: 40px;
	margin-bottom: 60px
}
.kehu_box .inner {
	border: 1px solid #adadac;
	padding-bottom: 60px
}
.kehu_box .case_nav {
	display: flex;
	border-bottom: 1px solid #a1a0a1
}
.kehu_box .case_nav a {
	display: block;
	padding: 22px 0;
	flex: 1;
	text-align: center;
	transition: all 0.45s;
	color: #979696;
	position: relative
}
.kehu_box .case_nav a:last-child::after {
	display: none
}
.kehu_box .case_nav a::after {
	content: "";
	display: block;
	width: 1px;
	height: 30px;
	right: 0;
	top: 50%;
	margin-top: -15px;
	position: absolute;
	background: #a1a0a1
}
.kehu_box .case_nav a::before {
	content: "";
	display: block;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	border: 2px solid #5a5858;
	position: absolute;
	bottom: -9px;
	left: 50%;
	margin-left: -7px;
	transition: all 0.45s;
	background: #fff
}
.kehu_box .case_nav a:hover, .kehu_box .case_nav a.on {
	color: #ac0800
}
.kehu_box .case_nav a:hover::before, .kehu_box .case_nav a.on::before {
	border-color: #ac0800
}
.kehu_box .list {
	margin-top: 70px;
	padding: 0 30px
}
.kehu_box .list a {
	display: block
}
.kehu_box .list a:hover .imgbox {
	border-color: #ac0800
}
.kehu_box .list a:hover p {
	color: #ac0800
}
.kehu_box .list li {
	padding: 0 30px;
	margin-bottom: 30px
}
.kehu_box .list .imgbox {
	padding: 12px;
	border: 1px solid #979696;
	transition: all 0.45s
}
.kehu_box .list .imgbox img {
	display: block;
	width: 100%; height: 210px;
}
.kehu_box .list p {
	text-align: center;
	transition: all 0.45s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #535252;
	line-height: 30px
}
.news_list {
	margin-top: 60px;
	padding: 0 30px
}
.news_list li {
	padding-bottom: 40px;
	margin-bottom: 40px;
	border-bottom: 1px dashed #bbbbbb
}
.news_list a {
	display: block;
	position: relative;
	overflow: hidden
}
.news_list a:hover .tt h3 {
	color: #ac0800
}
.news_list a:hover .more {
	background: #ac0800;
	color: #fff
}
.news_list .imgbox {
	width: 29%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	padding: 10px;
	border: 1px solid #bbbbbb
}
.news_list .imgbox .inimg {
	display: block;
	width: 100%;
	height: 100%
}
.news_list .imgbox img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	font-family: "object-fit: cover"
}
.news_list .txt {
	width: 65%;
	float: right;
	padding-bottom: 25px
}
.news_list .tt {
	overflow: hidden;
	position: relative;
	padding-bottom: 24px;
	border-bottom: 1px dashed #bbbbbb;
	padding-right: 80px;
	margin-bottom: 30px;
	padding-top: 5px
}
.news_list .tt span {
	position: absolute;
	right: 0;
	top: 0;
	line-height: 30px;
	font-size: 13px;
	color: #535252;
	display: block
}
.news_list .tt h3 {
	line-height: 30px;
	width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	transition: all 0.45s;
	white-space: nowrap;
	color: #535252
}
.news_list .des {
	font-size: 15px;
	color: #535252;
	line-height: 1.73;
	margin-bottom: 40px
}
.news_list .more {
	display: block;
	transition: all 0.45s;
	line-height: 34px;
	width: 127px;
	text-align: center;
	border: 1px solid #8c8a8a;
	border-radius: 4px;
	font-size: 15px;
	color: #535252
}
.news_icon {
	text-align: center;
	margin-bottom: 35px;
	font-size: 0
}
.news_icon span {
	display: inline-block;
	font-size: 16px;
	color: #7a7a79;
	margin: 0 15px
}
.news_icon img {
	vertical-align: middle
}
@media (min-width: 992px) {
.nav li:hover .sub, .nav li.on .sub {
	opacity: 1;
	display: block;
	animation: moveup 0.5s;
	animation-fill-mode: forwards
}
.head .nav li:hover>a {
	color: #ac0800
}
.m_nav, .pcshow {
	display: none !important
}
.header_out.on .head .nav li:hover>a {
	color: #ac0800
}
}
@media (max-width: 1310px) {
.main {
	width: 992px
}
.head .logo img {
	height: 40px
}
.head .nav li {
	margin-right: 15px
}
.head .nav li:last-of-type {
	margin-right: 0
}
.home_con_a {
	padding-top: 50px;
	padding-bottom: 50px
}
.i_title h3 {
	font-size: 40px
}
.i_title p {
	font-size: 16px
}
.i_title span {
	width: 70px;
	height: 2px
}
.home_con_a .list .t {
	font-size: 50px
}
.home_con_a .list .t em {
	font-size: 26px
}
.home_con_a .list .b {
	font-size: 16px;
	margin-top: 8px
}
.home_con_b {
	padding-top: 60px;
	padding-bottom: 20px
}
.home_con_b .home_con_b_nav .swiper-slide {
	font-size: 16px
}
.home_con_b .lists p {
	font-size: 16px;
	line-height: 40px
}
.home_con_c {
	padding-bottom: 40px
}
.home_con_c .list .txt p {
	font-size: 18px
}
.home_con_c .list .txt span {
	font-size: 14px;
	margin-top: 12px
}
.home_con_d {
	padding-top: 60px;
	padding-bottom: 60px
}
.home_con_d .list li:nth-child(6), .home_con_d .list li:nth-child(7), .home_con_d .list li:nth-child(8), .home_con_d .list li:nth-child(9) {
	margin-top: -44px
}
.home_con_d .list p {
	font-size: 24px
}
.home_con_f .con .inbox {
	padding-top: 40px;
	padding-bottom: 30px
}
.home_con_f .con .inbox h3 {
	font-size: 30px
}
.home_con_f .con .inbox .des {
	font-size: 16px;
	margin-top: 20px
}
.home_con_g .list_a dd {
	width: 100%
}
footer .list li .tt {
	font-size: 18px
}
footer .list li .bb {
	font-size: 14px
}
footer .list li {
	min-width: 120px
}
footer .list li {
	margin-right: 46px
}
footer .bottom {
	font-size: 14px
}
.sub_banner .in img {
	height: 60px
}
.web_box {
	margin-top: 30px
}
}
@media (max-width: 991px) {
.head .nav {
	display: none
}
.main {
	width: 768px
}
body {
	padding-top: 70px
}
.header_out {
	position: fixed;
	background: #fff
}
.header_out .head {
	height: 70px
}
.header_out .head .nav li>a {
	line-height: 1.6
}
.header_out .head .logo {
	margin-top: 13px;
	position: absolute;
	margin-top: 0;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%)
}
html {
	position: relative;
	transition: all 0.3s;
	left: 0
}
html.slide_nav {
	left: 450px
}
.header_out {
	transition: all 0.3s;
	left: 0
}
.header_out.slide_nav {
	left: 450px
}
.head .nav {
	box-shadow: 0 0 10px rgba(0,0,0,0.3);
	display: block;
	width: 450px;
	position: fixed;
	z-index: 999;
	top: 0;
	overflow: hidden;
	z-index: 50;
	background: #ac0800;
	margin-left: 0;
	height: 100%;
	padding-top: 60px;
	padding-right: 25px;
	padding-left: 25px;
	left: -450px;
	transition: all 0.3s
}
.head .nav.on {
	left: 0
}
.head .nav li {
	display: block;
	float: none;
	border-bottom: 1px solid rgba(255,255,255,0.6);
	padding-right: 55px
}
.head .nav li>a {
	line-height: 1;
	padding: 14px 0;
	font-size: 13px
}
.head .nav li.has_sub::after {
	content: "";
	display: block;
	position: absolute;
	font-family: Arial;
	width: 40px;
	height: 100%;
	font-weight: lighter;
	font-size: 18px;
	color: #fff;
	text-align: center;
	line-height: 32px;
	right: 0;
	top: 0;
	background: url(../img/more.png) no-repeat center/20px 20px
}
.header_out .head .nav li>a {
	line-height: 2;
	color: #fff
}
.nav_btn {
	display: block;
	width: 26px;
	height: 18px;
	position: absolute;
	left: 15px;
	top: 50%;
	margin-top: -9px;
	z-index: 999
}
.nav_btn span {
	display: block;
	transition: all 0.3s;
	height: 1px;
	width: 100%;
	position: absolute;
	left: 0;
	background: #545454;
	transition: all 0.3s
}
.nav_btn span:nth-of-type(1) {
	top: 0
}
.nav_btn span:nth-of-type(2) {
	top: 50%;
	margin-top: -0.5px
}
.nav_btn span:nth-of-type(3) {
	bottom: 0
}
.nav_btn.active span {
	background: #545454
}
.nav_btn.active span:nth-of-type(1) {
	top: 50%;
	transform: rotate(45deg)
}
.nav_btn.active span:nth-of-type(2) {
	opacity: 0
}
.nav_btn.active span:nth-of-type(3) {
	top: 50%;
	transform: rotate(-45deg)
}
.m_nav {
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 50;
	top: 0;
	left: 100%;
	background: #ac0800;
	transition: all 0.3s;
	padding: 150px 40px 0
}
.m_nav .close {
	display: block;
	width: 30px;
	height: 30px;
	top: 80px;
	left: 50%;
	margin-left: -15px;
	position: absolute;
	background: url(../img/close.png) no-repeat center/cover
}
.m_nav .con>a {
	display: block;
	text-align: center;
	color: #fff;
	font-size: 18px;
	margin-bottom: 25px
}
.m_nav .sub a {
	display: block;
	text-align: center;
	margin-bottom: 15px;
	color: #fff;
	font-size: 14px
}
.m_nav.on {
	left: 0
}
.header_out.on .head .nav li>a {
	color: #fff
}
.head .nav li.has_sub>a::after {
	display: none
}
.i_title h3 {
	font-size: 28px
}
.i_title p {
	font-size: 14px
}
.home_con_a .list .t {
	font-size: 30px
}
.home_con_a .list li {
	margin-bottom: 30px
}
.home_con_a .list {
	margin-top: 40px
}
.home_con_a {
	padding-bottom: 20px
}
.main {
	padding-right: 15px;
	padding-left: 15px
}
.home_con_d .list li {
	width: 25%
}
.home_con_d .list li:nth-child(6), .home_con_d .list li:nth-child(7), .home_con_d .list li:nth-child(8), .home_con_d .list li:nth-child(9) {
	margin-top: 0
}
.home_con_d .list li:nth-child(6) {
	margin-left: 0
}
.home_con_d .list li:nth-child(9) {
	margin-left: 50%;
	transform: translateX(-50%)
}
.home_con_d .list {
	margin-top: 40px
}
.home_con_e {
	padding-bottom: 40px
}
.home_con_f .con .imgbox {
	position: relative;
	width: 100%;
	height: auto
}
.home_con_f .con .inbox {
	width: 100%
}
.tag_tit .tagbox a {
	font-size: 16px;
	padding-bottom: 5px
}
.tag_tit .more_a {
	font-size: 14px;
	padding-top: 0
}
.home_con_g {
	padding-top: 40px;
	padding-bottom: 40px
}
.home_con_g .left {
	width: 100%;
	margin-bottom: 24px
}
.home_con_g .list_a dd {
	font-size: 14px;
	line-height: 54px
}
.home_con_g .right {
	width: 100%
}
.home_con_g .right .tt {
	font-size: 18px
}
.home_con_g .right .list_b li {
	margin-bottom: 16px
}
footer .list {
	display: none
}
footer .code_box {
	float: left;
	width: 100%
}
footer .code_box .txt .tel {
	font-size: 16px;
	background-size: auto 100%;
	padding-left: 20px;
	margin-bottom: 10px
}
footer .code_box .txt p {
	font-size: 16px
}
footer .friend_link {
	font-size: 14px
}
.sub_banner {
	margin-top: 0
}
.web_box .main {
	padding-bottom: 10px
}
.web_box .tt {
	font-size: 20px
}
.product_a .right .tagbox p {
	width: 100%;
	margin-bottom: 10px
}
.product_b .left {
	display: none
}
.product_b .right {
	width: 100%
}
.about_a .about_nav a {
	padding: 0 10px;
	margin: 0 5px;
	font-size: 14px
}
.about_tt {
	font-size: 24px;
	margin-bottom: 15px
}
.kehu_box .case_nav a {
	font-size: 14px
}
.kehu_box .case_nav a {
	padding: 18px 0
}
.kehu_box .case_nav a::before {
	width: 10px;
	height: 10px;
	bottom: -8px
}
.kehu_box .list {
	margin-top: 40px
}
.kehu_box .list li {
	padding: 0 15px
}
}
@media (max-width: 767px) {
.header_out.slide_nav {
	left: 300px
}
html.slide_nav {
	left: 300px
}
.head .nav {
	width: 300px
}
.header_out .head .nav li>a {
	line-height: 1.6
}
.head .nav {
	padding-right: 0;
	padding-left: 0
}
.head .nav li {
	padding-left: 26px
}
.header_out .head {
	height: 60px
}
body {
	padding-top: 60px
}
.head .nav li {
	margin-left: 0
}
.head .logo img {
	display: none
}
.head .logo .logo_m {
	display: block
}
.i_title h3 {
	font-size: 20px
}
.home_con_a {
	padding-top: 40px;
	padding-bottom: 20px
}
.home_con_a .list .t {
	font-size: 22px
}
.home_con_b {
	padding-top: 40px;
	padding-bottom: 20px
}
.home_con_b .home_con_b_nav .swiper-slide {
	font-size: 13px;
	text-align: center
}
.home_con_b .lists p {
	font-size: 12px;
	line-height: 32px
}
.home_con_b .lists li {
	margin-bottom: 20px
}
.home_con_c {
	padding-top: 40px;
	padding-bottom: 40px
}
.home_con_d {
	padding-top: 40px;
	padding-bottom: 40px
}
.home_con_d .list li {
	width: 50%
}
.home_con_d .list p {
	font-size: 16px
}
.home_con_f .con .inbox h3 {
	font-size: 20px
}
.home_con_f .con .inbox .des {
	font-size: 14px
}
.home_con_g .list_a dt .imgbox {
	position: relative;
	height: auto;
	width: 100%
}
.home_con_g .list_a dt .txtbox {
	width: 100%
}
.sub_banner .in img {
	height: 36px
}
.web_box .tt {
	font-size: 16px;
	border-width: 2px
}
.product_a .left {
	width: 100%
}
.product_a .left .list li {
	padding: 0 4px
}
.product_a {
	margin-top: 24px
}
.product_a .right {
	width: 100%;
	margin-top: 24px
}
.product_a .right .tagbox p, .product_a .right .tagbox span {
	margin-bottom: 10px
}
.product_b {
	padding-top: 20px
}
.product_b .right .inner {
	padding: 25px 15px 100px
}
.product_b .right .tt p {
	border-width: 2px;
	padding: 0 5px
}
.product_c {
	padding-top: 10px
}
.page .num {
	display: none
}
.page .num.on {
	display: inline-block
}
.chanyeyuan {
	margin-top: 25px
}
.chanyeyuan h1 {
	font-size: 22px;
	margin-bottom: 15px
}
.chanyeyuan {
	padding: 20px 10px 30px
}
.chanyeyuan .article {
	font-size: 14px;
	padding-bottom: 20px
}
.news_link a {
	width: 100%;
	max-width: 100%;
	font-size: 12px;
	line-height: 30px;
	margin-bottom: 15px
}
.news_link {
	padding-top: 20px
}
.about_a .about_nav {
	overflow: hidden
}
.about_a .about_nav a {
	display: block;
	float: left;
	width: 48%;
	margin: 0;
	margin-bottom: 12px
}
.about_a .about_nav a:nth-child(2n) {
	float: right
}
.about_a .about_nav {
	margin-bottom: 20px
}
.about_tt {
	font-size: 20px
}
.about_a .box video {
	height: 250px
}
.about_a .box {
	padding-bottom: 30px;
	margin-bottom: 30px
}
.about_c .list .box .des {
	text-align: justify
}
.about_c .list .box {
	width: 100%;
	padding-bottom: 24px
}
.about_c .list .clock {
	display: none
}
.about_c .list .line {
	display: none
}
.about_c .list .box h3 {
	font-size: 18px
}
.about_d {
	padding-top: 24px;
	padding-bottom: 24px
}
.jiameng_con {
	padding-top: 24px;
	padding-bottom: 24px
}
.jiameng_con .imgbox {
	margin-bottom: 20px
}
.kehu_box .case_nav {
	display: block
}
.kehu_box .case_nav a::before {
	display: none
}
.kehu_box .case_nav a::after {
	display: none
}
.kehu_box .case_nav {
	padding: 10px
}
.kehu_box .case_nav a {
	text-align: left;
	padding-left: 15px;
	margin-bottom: 5px;
	padding-top: 5px;
	padding-bottom: 5px;
	background: #000;
	color: #fff
}
.kehu_box .case_nav a:hover, .kehu_box .case_nav a.on {
	background: #ac0800;
	color: #fff
}
.kehu_box .list {
	padding: 0;
	margin-top: 20px
}
.kehu_box .list li {
	padding: 0 5px
}
.kehu_box .list .imgbox {
	padding: 2px
}
.kehu_box .list p {
	font-size: 14px
}
.kehu_box .list li {
	margin-bottom: 10px
}
.page a {
	line-height: 30px;
	font-size: 14px
}
.kehu_box .inner {
	padding-bottom: 30px
}
.news_list .imgbox {
	position: relative;
	width: 100%
}
.news_list .txt {
	width: 100%;
	float: none;
	margin-top: 10px
}
.news_list .tt {
	padding-right: 0;
	padding-bottom: 10px;
	margin-bottom: 10px
}
.news_list .tt span {
	position: relative;
	font-size: 12px
}
.news_list .tt h3 {
	font-size: 16px
}
.news_list {
	margin-top: 20px
}
.news_list .des {
	font-size: 14px;
	margin-bottom: 15px
}
.news_list .more {
	font-size: 12px;
	width: 100px;
	line-height: 26px
}
.news_list li {
	padding-bottom: 20px;
	margin-bottom: 20px
}
.news_list .txt {
	padding-bottom: 0px
}
.news_list {
	padding: 0 15px
}
.news_icon {
	margin-bottom: 20px
}
.home_con_a .list .t em {
	font-size: 14px
}
.home_con_a .list .b {
	font-size: 14px
}
.product_a {
	padding-bottom: 24px
}
}
.pagebar {
	padding: 20px;
	overflow: hidden;
	clear: both
}
.pagebar .pagination {
	display: flex;
	justify-content: center;
	margin-top: 10px;
}
.pagination a {
	background: #fff;
	border: 1px solid #ccc;
	color: #333;
	font-size: 12px;
	padding: 8px 10px;
	margin: 0 2px;
	border-radius: 0;
	line-height: 100%
}
.pagination span {
	color: #333;
	font-size: 12px;
	padding: 7px 2px;
	margin: 0 2px;
	border-radius: 0;
}
.pagination a:hover {
	color: #ac0800;
	border: 1px solid #ac0800;
}
.pagination a.page-num-current {
	color: #fff;
	background: #ac0800;
	border: 1px solid #ac0800;
}
.pagination .st {
	font-family: 宋体
}
.text-secondary {
	text-align: center;
	padding: 20px 0
}
.jiameng_con img {
	width: 100%;
	height: auto !important
}
@media (max-width: 768px) {
.home_con_b .lists .imgbox img{ height:130px}
.home_con_c .list a img{ height:220px}
.kehu_box .list .imgbox img{ height:110px}
.home_con_e .list img{ height:auto}
}