@charset "utf-8";

@font-face {
	font-family: "beb";
	src: url("../fonts/BEBASNEUE.OTF");
}

@font-face {
	font-family: "qtf";
	src: url("../fonts/Quantify Bold.ttf");
}

@font-face {
	font-family: "ali";
	src: url("../fonts/Alibaba-PuHuiTi-Light.otf");
}

@font-face {
	font-family: "acc";
	src: url("../fonts/ACCIDENTALPRESIDENCY.TTF");
}

@font-face {
	font-family: "syst";
	src: url(../fonts/SourceHanSansCN-Normal.otf);
}

@font-face {
	font-family: "syst-blod";
	src: url(../fonts/SourceHanSerifCN-Bold.otf);
}
body {
	/* max-width: 1920px; */
	margin: 0 auto;
	overflow-x: hidden;
}

/* input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button,
select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
} */

input[type="number"] {
	-webkit-appearance: textfield;
	-moz-appearance: textfield;
	appearance: textfield;
}

input::-webkit-outer-spin-button, input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}


textarea {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

.swiper-container .swiper-button-next,
.swiper-container .swiper-button-prev {
	outline: 0;
	opacity: 1;
	pointer-events: initial;
	cursor: pointer;
}

/*sidebar*/
.sidebar-wrapper {
	position: relative;
	height: 100%;
	overflow: auto;
	display: none;
}

#dowebok {
	background-color: rgba(0, 0, 0, 0.6);
}

#dowebok .nav {
	margin-top: 80px;
	list-style-type: none;
	color: #fff;
	border-bottom: none;
}

#dowebok .nav li {
	display: block;
	line-height: 55px;
	font-size: 18px;
	position: relative;
}

#dowebok .nav li a {
	display: block;
	padding: 0 20px;
	height: 100%;
	border-bottom: 1px solid #666;
}

#dowebok .nav a:hover {
	background-color: #000;
}

[data-simplersidebar="active"] {
	box-shadow: 3px 0px 3px 0px rgba(0, 0, 0, 0.5);
}

@media(max-width:768px){
	#dowebok .nav li{
		font-size: 16px;
	}
}

/*index*/
.header{
	padding: 13px 0;
	position: relative;
}
.header .header_box h1 {
	width: 110px;
	height: 74px;
	background-image: url(../images/logo.png);
	background-repeat: no-repeat;
	background-size: 100%;
	background-position: center;
}

.header .header_box h1 a {
	display: inline-block;
	width: 100%;
	height: 100%;
	text-indent: -9999px;
}

.header .header_box .header_nav ul li {
	float: left;
	color: #333;
	font-size: 16px;
	padding-right: 70px;
	line-height: 30px;
}

.header .header_box .header_nav ul li:hover,
.header .header_box .header_nav ul li.on{
	font-weight: bold;
}

.header .header_box .header_nav ul li a {
	width: 100%;
	height: 100%;
	display: inline-block;
}

.header .header_box .header_nav ul li:last-child {
	padding-right: 0;
}

.header .header_box .button .en{
	text-transform: uppercase;
	font-size: 16px;
	color: #8e8e8e;
	padding-left: 20px;
	margin-left: 22px;
	border-left: 1px solid #dcdcdc;
	float: right;
}

.header .button .search {
	width: 55px;
	height: 18px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/search.png);
	/* margin-top: 17px; */
	cursor: pointer;
	float: left;
}

.header .menu {
	/* width: 24px; 
	height: 15px;	*/
	width: 61px;
	height: 20px;
	display: inline-block;
	float: right;
	cursor: pointer;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
	margin-left: 20px;
	/* margin-top: 1px; */
	margin-top: -2px;
}

.header .header_form {
	position: absolute;
	left: 0;
	bottom: -75px;
	background: rgba(255, 255, 255, 0.8);
	z-index: 666;
	padding: 15px 0;
	text-align: center;
	width: 100%;
	height: 45px;
	overflow: hidden;
	display: none;
}

.header .header_form form {
	height: 45px;
	line-height: 45px;
	display: inline-block;
	max-width: 700px;
	width: 100%;
	position: relative;
}

.header .header_form form input.text {
	display: inline-block;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0);
	border: none;
	text-indent: 10px;
	border-bottom: 1px solid #ccc;
}

.header .header_form form input.submit {
	display: inline-block;
	position: absolute;
	right: 0;
	top: 0;
	width: 50px;
	height: 45px;
	background-image: url(../images/search_btn.png);
	background-repeat: no-repeat;
	background-position: center;
	background-color: rgba(0, 0, 0, 0);
	border: none;
	cursor: pointer;
}

@media(max-width:1200px){
	.header .header_box .header_nav ul li{
		padding-right: 40px;
		font-size: 15px;
	}
	.header .header_box h1{
		width: 90px;
		height: 60px;
	}
}

@media(max-width:992px){
	.header .header_box .button .en{
		padding-left: 15px;
		margin-left: 15px;
	}
}

@media(max-width:768px){
	.header .header_box h1{
		width: 80px;
		height: 55px;
	}
	.header{
		padding: 8px 0;
	}
}

@media(max-width:580px){
	.header .header_box h1{
		width: 65px;
		height: 45px;
	}
}


.ibanner {
	font-size: 0;
	width: 100%;
}

.ibanner img {
	width: 100%;
}

.ibanner .swiper-pagination{
	top: auto;
	bottom: 40px;
}

.banner {
	font-size: 0;
	width: 100%;
}

.banner img{
	width: 100%;
}

.ibanner .swiper-pagination-bullet{
	width: 12px;
	height: 12px;
	opacity: 1;
	background-color: #fff;
	border: 1px solid #fff;
	margin: 0 8px!important;
}

.ibanner .swiper-pagination-bullet-active{
	background-color: transparent;
	border: 1px solid #fff;
}

@media(max-width:1500px){
	.ibanner .swiper-pagination{
		bottom: 20px;
	}
	.ibanner .swiper-pagination-bullet{
		width: 10px;
		height: 10px;
	}
}

@media(max-width:992px){
	.ibanner .swiper-pagination{
		bottom: 15px;
	}
	.ibanner .swiper-pagination-bullet{
		width: 8px;
		height: 8px;
	}
}

@media(max-width:768px){
	.ibanner .swiper-pagination-bullet{
		width: 7px;
		height: 7px;
		margin: 0 6px!important;
	}
}


.tit1{
	text-align: center;
	position: relative;
	margin-bottom: 55px;
}

.tit1 h2{
	font-size: 30px;
	color: #333;
	padding-top: 35px;
	padding-bottom: 23px;
	position: relative;
}

.tit1 h2::after{
	content: "";
	width: 82px;
	height: 3px;
	background-color: #8b0202;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	position: absolute;
}

.tit1 i{
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	top: 0;
	font-size: 60px;
	font-weight: bold;
	color: #b9b9b9;
	opacity: .1;
	text-transform: uppercase;
	/* letter-spacing: 1px; */
}

@media(max-width:1500px){
	.tit1 h2{
		font-size: 28px;
		padding-top: 32px;
	}
	.tit1 i{
		font-size: 50px;
	}
}

@media(max-width:1200px){
	.tit1 h2{
		font-size: 25px;
		padding-top: 25px;
	}
	.tit1 i{
		font-size: 40px;
	}
	.tit1{
		margin-bottom: 40px;
	}
}

@media(max-width:992px){
	.tit1{
		margin-bottom: 35px;
	}
	.tit1 h2{
		font-size: 21px;
		padding-top: 22px;
		padding-bottom: 20px;
	}
	.tit1 i{
		font-size: 35px;
	}
	.tit1 h2::after{
		width: 55px;
	}
}

@media(max-width:768px){
	.tit1{
		margin-bottom: 30px;
	}
	.tit1 h2{
		font-size: 20px;
	}
	.tit1 i{
		font-size: 32px;
		letter-spacing: 1px;
	}
	.tit1 h2::after{
		width: 40px;
	}
}

@media(max-width:580px){
	.tit1{
		margin-bottom: 25px;
	}
	.tit1 h2{
		font-size: 19px;
		padding-top: 18px;
    	padding-bottom: 18px;
	}
	.tit1 i{
		font-size: 28px;
		letter-spacing: 2px;
	}
	
}

.index1{
	padding-top: 45px;
}

.index1 .index1_box{
	box-shadow: 0 10px 40px rgb(0 0 0 / 10%);
}
.index1 .index1_box .item{
	width: 25%;
	height: 300px;
	float: left;
	border-right: 1px solid #eee;
	box-sizing: border-box;
	cursor: pointer;
	transition: all .3s ease-in-out;
}

.index1 .index1_box .item:last-child{
	border-right: none;
}

.index1 .index1_box .item .item1{
	width: 100%;
	height: 100%;
	text-align: center;
	box-sizing: border-box;
	padding: 90px 0 80px;
	transition: all .3s ease-in-out;
}

.index1 .index1_box .item .item1 i{
	width: 40px;
	height: 40px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	display: inline-block;
	margin-bottom: 32px;
}

.index1 .index1_box .item:nth-child(1) .item1 i{
	background-image: url(../images/index1_1.png);
}

.index1 .index1_box .item:nth-child(2) .item1 i{
	background-image: url(../images/index1_2.png);
}

.index1 .index1_box .item:nth-child(3) .item1 i{
	background-image: url(../images/index1_3.png);
}

.index1 .index1_box .item:nth-child(4) .item1 i{
	background-image: url(../images/index1_4.png);
}

.index1 .index1_box .item:nth-child(5) .item1 i{
	background-image: url(../images/index1_5.png);
}

.index1 .index1_box .item .item1 h4{
	font-size: 16px;
	margin-bottom: 8px;
}

.index1 .index1_box .item .item1 p{
	font-size: 14px;
	color: #666;
}

.index1 .index1_box .item .item2{
	width: 100%;
	/* height: 50%; */
	height: 0px;
	background-color: #a41515;
	/* box-sizing: border-box; */
	transition: all .3s ease-in-out;
	overflow: hidden;
}

.index1 .index1_box .item .item2 ul{
	margin: 15px 35px;
	overflow: hidden;
}

.index1 .index1_box .item .item2 ul li{
	float: left;
	font-size: 14px;
	color: #fff;
	/* margin-right: 45px; */
	width: 50%;
	line-height: 30px;
}

.index1 .index1_box .item .item2 ul li:nth-child(2n){
	margin-right: 0;
}

/*鼠标触碰*/
.index1 .index1_box .item:hover .item1{
	background-color: #f7f7f7;
}

.index1 .index1_box .item:hover .item1{
	height: 50%;
	padding: 30px 0 20px;
}

.index1 .index1_box .item:hover .item1 i{
	margin-bottom: 12px;
}

.index1 .index1_box .item:hover .item2{
	height: 50%;
}

.index1 .index1_box .item:hover .item2 ul{
	height: 120px;
}

@media(max-width:1400px){
	.index1 .index1_box .item .item2 ul{
		margin: 15px;
	}

	.index1 .index1_box .item .item2 ul li{
		font-size: 13px;
	}
}

@media(max-width:1100px){
	.index1 .index1_box .item .item2 ul{
		margin: 15px 11px;
	}
	.index1 .index1_box .item .item2 ul li{
		font-size: 12px;
	}
}

@media(max-width:992px){
	.index1{
		padding-top: 40px;
	}
	.index1 .index1_box .item{
		width: 50%;
		height: 220px;
		border-bottom: 1px solid #eee;
	}
	.index1 .index1_box .item:last-child{
		border-right: 1px solid #eee;
	}
	.index1 .index1_box .item:nth-child(2),
	.index1 .index1_box .item:nth-child(4){
		border-right: none;
	}
	.index1 .index1_box .item .item1{
		padding: 50px 0;
	}
	.index1 .index1_box .item:hover .item1{
		height: 60%;
		padding: 20px 0;
	}
	.index1 .index1_box .item:hover .item2{
		height: 40%;
	}
	.index1 .index1_box .item .item1 i{
		width: 35px;
		height: 35px;
		margin-bottom: 20px;
	}
	.index1 .index1_box .item:hover .item1 i{
		margin-bottom: 5px;
	}
	.index1 .index1_box .item .item2 ul{
		margin: 8px 30px;
	}
	.index1 .index1_box .item:hover .item2 ul{
		height: 72px;
	}
	.index1 .index1_box .item .item2 ul li{
		width: 33.3%;
		line-height: 25px;
	}
}

@media(max-width:820px){
	.index1 .index1_box .item .item2 ul{
		margin: 8px 20px;
	}
}

@media(max-width:768px){
	.index1{
		padding-top: 30px;
	}
}

.index1 .index1_box2 .item_box {
	border-bottom: 1px solid #e7e7e7;
}

.index1 .index1_box2 .item_box .item1 {
	padding: 5px 10px;
	position: relative;
	overflow: auto;
	z-index: 111;
}

.index1 .index1_box2 .item_box:hover .item1 {
	background: #a41515;
}

.index1 .index1_box2 .item_box i {
	display: inline-block;
	width: 40px;
	height: 40px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: 60%;
	float: left;
}

.index1 .index1_box2 .item_box:nth-child(1) i {
	background-image: url(../images/index1_1.png);
}

.index1 .index1_box2 .item_box:nth-child(2) i {
	background-image: url(../images/index1_2.png);
}

.index1 .index1_box2 .item_box:nth-child(3) i {
	background-image: url(../images/index1_3.png);
}

.index1 .index1_box2 .item_box:nth-child(4) i {
	background-image: url(../images/index1_4.png);
}

.index1 .index1_box2 .item_box:nth-child(5) i {
	background-image: url(../images/index1_5.png);
}


.index1 .index1_box2 .item_box:nth-child(1):hover i {
	background-image: url(../images/index1_11.png);
}

.index1 .index1_box2 .item_box:nth-child(2):hover i {
	background-image: url(../images/index1_22.png);
}

.index1 .index1_box2 .item_box:nth-child(3):hover i {
	background-image: url(../images/index1_33.png);
}

.index1 .index1_box2 .item_box:nth-child(4):hover i {
	background-image: url(../images/index1_44.png);
}

.index1 .index1_box2 .item_box:nth-child(5):hover i {
	background-image: url(../images/index1_55.png);
}

.index1 .index1_box2 .item_box h4 {
	font-size: 16px;
	color: #666;
	display: inline-block;
	float: left;
	padding-top: 8px;
	padding-left: 20px;
}

.index1 .index1_box2 .item_box p {
	font-size: 14px;
	color: #999;
	float: right;
	padding-top: 10px;
}

.index1 .index1_box2 .item_box:hover h4,
.index1 .index1_box2 .item_box:hover p {
	color: #fff;
}

.index1 .index1_box2 .item_box .item2 {
	padding: 3% 0;
	display: none;
}

.index1 .index1_box2 .item_box .item2 ul {
	padding-left: 7%;
}

.index1 .index1_box2 .item_box .item2 ul li {
	float: left;
	line-height: 32px;
	padding-right: 20px;
	font-size: 14px;
	color: #333;
}

@media (max-width: 420px) {
	.index1 .index1_box2 .item_box h4 {
		font-size: 15px;
	}

	.index1 .index1_box2 .item_box .item2 ul {
		padding-left: 7%;
	}

	.index1 .index1_box2 .item_box .item2 ul li {
		padding-right: 30px;
	}
}

@media (max-width: 350px) {
	.index1 .index1_box2 .item_box .item2 ul {
		padding-left: 2%;
	}
}



.index2{
	padding: 90px 0 75px;
}
.index2 .swiper-container {
	padding-bottom: 55px;
}

.index2 .swiper-container .pic_box {
	width: 100%;
	height: 470px;
	overflow: hidden;
}

.index2 .swiper-container .pic_box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.3s ease-in-out;
}

.index2 .swiper-container .pic_box:hover img {
	transform: scale(1.1);
}

.index2 .swiper-container .text {
	margin-top: 40px;
}

.index2 .swiper-container .text h4 {
	font-size: 18px;
	/* font-weight: bold; */
	color: #393738;
	margin-bottom: 8px;
	line-height: 30px;
}

.index2 .swiper-container .text p {
	font-size: 16px;
	line-height: 30px;
	color: #666;
}

.index2 .swiper-container .text .text_box {
	float: left;
}

.index2 .swiper-container .swiper-pagination {
	bottom: 0;
}

.index2 .swiper-container .swiper-pagination-bullet {
	background: #e5e5e5;
	width: 13px;
	height: 13px;
	opacity: 1;
	margin: 0 9px;
}

.index2 .swiper-container .swiper-pagination-bullet-active {
	background: #3c3c3c;
}

@media(max-width:1500px){
	.index2{
		padding: 70px 0 65px;
	}
}

@media (max-width: 1200px) {
	.index2{
		padding: 60px 0 55px;
	}
	.index2 .swiper-container .pic_box {
		height: 380px;
	}
	.index2 .swiper-container .swiper-pagination-bullet{
		width: 10px;
		height: 10px;
	}
}

@media (max-width: 992px) {
	.index2{
		padding: 50px 0 45px;
	}
	.index2 .swiper-container {
		padding-bottom: 45px;
	}

	.index2 .swiper-container .pic_box {
		height: 290px;
	}

	.index2 .swiper-container .text{
		margin-top: 30px;
	}

	/* .index2 .swiper-container .text h4 {
		font-size: 20px;
	} */
	.index2 .swiper-container .swiper-pagination-bullet {
		margin: 0 7px;
		width: 10px;
		height: 10px;
	}
}

@media (max-width: 768px) {
	.index2{
		padding: 35px 0;
	}
	.index2 .swiper-container {
		padding-bottom: 35px;
	}

	.index2 .swiper-container .pic_box {
		height: 470px;
	}

	.index2 .swiper-container .text{
		margin-top: 25px;
	}

	.index2 .swiper-container .text h4 {
		font-size: 16px;
		margin-bottom: 0px;
	}

	.index2 .swiper-container .text p {
		font-size: 15px;
	}
	.index2 .swiper-container .swiper-pagination-bullet {
		width: 8px;
		height: 8px;
	}
}

@media (max-width: 580px) {
	.index2 .swiper-container {
		padding-bottom: 30px;
	}

	.index2 .swiper-container .pic_box {
		height: 380px;
	}

}

@media (max-width: 480px) {
	.index2 .swiper-container .pic_box {
		height: 300px;
	}
}



/*index3*/
.index3 .swiper-container {
	width: 100%;
	height: 100%;
	font-size: 0;
}

.index3 .swiper-container img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.index3 .swiper-container .mask {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
}

.index3 .swiper-container .mask .index3_box {
	width: 500px;
	background-color: rgba(19, 19, 19, 0.5);
	padding: 20px 12px;
	margin-top: 145px;
	float: right;
}

.index3 .swiper-container .mask .index3_box .text_box {
	border: 1px solid #fff;
	box-sizing: border-box;
	padding: 50px 18px 32px 30px;
}

.index3 .swiper-container .mask .index3_box .text_box h4 {
	font-size: 36px;
	font-weight: bold;
	color: #fff;
	margin-bottom: 18px;
}

.index3 .swiper-container .mask .index3_box .text_box p {
	font-size: 14px;
	line-height: 30px;
	color: #fff;
}

.index3 .swiper-container .mask .index3_box .text_box a {
	float: right;
	display: block;
	width: 198px;
	height: 54px;
	line-height: 54px;
	text-align: center;
	box-sizing: border-box;
	padding-right: 20px;
	border-radius: 27px;
	background-color: #8b0202;
	color: #fff;
	background-image: url(../images/index3_a.png);
	background-repeat: no-repeat;
	background-position: 78% 47%;
	background-size: 10px 13px;
	font-size: 15px;
}

.index3 .swiper-container .mask .index3_box .text_box a:hover{
	background-color: #a60002;
}

.index3 .swiper-container .button {
	width: 1600px;
	height: 97px;
	background-color: #fff;
	position: absolute;
	left: 0;
	right: 0;
	margin: 0 auto;
	bottom: 80px;
	z-index: 11;
}

.index3 .swiper-container .swiper-pagination {
	width: 40px;
	left: 0;
	right: 0;
	margin: 0 auto;
	bottom: 45%;
}

.index3 .swiper-container .swiper-pagination-bullet {
	margin: 0 2px;
	background-color: #a6a6a6;
	opacity: 1;
	margin-bottom: 2px;
}

.index3 .swiper-container .swiper-pagination-bullet-active {
	background-color: #8b0202;
}

.index3 .swiper-container .swiper-button-next,
.index3 .swiper-container .swiper-button-prev {
	background-repeat: no-repeat;
	background-size: 20px 8px;
	width: 70px;
	font-size: 16px;
	height: 25px;
	bottom: 38px;
	top: auto;
}

.index3 .swiper-container .swiper-button-next:hover,
.index3 .swiper-container .swiper-button-prev:hover{
	color: #8b0202;
}

.index3 .swiper-container .swiper-button-next {
	background-image: url(../images/index3_next.png);
	text-align: left;
	background-position: 100% 32%;
	right: 70px;
}

.index3 .swiper-container .swiper-button-prev {
	background-image: url(../images/index3_prev.png);
	text-align: right;
	background-position: 0 32%;
	left: 70px;
}

@media (max-width: 1600px) {
	.index3 .swiper-container .button {
		width: 100%;
		bottom: 5%;
	}
	.index3 .swiper-container .mask .index3_box .text_box h4 {
		font-size: 30px;
	}
	.index3 .swiper-container .mask .index3_box {
		margin-top: 8%;
	}
}

@media (max-width: 1400px) {
	.index3 .swiper-container .mask .index3_box .text_box a {
		width: 150px;
		height: 45px;
		line-height: 45px;
	}
	.index3 .swiper-container .mask .index3_box .text_box h4 {
		font-size: 28px;
	}
	.index3 .swiper-container .mask .index3_box {
		margin-top: 5%;
	}
}

@media (max-width: 1300px) {
	.index3 .swiper-container .button {
		height: 70px;
	}
	.index3 .swiper-container .swiper-button-next,
	.index3 .swiper-container .swiper-button-prev {
		bottom: 32%;
	}
	.index3 .swiper-container .swiper-pagination {
		bottom: 35%;
	}
}

@media (max-width: 1200px) {
	.index3 .swiper-container .mask .index3_box .text_box a {
		width: 110px;
		line-height: 35px;
		height: 35px;
		padding-right: 10px;
		font-size: 14px;
		background-position: 85% 47%;
	}
	.index3 .swiper-container .mask .index3_box .text_box {
		padding: 25px 20px;
	}
	.index3 .swiper-container .mask .index3_box {
		margin-top: 3%;
	}
	.index3 .swiper-container .mask .index3_box .text_box h4 {
		font-size: 24px;
	}
}

@media (max-width: 992px) {
	.index3 .swiper-container {
		height: 450px;
	}
	.index3 .swiper-container .mask .index3_box {
		width: 450px;
	}
	.index3 .swiper-container .mask .index3_box .text_box h4 {
		font-size: 20px;
		margin-bottom: 10px;
	}
	.index3 .swiper-container .mask .index3_box .text_box p {
		line-height: 28px;
	}
	.index3 .swiper-container .mask .index3_box .text_box {
		padding: 15px;
	}
	.index3 .swiper-container .mask .index3_box .text_box a {
		margin-top: 10px;
	}
}

@media (max-width: 768px) {
	.index3 .swiper-container {
		height: auto;
	}
	.index3 .swiper-container .mask {
		position: initial;
	}
	.index3 .swiper-container .mask .main {
		padding: 0;
	}
	.index3 .swiper-container {
		padding-bottom: 55px;
	}
	.index3 .swiper-container img{
		height: 380px;
	}
	.index3 .swiper-container .button {
		bottom: 0;
		height: 55px;
	}
	.index3 .swiper-container .mask .index3_box {
		width: 100%;
		box-sizing: border-box;
		margin: 0;
	}
	.index3 .swiper-container .swiper-button-next,
	.index3 .swiper-container .swiper-button-prev {
		bottom: 15%;
	}
}

@media (max-width: 580px) {
	.index3 .swiper-container img{
		height: 300px;
	}
	.index3 .swiper-container .mask .index3_box .text_box h4 {
		font-size: 18px;
	}
	.index3 .swiper-container .mask .index3_box .text_box p {
		font-size: 13px;
	}
	.index3 .swiper-container .mask .index3_box .text_box a {
		font-size: 13px;
		width: 95px;
		background-position: 88% 46%;
		background-size: 8px 11px;
	}
}

@media (max-width: 480px) {
	.index3 .swiper-container .swiper-pagination {
		/* bottom: 41%; */
		bottom: 22%;
	}
	.index3 .swiper-container .button {
		height: 45px;
	}
	.index3 .swiper-container {
		padding-bottom: 45px;
	}
	.index3 .swiper-container .swiper-button-next {
		right: 30px;
		background-position: 100% 28%;
	}
	.index3 .swiper-container .swiper-button-prev {
		left: 30px;
		background-position: 0 28%;
	}
	.index3 .swiper-container .swiper-button-next,
	.index3 .swiper-container .swiper-button-prev {
		font-size: 14px;
	}
}


.index4{
	padding: 90px 0 115px;
}

.index4 .tit1{
	margin-bottom: 130px;
}
.index4 .index4_pic{
	float: left;
}

.index4 .index4_pic .pic_bg{
	width: 710px;
	height: 468px;
	background-color: #c30d23;
	position: relative;
}

.index4 .index4_pic .pic_bg .pic_box{
	width: 726px;
	height: 500px;
	overflow: hidden;
	position: absolute;
	bottom: 20px;
	left: 20px;
	cursor: pointer;
}

.index4 .index4_pic .pic_bg .pic_box a{
	display: inline-block;
	width: 100%;
	height: 100%;
	position: relative;
}

.index4 .index4_pic .pic_bg .pic_box a::after{
	content: "";
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/play.png);
	width: 64px;
	height: 64px;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
}

.index4 .index4_pic .pic_bg .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.index4 .index4_text{
	width: 47%;
	float: right;
}

.index4 .index4_text .text_box{
	font-size: 16px;
	line-height: 30px;
	color: #666;
	margin-bottom: 60px;
}

.index4 .index4_text .text_icon .item{
	float: left;
    margin-left: 85px;
}

.index4 .index4_text .text_icon .item em{
	display: inline-block;
    width: 90px;
    height: 90px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin-bottom: 18px;
}

.index4 .index4_text .text_icon .item:nth-child(1) em{
	background-image: url(../images/index4_1.png);
}

.index4 .index4_text .text_icon .item:nth-child(2) em{
	background-image: url(../images/index4_2.png);
}

.index4 .index4_text .text_icon .item:nth-child(3) em{
	background-image: url(../images/index4_3.png);
}

.index4 .index4_text .text_icon .item p{
	text-align: center;
    font-size: 16px;
    color: #666666;
}

@media(max-width:1500px){
	.index4{
		padding: 70px 0 80px;
	}
	
	.index4 .tit1{
		margin-bottom: 110px;
	}
	.index4 .index4_text{
		width: 43%;
	}
	.index4 .index4_pic .pic_bg{
		width: 630px;
	}
	.index4 .index4_pic .pic_bg .pic_box{
		width: 630px;
	}
	.index4 .index4_text .text_box{
		margin-bottom: 40px;
	}
	.index4 .index4_text .text_icon .item:first-child{
		margin-left: 0;
	}
}

@media(max-width:1200px){
	.index4{
		padding: 60px 0;
	}
	.index4 .tit1{
		margin-bottom: 50px;
	}
	.index4 .index4_text .text_box,
	.index4 .index4_text .text_icon .item p{
		font-size: 15px;
	}
	.index4 .index4_text .text_box{
		line-height: 28px;
	}
	.index4 .index4_text .text_icon .item em{
		width: 75px;
		height: 75px;
		margin-bottom: 12px;
	}
	.index4 .index4_text .text_icon .item{
		margin-left: 50px;
	}
	.index4 .index4_text{
		width: 39.5%;
	}
	.index4 .index4_pic .pic_bg,
	.index4 .index4_pic .pic_bg .pic_box{
		width: 550px;
	}
	.index4 .index4_pic .pic_bg .pic_box{
		height: 470px;
	}
	.index4 .index4_pic{
		margin-top: 25px;
	}
}

@media(max-width:992px){
	.index4{
		padding: 50px 0;
	}
	.index4 .tit1{
		margin-bottom: 40px;
	}
	.index4 .index4_text,
	.index4 .index4_pic{
		float: none;
	}

	.index4 .index4_text{
		width: 100%;
	}
	.index4 .index4_text .text_icon .item{
		margin-left: 85px;
	}
	.index4 .index4_pic .pic_bg{
		margin-top: 70px;
	}
	.index4 .index4_pic .pic_bg, 
	.index4 .index4_pic .pic_bg .pic_box{
		width: 100%;
	}
	.index4 .index4_pic{
		margin-right: 20px;
	}
}

@media(max-width:768px){
	.index4{
		padding: 40px 0;
	}
	.index4 .tit1{
		margin-bottom: 30px;
	}
	.index4 .index4_text .text_icon .item em{
		width: 65px;
		height: 65px;
	}
	.index4 .index4_text .text_icon .item{
		margin-left: 60px;
	}
	.index4 .index4_text .text_box{
		font-size: 14px;
		margin-bottom: 30px;
	}
	.index4 .index4_pic .pic_bg,
	.index4 .index4_pic .pic_bg .pic_box{
		height: 450px;
	}
	.index4 .index4_pic .pic_bg{
		margin-top: 60px;
	}
	.index4 .index4_pic .pic_bg .pic_box a::after{
		width: 50px;
		height: 50px;
	}
}

@media(max-width:500px){
	.index4 .index4_pic .pic_bg .pic_box a::after{
		width: 40px;
		height: 40px;
	}
	.index4 .index4_text .text_box{
		font-size: 13px;
		line-height: 26px;
		margin-bottom: 25px;
	}
	.index4 .index4_text .text_icon .item em{
		width: 55px;
		height: 55px;
		margin-bottom: 8px;
	}
	.index4 .index4_text .text_icon .item p{
		font-size: 14px;
	}
	.index4 .index4_pic .pic_bg, .index4 .index4_pic .pic_bg .pic_box{
		height: 400px;
	}
	/* .index4 .index4_pic .pic_bg{
		margin-top: 50px;
	} */
	.index4 .index4_text .text_icon .item{
		margin-left: 25px;
	}
	.index4 .index4_pic .pic_bg .pic_box{
		left: 10px;
		bottom: 15px;
	}
	.index4 .index4_pic{
		margin-right: 10px;
	}
	.index4 .index4_pic .pic_bg{
		margin-top: 50px;
	}
}

@media(max-width:400px){
	.index4 .index4_pic .pic_bg .pic_box a::after{
		width: 30px;
		height: 30px;
	}
	.index4 .index4_pic .pic_bg, .index4 .index4_pic .pic_bg .pic_box{
		height: 350px;
	}
}


.index5{
	background-color: #f8f8f8;
	padding: 110px 0 100px;
}

.index5 .index5_box ul li{
	float: left;
	position: relative;
}

.index5 .index5_box ul li img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.index5 .index5_box ul li:nth-child(1),
.index5 .index5_box ul li:nth-child(2){
	width: 36%;
	height: 370px;
	margin-right: 1%;
}

.index5 .index5_box ul li:nth-child(3),
.index5 .index5_box ul li:nth-child(4){
	width: 26%;
	height: 177px;
}

.index5 .index5_box ul li:nth-child(3){
	margin-bottom: 16px;
}

.index5 .index5_box ul li:nth-child(1),
.index5 .index5_box ul li:nth-child(2),
.index5 .index5_box ul li:nth-child(4){
	margin-bottom: 16px;
}

.index5 .index5_box ul li:nth-child(5),
.index5 .index5_box ul li:nth-child(6),
.index5 .index5_box ul li:nth-child(7){
	height: 350px;
}

.index5 .index5_box ul li:nth-child(5){
	width: 43%;
}

.index5 .index5_box ul li:nth-child(7){
	width: 37%;
}

.index5 .index5_box ul li:nth-child(6){
	width: 18%;
}

.index5 .index5_box ul li:nth-child(5),
.index5 .index5_box ul li:nth-child(6){
	margin-right: 1%;
}

.index5 .index5_box ul li:nth-child(6) img{
	height: 240px;
}

/* .index5 .index5_box ul li:nth-child(6){
	position: relative;
} */

.index5 .index5_box ul li:nth-child(6)::after{
	content: "更多案例";
	width: 100%;
	height: 96px;
	line-height: 96px;
	text-align: center;
	background-color: #8b0202;
	color: #fff;
	font-size: 16px;
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 0;
	cursor: pointer;
}

/* .index5 .index5_box ul li:nth-child(1) .mask,
.index5 .index5_box ul li:nth-child(2) .mask,
.index5 .index5_box ul li:nth-child(3) .mask,
.index5 .index5_box ul li:nth-child(4) .mask,
.index5 .index5_box ul li:nth-child(5) .mask,
.index5 .index5_box ul li:nth-child(7) .mask{
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.46);
	left: 0;
	top: 0;
	text-align: center;
} */

.index5 .index5_box ul li .mask{
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.46);
	left: 0;
	top: 0;
	text-align: center;
	opacity: 0;
	transition: all .3s ease-in-out;
	z-index: 11;
}

.index5 .index5_box ul li .mask a{
	width: 100%;
	height: 100%;
	display:flex;
    justify-content:center;
    align-items:center;
}

.index5 .index5_box ul li .mask p{
	font-size: 24px;
	color: #fff;
	text-align: center;
	margin-bottom: 12px;
}

.index5 .index5_box ul li .mask em{
	display: inline-block;
	width: 33px;
	height: 33px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/plus.png);
}

.index5 .index5_box ul li:hover .mask{
	opacity: 1;
}

.index5 .index5_box ul li:nth-child(6):hover .mask{
	opacity: 0;
}

@media(max-width:1500px){
	.index5{
		padding: 90px 0;
	}
	.index5 .index5_box ul li .mask p{
		font-size: 20px;
	}
	.index5 .index5_box ul li .mask em{
		width: 28px;
		height: 28px;
	}
}

@media(max-width:1200px){
	.index5{
		padding: 75px 0;
	}
	.index5 .index5_box ul li:nth-child(1), .index5 .index5_box ul li:nth-child(2){
		height: 300px;
	}
	.index5 .index5_box ul li:nth-child(3), .index5 .index5_box ul li:nth-child(4){
		height: 142px;
	}
	.index5 .index5_box ul li:nth-child(5), .index5 .index5_box ul li:nth-child(6), .index5 .index5_box ul li:nth-child(7){
		height: 300px;
	}
	.index5 .index5_box ul li:nth-child(6) img{
		height: 220px;
	}
	.index5 .index5_box ul li:nth-child(6)::after{
		height: 60px;
		line-height: 60px;
	}
}

@media(max-width:992px){
	.index5{
		padding: 50px 0;
	}
	.index5 .index5_box ul li:nth-child(1), .index5 .index5_box ul li:nth-child(2){
		height: 260px;
	}
	.index5 .index5_box ul li:nth-child(3), .index5 .index5_box ul li:nth-child(4){
		height: 122px;
	}
	.index5 .index5_box ul li:nth-child(5), .index5 .index5_box ul li:nth-child(6), .index5 .index5_box ul li:nth-child(7){
		height: 260px;
	}
	.index5 .index5_box ul li:nth-child(6) img{
		height: 200px;
	}
	.index5 .index5_box ul li:nth-child(6)::after{
		height: 45px;
		line-height: 45px;
		font-size: 14px;
	}
}

.index5 .index5_box2 li{
	width: 47%;
	margin-bottom: 30px;
}

.index5 .index5_box2 li img{
	width: 100%;
	height: 250px;
	object-fit: cover;
}

.index5 .index5_box2 li p{
	font-size: 14px;
	color: #333;
	text-align: center;
	margin-top: 15px;
}

@media(max-width:768px){
	.index5{
		padding: 40px 0 10px;
	}
	.index5 .index5_box2 li:last-child{
		display: none;
	}
}

@media(max-width:600px){
	.index5 .index5_box2 li{
		width: 48%;
	}
	.index5 .index5_box2 li img{
		height: 200px;
	}
	.index5 .index5_box2 li p{
		font-size: 13px;
	}
}

@media(max-width:480px){
	.index5 .index5_box2 li{
		margin-bottom: 25px;
	}
	.index5 .index5_box2 li img{
		height: 150px;
	}
	.index5 .index5_box2 li p{
		font-size: 12px;
	}
}


.index6{
	padding: 60px 0 100px;
}
.index6 .left_box{
	float: left;
	width: 49.3%;
	height: 530px;
	position: relative;
}

.index6 .left_box .pic_box{
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.index6 .left_box .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.index6 .left_box .pic_box img:hover{
	transform: scale(1.1);
}

.index6 .left_box h4{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	line-height: 100px;
	font-size: 18px;
	font-weight: bold;
	color: #fff;
	text-align: center;
	background-color: rgba(139, 2, 2, .67);
}

.index6 .item_box{
	float: right;
	width: 48%;
}

.index6 .item_box .item{
	padding: 21px 0;
	border-bottom: 1px solid #dcdcdc;
	/* box-sizing: border-box;
	padding-left: 20px; */
}

.index6 .item_box .item:first-child{
	padding-top: 0;
}

.index6 .item_box .item:last-child{
	padding-bottom: 0;
	border-bottom: none;
}

.index6 .item_box .item .pic_box{
	float: left;
	width: 208px;
	height: 148px;
	overflow: hidden;
}

.index6 .item_box .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.index6 .item_box .item .text_box{
	width: 430px;
	float: right;
	margin-right: 40px;
	margin-top: 13px;
	position: relative;
}

.index6 .item_box .item .text_box::after{
	content: "";
	width: 27px;
	height: 8px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/index6_icon.png);
	position: absolute;
	bottom: 0;
	right: 40px;
	opacity: 0;
	transition: all .3s ease-in-out;
}

.index6 .item_box .item .text_box h4{
	font-size: 18px;
	color: #666;
	margin-bottom: 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.index6 .item_box .item .text_box p{
	font-size: 14px;
	line-height: 24px;
	color: #999;
	margin-bottom: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.index6 .item_box .item .text_box span.date{
	font-size: 14px;
	color: #999;
}

.index6 .item_box .item:hover .text_box h4{
	color: #333;
	font-weight: bold;
}

.index6 .item_box .item:hover .text_box p{
	color: #666;
}

.index6 .item_box .item:hover .text_box::after{
	opacity: 1;
}

@media(max-width:1500px){
	.index6{
		padding: 60px 0 80px;
	}
	.index6 .item_box .item .text_box{
		margin-right: 0;
		width: 400px;
	}
	.index6 .left_box{
		width: 48%;
	}
	.index6 .item_box{
		width: 45%;
	}

	.index6 .item_box .item .text_box{
		width: 62%;
	}
	.index6 .item_box .item .pic_box{
		width: 34%;
	}
}

@media(max-width:1300px){
	.index6{
		padding: 55px 0;
	}
	.index6 .item_box{
		width: 50%;
	}
	.index6 .left_box{
		width: 48%;
	}
	.index6 .item_box .item .text_box{
		width: 62%;
	}
}

@media(max-width:992px){
	.index6{
		padding: 45px 0;
	}
	.index6 .left_box,
	.index6 .item_box{
		float: none;
		width: 100%;
	}

	.index6 .left_box{
		margin-bottom: 30px;
		height: 450px;
	}

	/* .index6 .item_box .item .pic_box{
		width: 30%;
	} */
}

@media(max-width:768px){
	.index6{
		padding: 35px 0;
	}
	.index6 .left_box{
		height: 400px;
	}
	.index6 .left_box h4{
		line-height: 65px;
		font-size: 16px;
	}
	.index6 .item_box .item .text_box h4{
		font-size: 16px;
	}
}

@media(max-width:580px){
	.index6 .left_box{
		height: 350px;
		margin-bottom: 25px;
	}
	.index6 .left_box h4{
		line-height: 55px;
	}
}

@media(max-width:480px){
	.index6 .item_box .item .pic_box{
		height: 110px;
	}
	.index6 .item_box .item .text_box p{
		font-size: 12px;
		line-height: 21px;
		margin-bottom: 6px;
	}
	.index6 .item_box .item .text_box h4{
		font-size: 15px;
		margin-bottom: 6px;
	}
	.index6 .left_box h4{
		font-size: 15px;
		line-height: 45px;
	}
	.index6 .item_box .item .text_box{
		margin-top: 5px;
		width: 58%;
	}
	.index6 .item_box .item .pic_box{
		width: 37%;
	}
	.index6 .item_box .item .text_box span.date{
		font-size: 12px;
	}
}


.footer{
	background-color: #373737;
}

.copyright{
	background-color: #373737;
	padding: 36px 0;
	font-size: 15px;
	line-height: 30px;
	color: #fff;
}

.footer .footer_box{
	padding: 70px 0 45px;
	display: flex;
    flex-direction: row;
    flex-wrap: wrap;
	justify-content: space-between;
	border-bottom: 1px solid #535353;
}

.footer .footer_text .footer_logo{
	width: 109px;
	height: 75px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/logo2.png);
	margin-bottom: 42px;
}

.footer .footer_text .text_box{
	font-size: 15px;
	line-height: 30px;
	color: #fff;
}

.footer .footer_nav dl{
	float: left;
	margin-right: 80px;
}

.footer .footer_nav dl:last-child{
	margin-right: 0;
}

.footer .footer_nav dl dt{
	font-size: 15px;
	color: #fff;
	margin-bottom: 20px;
}

.footer .footer_nav dl dd{
	font-size: 15px;
	line-height: 36px;
	color: #cfcfcf;
}

.footer .footer_nav dl dd:hover{
	color: #fff;
}

.footer img.footer_code{
	width: 112px;
	height: 112px;
	object-fit: contain;
}

@media(max-width:1500px){
	.footer .footer_nav dl{
		margin-right: 50px;
	}
}

@media(max-width:1200px){
	.footer img.footer_code{
		width: 90px;
		height: 90px;
	}
	.footer .footer_nav dl{
		margin-right: 45px;
	}
}

@media(max-width:992px){
	.footer .footer_box{
		display: block;
		text-align: center;
		padding: 40px 0;
	}
	.footer .footer_text .footer_logo{
		margin: 0 auto;
		margin-bottom: 30px;
	}
	.footer .footer_text .text_box{
		margin-bottom: 30px;
	}
	.copyright{
		padding: 15px 0;
		font-size: 14px;
		line-height: 24px;
		text-align: center;
	}
}

@media(max-width:768px){
	.footer .footer_box{
		padding: 30px 0;
	}
	.footer .footer_text .footer_logo{
		width: 90px;
		height: 65px;
	}
	.footer .footer_text .text_box{
		font-size: 14px;
		line-height: 24px;
	}
}

@media(max-width:500px){
	.footer .footer_text .footer_logo{
		width: 80px;
		height: 55px;
		margin-bottom: 20px;
	}
	.footer .footer_text .text_box{
		margin-bottom: 20px;
	}
}


/*about*/
.nav{
	border-bottom: 1px solid #dcdcdc;
}

.nav1{
	float: left;
}

.nav1 ul li{
	float: left;
	font-size: 16px;
	color: #333;
	line-height: 78px;
	width: 140px;
	text-align: center;
	position: relative;
	margin-right: 10px;
}

.nav1 ul li:last-child{
	margin-right: 0;
}

.nav1 ul li::after{
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 3px;
	background-color: #8b0202;
	display: none;
}

.nav1 ul li:hover::after,
.nav1 ul li.on::after{
	display: block;
}

.nav1 ul li a{
	width: 100%;
	height: 100%;
	display: inline-block;
}

.nav2{
	float: right;
	margin-top: 30px;
	position: relative;
	padding-left: 25px;
}

.nav2::after{
	content: "";
	background-image: url(../images/nav.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	width: 16px;
	height: 14px;
	position: absolute;
	left: 0;
	top: 3px;
}

.nav2 ul li{
	float: left;
	font-size: 14px;
	color: #999;
	padding-right: 20px;
	position: relative;
}

.nav2 ul li.on{
	color: #454441;
}

.nav2 ul li::after{
	content: ">";
	font-size: 14px;
	color: #999;
	position: absolute;
	right: 9%;
	top: 1px;
}

.nav2 ul li:last-child{
	padding-right: 0;
}

.nav2 ul li:last-child::after{
	display: none;
}

@media(max-width:1200px){
	.nav1 ul li{
		line-height: 65px;
		width: 120px;
	}
}

@media(max-width:992px){
	.nav1 ul li{
		line-height: 55px;
		width: 100px;
		font-size: 15px;
	}
}

@media(max-width:768px){
	.nav1 ul li{
		line-height: 50px;
		width: 80px;
		font-size: 14px;
	}
}

@media(max-width:480px){
	.nav1 ul li{
		width: 65px;
		line-height: 45px;
	}
}

@media(max-width:330px){
	.nav1 ul li{
		font-size: 13px;
		width: 60px;
	}
}

.about1_1{
	padding-top: 90px;
}

.about1_1 .about1_1top .pic_box{
	width: 47.6%;
	height: 516px;
	overflow: hidden;
	float: left;
}

.about1_1 .about1_1top .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.about1_1 .about1_1top .pic_box img:hover{
	transform: scale(1.1);
}

.about1_1 .about1_1top .text_box{
	font-size: 16px;
	line-height: 30px;
	color: #666;
	width: 46.6%;
	float: right;
	margin-top: 70px;
}

.data {
	padding: 85px 0 85px;
}

.about1_1 .data {
	display: flex;
	justify-content: space-around;
}

.about1_1 .item {
	width: 180px;
	display: inline-block;
	color: #333;
	text-align: left;
}

.about1_1 .item:last-child{
	width: 215px;
}

.about1_1 .item .num {
	display: flex;
	align-items: center;
	font-size: 100px;
	position: relative;
}

.about1_1 .item .num span {
	font-family: "acc";
	color: #8b0202;
}

.about1_1 .item .num i {
	font-family: "acc";
	display: inline;
	color: #8b0202;
}

.about1_1 .item p {
	font-size: 16px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}


@media (max-width:1500px) {
	.about1_1 .item .num {
		font-size: 85px;
	}
}

@media (max-width:1200px) {
	.about1_1{
		padding-top: 70px;
	}
	.data {
		padding: 66px 0;
	}

	.about1_1 .item .num {
		font-size: 70px;
	}

	.about1_1 .item p {
		font-size: 15px;
	}
	.about1_1 .about1_1top .pic_box{
		height: 450px;
	}
	.about1_1 .about1_1top .text_box{
		margin-top: 10px;
		font-size: 15px;
		line-height: 28px;
	}
}

@media (max-width:991px) {
	.about1_1{
		padding-top: 50px;
	}
	.data {
		padding: 52px 0;
	}

	.about1_1 .item .num {
		font-size: 55px;
	}
	.about1_1 .about1_1top .pic_box,
	.about1_1 .about1_1top .text_box{
		width: 100%;
		float: none;
	}

	.about1_1 .about1_1top .pic_box{
		margin-bottom: 40px;
	}
}

@media (max-width:768px) {
	.about1_1{
		padding-top: 40px;
	}
	.data {
		padding: 44px 0;
	}

	.about1_1 .data {
		flex-wrap: wrap;
		justify-content: space-around;
	}

	.about1_1 .item {
		width: 46%;
		margin-top: 30px;
		text-align: center;
	}

	.about1_1 .item:last-child{
		width: 46%;
	}

	.about1_1 .item:nth-of-type(-n+2) {
		margin-top: 0px;
	}

	.about1_1 .item .num {
		justify-content: center;
	}

	.about1_1 .item .num {
		font-size: 45px;
	}

	.about1_1 .item p {
		font-size: 14px;
	}
	.about1_1 .about1_1top .pic_box{
		margin-bottom: 30px;
		height: 400px;
	}
	.about1_1 .about1_1top .text_box{
		font-size: 14px;
		line-height: 26px;
	}
}

@media (max-width:480px) {
	.about1_1{
		padding-top: 35px;
	}
	.data {
		padding: 35px 0;
	}

	.about1_1 .item .num {
		font-size: 35px;
	}
	.about1_1 .about1_1top .pic_box{
		height: 350px;
	}
}


.about1_2{
	background-color: #f8f8f8;
	padding: 125px 0 160px;
}
.about1_2 .item .pic_box{
	float: left;
	width: 50%;
	height: 450px;
	overflow: hidden;
}

.about1_2 .item:nth-child(2) .pic_box{
	float: right;
}

.about1_2 .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.about1_2 .item .pic_box img:hover{
	transform: scale(1.1);
}

.about1_2 .item .text_right{
	display: table;
	float: right;
	width: 50%;
	height: 450px;
	background-color: #fff;
	box-sizing: border-box;
	padding: 0 65px;
}

.about1_2 .item:nth-child(2) .text_right{
	float: left;
}

.about1_2 .item .text{
	display: table-cell;
    vertical-align: middle;
}

.about1_2 .item .text h4{
	font-size: 30px;
	color: #333;
	padding-bottom: 20px;
	position: relative;
	text-align: center;
	margin-bottom: 36px;
}

.about1_2 .item .text h4::after{
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	content: "";
	width: 70px;
	height: 2px;
	background-color: #c3a985;
}

.about1_2 .item .text .text_box{
	font-size: 16px;
	line-height: 30px;
	color: #666;
}

@media(max-width:1500px){
	.about1_2{
		padding: 100px 0;
	}
	.about1_2 .item .text h4{
		font-size: 28px;
	}
}

@media(max-width:1200px){
	.about1_2{
		padding: 75px 0;
	}
	.about1_2 .item .text h4{
		font-size: 23px;
	}
	.about1_2 .item .text_right{
		padding: 0 30px;
	}
	.about1_2 .item .pic_box,
	.about1_2 .item .text_right{
		height: 400px;
	}
}

@media(max-width:992px){
	.about1_2{
		padding: 55px 0;
	}
	.about1_2 .item{
		margin-bottom: 35px;
	}

	.about1_2 .item .text_right,
	.about1_2 .item .pic_box,
	.about1_2 .item:nth-child(2) .pic_box,
	.about1_2 .item:nth-child(2) .text_right{
		width: 100%;
		float: none;
	}

	.about1_2 .item .text_right{
		height: auto;
		padding: 30px 15px;
	}

	.about1_2 .item .text h4{
		font-size: 21px;
		padding-bottom: 15px;
		margin-bottom: 20px;
	}

	.about1_2 .item .text .text_box{
		font-size: 15px;
	}
	

}

@media(max-width:768px){
	.about1_2{
		padding: 45px 0;
	}
	.about1_2 .item .text h4{
		font-size: 19px;
	}
	.about1_2 .item .text .text_box{
		font-size: 14px;
		line-height: 28px;
	}
	.about1_2 .item .pic_box{
		height: 350px;
	}
}

@media(max-width:500px){
	.about1_2{
		padding: 35px 0;
	}
	.about1_2 .item .pic_box{
		height: 300px;
	}
}

@media(max-width:360px){
	.about1_2 .item .pic_box{
		height: 230px;
	}
}


.about2{
	padding: 80px 0 110px;
}
.about2 .pic_box{
	width: 100%;
	height: 460px;
	overflow: hidden;
	margin-bottom: 90px;
}

.about2 .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.about2 .pic_box img:hover{
	transform: scale(1.1);
}

.about2 .text{
	text-align: center;
	font-size: 16px;
	line-height: 30px;
	color: #666;
	margin-bottom: 55px;
}

.about2 .text_box ul{
	float: left;
}

.about2 .text_box ul:nth-child(1){
	margin-right: 140px;
}

.about2 .text_box ul li{
	font-size: 16px;
	line-height: 30px;
	color: #666;
	margin-bottom: 25px;
}

@media(max-width:1500px){
	.about2{
		padding: 70px 0 85px;
	}
}

@media(max-width:1300px){
	.about2{
		padding: 65px 0;
	}
	.about2 .tit1{
		margin-bottom: 35px;
	}
	.about2 .text_box ul:nth-child(1){
		margin-right: 0;
		width: 55%;
	}

	.about2 .text_box ul:nth-child(2){
		float: right;
		width: 40%;
	}

	.about2 .pic_box{
		margin-bottom: 70px;
	}
}

@media(max-width:992px){
	.about2{
		padding: 55px 0;
	}
	.about2 .text_box ul:nth-child(1),
	.about2 .text_box ul:nth-child(2){
		float: none;
		width: 100%;
	}
	.about2 .text_box ul li{
		margin-bottom: 15px;
	}
	.about2 .text{
		font-size: 15px;
		margin-bottom: 40px;
	}
	.about2 .tit1{
		margin-bottom: 30px;
	}
	.about2 .pic_box{
		height: 400px;
		margin-bottom: 50px;
	}
}

@media(max-width:768px){
	.about2{
		padding: 40px 0;
	}
	.about2 .text{
		font-size: 14px;
		line-height: 25px;
		margin-bottom: 30px;
	}
	.about2 .tit1{
		margin-bottom: 25px;
	}
	.about2 .pic_box{
		height: 350px;
		margin-bottom: 40px;
	}
	.about2 .text_box ul li{
		font-size: 15px;
		margin-bottom: 10px;
	}
}

@media(max-width:580px){
	.about2{
		padding: 30px 0;
	}
	.about2 .pic_box{
		height: 300px;
		margin-bottom: 35px;
	}
	.about2 .text_box ul li{
		font-size: 14px;
		margin-bottom: 5px;
	}
}

@media(max-width:480px){
	.about2 .pic_box{
		height: 250px;
	}
}

.about3{
	padding: 75px 0 45px;
}

.about3 .text{
	text-align: center;
	font-size: 16px;
	line-height: 30px;
	color: #666;
	margin-bottom: 55px;
}

.about3 .about3_box::after{
	content: "";
	flex: auto;
}

.about3 .item{
	width: 23%;
	margin-bottom: 55px;
}

.about3 .item:not(:nth-child(4n)) {
	margin-right: calc(8% / 3);
}

.about3 .item .pic_box{
	width: 100%;
	height: 260px;
	box-sizing: border-box;
	padding: 20px 25px;
	overflow: hidden;
	border: 1px solid #dcdcdc;
}

.about3 .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.about3 .item p{
	text-align: center;
	font-size: 16px;
	color: #666;
	margin-top: 15px;
}

@media(max-width:992px){
	.about3 .text{
		font-size: 15px;
		margin-bottom: 40px;
	}
}

@media(max-width:768px){
	.about3 .text{
		font-size: 14px;
		line-height: 25px;
		margin-bottom: 30px;
	}
}

@media(max-width:1300px){
	.about3{
		padding: 65px 0 25px;
	}
	.about3 .item .pic_box{
		height: 220px;
		padding: 15px;
	}
}

@media(max-width:992px){
	.about3{
		padding: 55px 0 25px;
	}

	.about3 .item{
		width: 30%;
		margin-bottom: 30px;
	}
	.about3 .item:not(:nth-child(4n)){
		margin-right: 0;
	}
	.about3 .about3_box::after{
		width: 30%;
		flex: none;
	}
	.about3 .item .pic_box{
		height: 200px;
	}
}

@media(max-width:768px){
	.about3{
		padding: 45px 0 20px;
	}
	.about3 .item .pic_box{
		height: 160px;
	}
	.about3 .item p{
		font-size: 14px;
	}
}

@media(max-width:600px){
	.about3{
		padding: 35px 0 15px;
	}
	.about3 .item{
		width: 45%;
	}
	.about3 .about3_box::after{
		width: 45%;
	}
	/* .about3 .item .pic_box{
		height: 140px;
	} */
}

@media(max-width:400px){
	.about3 .item{
		width: 47%;
	}
	.about3 .about3_box::after{
		width: 47%;
	}
	.about3 .item .pic_box{
		height: 140px;
	}
}

@media(max-width:360px){
	.about3 .item p{
		font-size: 13px;
	}
	.about3 .item .pic_box{
		height: 120px;
	}
}


.about4{
	padding-top: 80px;
}

.about4_box{
	position: relative;
	padding-bottom: 150px;
}

.about4 .gallery-top{
	/* margin-bottom: 135px; */
	padding-bottom: 195px;
}

.about4 .gallery-top .pic_box{
	float: left;
	width: 51%;
	margin: 0 auto;
	height: 514px;
	overflow: hidden;
}

.about4 .gallery-top .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.about4 .gallery-top .pic_box img:hover{
	transform: scale(1.1);
}

.about4 .gallery-top .text{
	float: right;
	width: 43.3%;
	margin-top: 85px;
}

.about4 .gallery-top .text h4{
	font-size: 60px;
	font-weight: bold;
	color: #8b0202;
	margin-bottom: 45px;
}

.about4 .gallery-top .text .text_box{
	font-size: 16px;
	line-height: 36px;
	color: #666;
}

.about4 .gallery-top .swiper-button-next,
.about4 .gallery-top .swiper-button-prev{
	width: 54px;
	height: 54px;
	border-radius: 50%;
	background-color: #d9d9d9;
	opacity: 1;
	background-position: center;
	background-repeat: no-repeat;
	background-size: 12px 19px;
	top: auto;
	bottom: 20px;
}

.about4 .gallery-top .swiper-button-next:hover,
.about4 .gallery-top .swiper-button-prev:hover{
	background-color: #8b0202;
}

.about4 .gallery-top .swiper-button-next{
	background-image: url(../images/about4_right.png);
}

.about4 .gallery-top .swiper-button-prev{
	background-image: url(../images/about4_left.png);
}

.about4 .gallery-thumbs {
	width: 86%;
	background: url(../images/dotline.jpg) 0 10px repeat-x;
	height: 60px;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	bottom: 150px;
}

.about4 .gallery-thumbs .swiper-slide{
	cursor: pointer;
}

.about4 .gallery-thumbs  h4{
	font-size: 16px;
	color: #666;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	text-align: center;
}

.about4 .gallery-thumbs .swiper-slide-thumb-active h4{
	color: #8b0202;
	font-weight: bold;
	font-size: 24px;
}

.about4 .gallery-thumbs .point{
	width: 12px;
	height: 12px;
	background-color: #b7b7b7;
	border-radius: 50%;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	top: 4px;
}

.about4 .gallery-thumbs .swiper-slide-thumb-active .point{
	width: 18px;
	height: 18px;
	background-color: #8b0202;
	top: 1px;
}

@media(max-width:1500px){
	.about4 .gallery-top .text h4{
		font-size: 50px;
		margin-bottom: 30px;
	}
	.about4 .gallery-top .pic_box{
		height: 470px;
	}
	.about4_box{
		padding-bottom: 100px;
	}
	.about4 .gallery-thumbs{
		bottom: 100px;
	}
	.about4 .gallery-top{
		padding-bottom: 170px;
	}
}

@media(max-width:1200px){
	.about4 .gallery-top .text h4{
		font-size: 40px;
	}
	.about4 .gallery-top .text{
		margin-top: 70px;
	}
	.about4 .gallery-top .swiper-button-next, .about4 .gallery-top .swiper-button-prev{
		width: 45px;
		height: 45px;
	}
	.about4_box{
		padding-bottom: 75px;
	}
	.about4 .gallery-thumbs{
		bottom: 75px;
	}
	.about4 .gallery-top{
		padding-bottom: 150px;
	}
	.about4{
		padding-top: 60px;
	}
}

@media(max-width:992px){
	.about4{
		padding-top: 50px;
	}
	.about4_box{
		padding-bottom: 55px;
	}
	.about4 .gallery-top{
		padding-bottom: 120px;
	}
	.about4 .gallery-thumbs{
		bottom: 55px;
	}
	.about4 .gallery-top .text h4{
		font-size: 30px;
		margin-bottom: 20px;
	}
	.about4 .gallery-top .text .text_box{
		font-size: 15px;
	}
	.about4 .gallery-top .pic_box{
		height: 420px;
	}
	.about4 .gallery-top .swiper-button-next, .about4 .gallery-top .swiper-button-prev{
		width: 40px;
		height: 40px;
		bottom: 30px;
		background-size: 10px 14px;
	}
	.about4 .gallery-thumbs .swiper-slide-thumb-active h4{
		font-size: 21px;
		bottom: 4px;
	}
	.about4 .gallery-thumbs .swiper-slide-thumb-active .point {
		width: 16px;
		height: 16px;
		top: 3px;
	}
	.about4 .gallery-thumbs .point {
		width: 10px;
		height: 10px;
		top: 5px;
	}
	.about4 .gallery-thumbs h4{
		font-size: 15px;
		bottom: 8px;
	}
}

@media(max-width:768px){
	.about4{
		padding-top: 40px;
	}
	.about4_box{
		padding-bottom: 45px;
	}
	.about4 .gallery-thumbs{
		bottom: 45px;
	}
	.about4 .gallery-top{
		padding-bottom: 100px;
	}
	.about4 .gallery-top .pic_box,.about4 .gallery-top .text{
		width: 100%;
		float: none;
	}
	.about4 .gallery-top .text{
		margin-top: 30px;
	}

	.about4 .gallery-top .text h4{
		font-size: 24px;
	}
	.about4 .gallery-top .text .text_box{
		font-size: 14px;
		line-height: 30px;
	}

	.about4 .gallery-top .swiper-button-next, .about4 .gallery-top .swiper-button-prev{
		width: 35px;
		height: 35px;
		background-size: 8px 12px;
	}
	.about4 .gallery-thumbs{
		width: 83%;
	}
	.about4 .gallery-top .swiper-button-next{
		right: 0;
	}
	.about4 .gallery-top .swiper-button-prev{
		left: 0;
	}
	.about4 .gallery-top .pic_box{
		height: 380px;
	}
}

@media(max-width:580px){
	.about4 .gallery-top .text h4{
		font-size: 20px;
		margin-bottom: 15px;
	}

	.about4 .gallery-top .pic_box{
		height: 320px;
	}
	
	.about4 .gallery-thumbs .swiper-slide-thumb-active h4{
		font-size: 17px;
		bottom: 6px;
	}

	.about4 .gallery-thumbs .swiper-slide-thumb-active .point{
		width: 12px;
		height: 12px;
		top: 4px;
	}

	.about4 .gallery-thumbs{
		width: 80%;
	}

	.about4 .gallery-top .swiper-button-next, .about4 .gallery-top .swiper-button-prev{
		width: 25px;
		height: 25px;
		background-size: 7px 10px;
		bottom: 37px;
	}

	/* .about4 .gallery-top{
		padding-bottom: 100px;
	} */

	.about4{
		padding-top: 30px;
	}

	.about4_box{
		padding-bottom: 35px;
	}

	.about4 .gallery-thumbs{
		bottom: 35px;
	}

	.about4 .gallery-top{
		padding-bottom: 90px;
	}
}

@media(max-width:400px){
	.about4 .gallery-top .pic_box{
		height: 270px;
	}
}

@media(max-width:370px){
	.about4 .gallery-thumbs{
		width: 70%;
	}
}



/*join*/
.join1{
	background-color: #f2f3f4;
	padding: 75px 0 45px;
}
.join1 .item{
	width: 49%;
	margin-bottom: 30px;
}

.join1 .item .pic_box{
	float: left;
	width: 38%;
	height: 245px;
	overflow: hidden;
}

.join1 .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.join1 .item:hover .pic_box img{
	transform: scale(1.1);
}

.join1 .item .text_box{
	float: right;
	width: 62%;
	background-color: #fff;
	height: 245px;
	display:flex;
    justify-content:center;
	align-items:center;
	box-sizing: border-box;
	padding: 0 35px;
}

.join1 .item .text_box h4{
	font-size: 18px;
	color: #333;
	margin-bottom: 20px;
}

.join1 .item .text_box p{
	font-size: 14px;
	line-height: 26px;
	color: #666;
}

.join1 .item:nth-child(3) .pic_box{
	float: right;
}

.join1 .item:nth-child(4) .pic_box{
	float: right;
}

@media(max-width:1300px){
	.join1{
		padding: 55px 0 25px;
	}
	.join1 .item .pic_box,
	.join1 .item .text_box{
		height: 200px;
	}
}

@media(max-width:992px){
	.join1{
		padding: 45px 0 15px;
	}
	.join1 .item{
		width: 48%;
	}
	.join1 .item .pic_box,
	.join1 .item .text_box{
		/* height: 180px; */
		float: none;
		width: 100%;
	}
	.join1 .item .pic_box{
		height: 250px;
	}
	.join1 .item .text_box{
		padding: 0 15px;
		height: 180px;
	}
	.join1 .item .text_box h4{
		margin-bottom: 10px;
		font-size: 17px;
	}
}

@media(max-width:768px){
	.join1{
		padding: 35px 0 5px;
	}
	.join1 .item .pic_box{
		height: 220px;
	}
	.join1 .item .text_box h4{
		font-size: 16px;
	}
	.join1 .item .text_box p{
		font-size: 13px;
		line-height: 24px;
	}
}

@media(max-width:580px){
	.join1 .item{
		width: 100%;
	}
	.join1 .item .pic_box{
		height: 280px;
	}
	.join1 .item .text_box{
		height: auto;
		padding: 25px 15px;
	}
}

@media(max-width:480px){
	.join_nav .nav1 ul li:last-child{
		width: auto;
		padding: 0 5px;
	}
}

@media(max-width:400px){
	.join1 .item .pic_box{
		height: 230px;
	}
}


.join2{
	padding: 100px 0 60px;
}
.join2 .item{
	width: 24%;
	height: 300px;
	box-sizing: border-box;
	border-radius: 10px;
	background-color: #f2f3f4;
	margin-bottom: 45px;
	padding: 45px 25px 0;
	transition: all .3s ease-in-out;
}

.join2 .item:hover{
	transform: translate(0, -10px);
}

.join2 .item em{
	display: block;
	width: 40px;
	height: 40px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	margin-bottom: 30px;
}

.join2 .item:hover em{
	animation: rubberBand 1s;
}

.join2 .item:nth-child(1) em{
	background-image: url(../images/join2_1.png);
}

.join2 .item:nth-child(2) em{
	background-image: url(../images/join2_2.png);
}

.join2 .item:nth-child(3) em{
	background-image: url(../images/join2_3.png);
}

.join2 .item:nth-child(4) em{
	background-image: url(../images/join2_4.png);
}

.join2 .item:nth-child(5) em{
	background-image: url(../images/join2_5.png);
}

.join2 .item:nth-child(6) em{
	background-image: url(../images/join2_6.png);
}

.join2 .item:nth-child(7) em{
	background-image: url(../images/join2_7.png);
}

.join2 .item:nth-child(8) em{
	background-image: url(../images/join2_8.png);
}

.join2 .item h4{
	font-size: 22px;
	font-weight: bold;
	color: #333;
	margin-bottom: 15px;
}

.join2 .item p{
	font-size: 14px;
	line-height: 22px;
	color: #666;
}

@media(max-width:1500px){
	.join2{
		padding: 75px 0 40px;
	}
}

@media(max-width:1300px){
	.join2{
		padding: 65px 0 30px;
	}
	.join2 .item em{
		width: 35px;
		height: 35px;
		margin-bottom: 20px;
	}
	.join2 .item{
		padding: 35px 15px 0;
		/* height: 290px; */
	}
}

@media(max-width:992px){
	.join2{
		padding: 55px 0 20px;
	}
	.join2 .item{
		width: 32%;
		margin-bottom: 35px;
	}

	.join2 .join2_box::after{
		content: "";
		width: 32%;
	}

	.join2 .item h4{
		font-size: 20px;
	}

	.join2 .item em{
		width: 30px;
		height: 30px;
		margin-bottom: 15px;
	}
}

@media(max-width:768px){
	.join2{
		padding: 45px 0 10px;
	}
	.join2 .item h4{
		font-size: 18px;
		margin-bottom: 10px;
	}
	.join2 .item em{
		width: 25px;
		height: 25px;
	}
	.join2 .item p{
		font-size: 13px;
	}
}

@media(max-width:600px){
	.join2{
		padding: 35px 0 10px;
	}
	.join2 .item{
		width: 47%;
		height: 280px;
		margin-bottom: 30px;
	}
	.join2 .join2_box::after{
		display: none;
	}
}

@media(max-width:500px){
	.join2 .item{
		width: 49%;
		padding: 20px 10px 0;
		height: 260px;
	}
}

/* @media(max-width:440px){
	.join2 .item{
		height: 280px;
	}
} */

@media(max-width:480px){
	.join2 .item h4{
		font-size: 16px;
	}
	.join2 .item p{
		font-size: 12px;
	}
	.join2 .item{
		width: 100%;
		height: auto;
		padding: 25px 10px;
		margin-bottom: 25px;
	}
}

.join3{
	padding-bottom: 60px;
}

.join3 .text_box{
	font-size: 16px;
	line-height: 30px;
	color: #666;
	text-align: center;
	margin-bottom: 40px;
}

.join3 .pic_box{
	width: 1091px;
	height: 542px;
	margin: 0 auto;
	margin-bottom: 50px;
}

.join3 .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.join3 .swiper-container {
	padding-bottom: 60px;
}

.join3 .swiper-container .pic{
	width: 100%;
	height: 298px;
	overflow: hidden;
}

.join3 .swiper-container .pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.join3 .swiper-container .pic img:hover{
	transform: scale(1.1);
}

.join3 .swiper-container p{
	text-align: center;
	font-size: 16px;
	color: #666;
	margin-top: 15px;
}

.join3 .swiper-pagination{
	bottom: 0;
}

.join3 .swiper-pagination-bullet{
	opacity: 1;
	background-color: #dadada;
	width: 8px;
	height: 8px;
	margin: 0 7px!important;
}

.join3 .swiper-pagination-bullet-active{
	background-color: #8b0202;
}

@media(max-width:1300px){
	.join3 .swiper-container .pic{
		height: 250px;
	}
	.join3 .pic_box{
		width: 100%;
		height: 480px;
	}

	.join3 .pic_box img{
		object-fit: contain;
	}
}

@media(max-width:992px){
	.join3{
		padding-bottom: 50px;
	}
	.join3 .swiper-container .pic{
		height: 200px;
	}
	.join3 .pic_box{
		height: 420px;
	}
	.join3 .text_box{
		font-size: 15px;
	}
	.join3 .swiper-container{
		padding-bottom: 50px;
	}
}

@media(max-width:768px){
	.join3 .tit1{
		margin-bottom: 20px;
	}
	.join3 .text_box{
		font-size: 14px;
		line-height: 24px;
		margin-bottom: 20px;
	}
	.join3 .swiper-container p{
		font-size: 15px;
	}
	.join3 .pic_box{
		height: 320px;
		margin-bottom: 20px;
	}
	.join3 .swiper-container{
		padding-bottom: 40px;
	}
	.join3{
		padding-bottom: 40px;
	}
}

@media(max-width:580px){
	.join3 .swiper-container .pic{
		height: 170px;
	}
	.join3 .pic_box{
		height: 240px;
	}
	.join3{
		padding-bottom: 30px;
	}
}

@media(max-width:480px){
	.join3 .swiper-container .pic{
		height: 140px;
	}
	.join3 .pic_box{
		height: 180px;
	}
}

@media(max-width:350px){
	.join3 .swiper-container .pic{
		height: 110px;
	}
}


.join4{
	padding: 110px 0;
	padding-top: 0;
}
.join4 .tit1{
	text-align: center;
	margin-bottom: 50px;
}

.cooperation_box {
    padding: 70px 100px;
    background: #f4f4f4;
}

.cooperation_box .form {
	margin-bottom: 20px;
    position: relative;
}

.cooperation_box .form input {
    width: 32.5%;
    height: 60px;
    font-size: 16px;
    color: #999;
    background: #fff;
    text-indent: 15px;
}

.cooperation_box .form select {
    width: 32.5%;
    height: 60px;
    font-size: 16px;
    color: #999;
    background: #fff;
    text-indent: 15px;
    border: 1px solid #fff;

    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;

    background-image: url("../images/selectimg.jpg");
    background-repeat: no-repeat;
    background-position: 92% center;
    background-size: 15px 15px;
}


.cooperation_box textarea {
    width: 100%;
    min-height: 140px;
	/* padding: 1%; */
	padding: 15px;
    font-size: 16px;
    color: #999;
    background: #fff;
	font-family: "微软雅黑";
	box-sizing: border-box;
}

.cooperation_box .list2 {
    text-align: center;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.cooperation_box .list2 .verify {
    width: 300px;
    height: 60px;
    font-size: 16px;
    color: #999;
    background: #fff;
	text-indent: 15px;
	margin-right: 20px;
}

.cooperation_box .list2 img {
    width: 200px;
    height: 60px;
    background: #e5e5e5;
    display: inline-block;
	margin-right: 20px;
	cursor: pointer;
}

.cooperation_box .list2 .submit {
    width: 300px;
    height: 60px;
    font-size: 16px;
    color: #fff;
    background: #8b0202;
}

.cooperation_box .list2 .submit:hover{
	background: #a60002;
}

@media(max-width:1600px){
	.join4{
		padding: 90px 0;
		padding-top: 0;
	}
}

@media(max-width:1400px){
	.join4{
		padding: 70px 0;
		padding-top: 0;
	}
}

@media(max-width:1200px) {
	.join4{
		padding: 60px 0;
		padding-top: 0;
	}
	.join4 .tit1{
		margin-bottom: 40px;
	}
    .cooperation_box {
        padding: 50px 35px;
    }
}

@media(max-width:992px) {
	.join4{
		padding: 40px 0;
		padding-top: 0;
	}
	.join4 .tit1{
		margin-bottom: 30px;
	}
    .cooperation_box {
        padding: 30px 20px;
    }

    .cooperation_box .form input {
        font-size: 14px;
        height: 50px;
    }

    .cooperation_box .form select {
        font-size: 14px;
        height: 50px;
    }

    .cooperation_box .form textarea {
        font-size: 14px;
        min-height: 120px;
    }

    .cooperation_box .list2 .submit {
        width: 240px;
        height: 50px;
        font-size: 14px;
    }

    .cooperation_box .list2 .verify {
        height: 50px;
    }

    .cooperation_box .list2 img {
        height: 50px;
    }
}

@media(max-width:768px) {
	.join4{
		padding: 35px 0;
		padding-top: 0;
	}
}

@media (max-width: 640px) {
    .cooperation_box {
		padding: 20px 20px 40px 20px;
		padding: 30px 15px;
    }

    .cooperation_box .form {
        display: block;
        padding: 0;
        position: relative;
        text-align: left;
    }

    .cooperation_box .form input {
        display: block;
        width: 100%;
        margin-bottom: 14px;
    }

    .cooperation_box .form select {
        display: block;
        width: 100%;
        margin-bottom: 14px;
    }

    .cooperation_box textarea {
		padding: 15px;
        width: 100%;
        height: 80px;
    }

    .cooperation_box .list2 .verify {
        width: 150px;
	}
	.cooperation_box .list2 img{
		width: 130px;
	}
    .cooperation_box .list2 .submit {
        width: 160px;
    }
}

@media(max-width:480px){
	.cooperation_box .list2{
		display: block;
		overflow: hidden;
	}
	.cooperation_box .list2 .verify{
		float: left;
		margin-bottom: 20px;
		margin-right: 20px;
		width: 45%;
		height: 40px;
		line-height: 40px;
		font-size: 14px;
	}
	.cooperation_box .list2 img{
		float: left;
		margin-bottom: 20px;
		margin-right: 0;
		width: 40%;
		height: 40px;
	}
	.cooperation_box .list2 .submit{
		width: 100%;
		line-height: 38px;
		height: 38px;
	}
}


/*contact*/
.contact{
	background-color: #f2f3f4;
	padding-bottom: 140px;
}

.contact_box{
	padding: 55px 0 75px;
}

.contact .contact_text{
	float: left;
	margin-top: 40px;
}

.contact .contact_text .text_box1{
	font-size: 18px;
	line-height: 40px;
	color: #444;
	padding-bottom: 35px;
	margin-bottom: 110px;
	border-bottom: 1px solid #cdcdcd;
}

.contact .contact_text .text_box2 .code{
	float: left;
	width: 122px;
	height: 122px;
	overflow: hidden;
}

.contact .contact_text .text_box2 .code img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.contact .contact_text .text_box2 .p_box{
	float: left;
	font-size: 16px;
	line-height: 36px;
	color: #333;
	margin-left: 20px;
	margin-top: 10px;
}

.contact .contact_box .contact_form{
	float: right;
	width: 600px;
}

.contact .contact_box .contact_form form .form1,
.contact .contact_box .contact_form form textarea{
	margin-bottom: 22px;
}

.contact .contact_box .contact_form form .form1 input{
	width: 48%;
	height: 53px;
	line-height: 53px;
	border-radius: 4px;
	box-sizing: border-box;
	padding-left: 20px;
	font-size: 16px;
	color: #666;
	background-color: #fff;
}

.contact .contact_box .contact_form form textarea{
	width: 100%;
	height: 200px;
	border-radius: 4px;
	box-sizing: border-box;
	padding: 15px 20px;
	font-size: 16px;
	color: #666;
	background-color: #fff;
	font-family: '微软雅黑';
}

.contact .contact_box .contact_form form .form2 input.text{
	width: 48%;
	height: 53px;
	line-height: 53px;
	border-radius: 4px;
	box-sizing: border-box;
	padding-left: 20px;
	font-size: 16px;
	color: #666;
	background-color: #fff;
	margin: 0;
}

.contact .contact_box .contact_form form .form2 img{
	width: 158px;
	height: 51px;
	cursor: pointer;
}

.contact .contact_box .contact_form form .form2 input.submit{
	width: 100%;
	height: 53px;
	line-height: 53px;
	border-radius: 4px;
	text-align: center;
	color: #fff;
	font-size: 16px;
	background-color: #9b9b9b;
	cursor: pointer;
	margin-top: 36px;
}

.contact .contact_box .contact_form form .form2 input.submit:hover{
	background-color: #cbc8c8;
}

@media(max-width:1500px){
	.contact{
		padding-bottom: 100px;
	}
}

@media(max-width:1300px){
	.contact{
		padding-bottom: 70px;
	}
	.contact_box{
		padding: 50px 0 65px;
	}
	.contact .contact_text .text_box1{
		margin-bottom: 65px;
		font-size: 16px;
		line-height: 32px;
	}
	.contact .contact_box .contact_form form textarea{
		height: 180px;
	}

	.contact .contact_box .contact_form{
		width: 50%;
	}
}



@media(max-width:992px){
	.contact{
		padding-bottom: 60px;
	}
	.contact_box{
		padding: 40px 0 50px;
	}
	.contact .contact_box .contact_form form .form1 input,
	.contact .contact_box .contact_form form .form2 input.text,
	.contact .contact_box .contact_form form .form2 input.submit{
		height: 40px;
		line-height: 40px;
	}
	.contact .contact_box .contact_form form .form2 img{
		height: 40px;
	}
	.contact .contact_box .contact_form{
		width: 48%;
	}
	.contact .contact_text{
		width: 45%;
		margin-top: 0;
	}
	.contact .contact_text .text_box2 .code{
		width: 90px;
		height: 90px;
		float: none;
		margin-bottom: 20px;
	}
	.contact .contact_text .text_box1{
		padding-bottom: 25px;
		margin-bottom: 45px;
	}
	.contact .contact_text .text_box2 .p_box {
		font-size: 15px;
		line-height: 30px;
		margin-top: 0;
		float: none;
		margin-left: 0;
	}
}

@media(max-width:768px){
	.contact{
		padding-bottom: 45px;
	}
	.contact_box{
		padding: 40px 0;
	}
	.contact .contact_text{
		float: none;
		width: 100%;
		margin-bottom: 35px;
	}
	.contact .contact_box .contact_form{
		float: none;
		width: 95%;
		margin: 0 auto;
	}

	.contact .contact_box .contact_form form .form1 input, .contact .contact_box .contact_form form .form2 input.text, .contact .contact_box .contact_form form .form2 input.submit,.contact .contact_box .contact_form form textarea{
		font-size: 14px;
	}
	.contact .contact_text .text_box1{
		padding-bottom: 15px;
		margin-bottom: 20px;
		font-size: 14px;
		line-height: 25px;
	}
	.contact .contact_text .text_box2 .p_box{
		font-size: 14px;
		line-height: 26px;
	}
}

@media(max-width:580px){
	.contact{
		padding-bottom: 40px;
	}
	.contact_box{
		padding: 35px 0 40px;
	}
	.contact .contact_box .contact_form{
		width: 100%;
	}
	.contact .contact_box .contact_form form .form1 input{
		width: 100%;
	}
	.contact .contact_box .contact_form form .form1 input:first-child{
		margin-bottom: 20px;
	}
	.contact .contact_box .contact_form form .form1 input, .contact .contact_box .contact_form form .form2 input.text, .contact .contact_box .contact_form form .form2 input.submit{
		height: 40px;
		line-height: 40px;
	}
	.contact .contact_box .contact_form form .form2 img{
		height: 40px;
	}
	.contact .contact_box .contact_form form textarea{
		height: 140px;
	}
	.contact .contact_box .contact_form form .form2 input.submit{
		margin-top: 25px;
	}
}

@media(max-width:370px){
	.contact .contact_box .contact_form form .form2 img{
		width: 120px;
	}
}

.map{
	width: 100%;
	height: 560px;
}

.map img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

@media(max-width:1300px){
	.map{
		height: 480px;
	}
}

@media(max-width:992px){
	.map{
		height: 420px;
	}
}

@media(max-width:992px){
	.map{
		height: 360px;
	}
}

@media(max-width:580px){
	.map{
		height: 300px;
	}
}


/*news*/
.news{
	background-color: #f2f3f4;
	padding: 60px 0;
}
.news_box{
	padding-bottom: 15px;
}
.news .item{
	width: 30%;
	height: 500px;
	background-color: #fff;
	box-sizing: border-box;
	padding: 40px 32px;
	cursor: pointer;
	margin-bottom: 45px;
}
.news .item span.date{
	display: block;
	font-size: 14px;
	color: #999;
	margin-bottom: 15px;
}

.news .item h4{
	font-size: 20px;
	font-weight: bold;
	color: #333;
	line-height: 30px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	margin-bottom: 20px;
}
.news .item:hover h4{
	color: #8b0202;
}
.news .item .pic_box{
	width: 393px;
	height: 227px;
	overflow: hidden;
	margin-bottom: 30px;
}

.news .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.news .item:hover .pic_box img{
	transform: scale(1.1);
}

.news .item .viewmore span{
	font-size: 14px;
	color: #666;
	float: left;
	display: block;
	margin-top: 12px;
	cursor: pointer;
}

.news .item .viewmore em{
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 1px solid #dcdcdc;
	float: right;
	display: block;
	position: relative;
}

.news .item .viewmore em::after{
	content: "";
	width: 37px;
	height: 11px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/news_icon.png);
	position: absolute;
	left: -13px;
	top: 30%;
}

.news .item:hover .viewmore em::after{
	background-image: url(../images/news_icon2.png);
}

@media(max-width:1500px){
	.news .item .pic_box{
		width: 100%;
		height: 200px;
	}
	.news .item{
		height: 470px;
	}
}

@media(max-width:1300px){
	.news .item{
		width: 32%;
	}
	.news .item h4{
		font-size: 18px;
	}
	.news .item .pic_box{
		height: 180px;
	}
	.news .item{
		height: 450px;
	}
}

@media(max-width:1100px){
	.news .item .pic_box{
		height: 160px;
	}
	.news .item{
		padding: 35px 15px;
		height: auto;
	}
}


@media(max-width:992px){
	.news{
		padding: 50px 0;
	}
	.news .item{
		width: 48%;
		padding: 35px 20px;
		margin-bottom: 35px;
	}
	.news .item h4{
		font-size: 17px;
	}
	.news .item .pic_box{
		height: 180px;
	}
}

@media(max-width:768px){
	.news{
		padding: 40px 0;
	}
	.news .item{
		padding: 25px 20px;
	}
	.news .item span.date{
		margin-bottom: 10px;
	}
	.news .item h4{
		font-size: 16px;
		line-height: 25px;
		margin-bottom: 15px;
	}
	.news .item .pic_box{
		margin-bottom: 20px;
		height: 150px;
	}
	.news .item .viewmore em{
		width: 25px;
		height: 25px;
	}
	.news .item .viewmore em::after {
		width: 30px;
		height: 8px;
		left: -11px;
	}
	.news .item .viewmore span{
		margin-top: 5px;
	}
}

@media(max-width:580px){
	.news .item{
		width: 95%;
		margin: 0 auto;
		margin-bottom: 30px;
	}
	.news .item .pic_box{
		height: 220px;
	}
}

@media(max-width:480px){
	.news .item{
		width: 100%;
		padding: 25px 15px;
	}
	.news .item .viewmore em{
		width: 20px;
		height: 20px;
	}
	.news .item .viewmore em::after {
		width: 20px;
		height: 8px;
		left: -7px;
		top: 27%;
	}
}
@media(max-width:370px){
	.news .item .pic_box{
		height: 180px;
	}
}


/*case*/
.case{
	background-color: #f2f3f4;
	padding: 60px 0 65px;
}

.case_box{
	padding-bottom: 15px;
}
.case .item{
	width: 30%;
	margin-bottom: 60px;
}

.case .item .pic_box{
	width: 100%;
	height: 308px;
	overflow: hidden;
}

.case .item .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all .3s ease-in-out;
}

.case .item .pic_box img:hover{
	transform: scale(1.1);
}

.case .item p{
	font-size: 16px;
	color: #333;
	line-height: 70px;
	box-sizing: border-box;
	padding-left: 34px;
	background-color: #fff;
	position: relative;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.case .item p::after{
	content: "";
	width: 34px;
	height: 34px;
	border: 1px solid #dcdcdc;
	border-radius: 50%;
	position: absolute;
	right: 35px;
	top: 25%;
	z-index: 1;
}

.case .item p::before{
	content: "";
	width: 37px;
	height: 11px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/news_icon.png);
	position: absolute;
	right: 50px;
	top: 42%;
	z-index: 11;
}

.case .item:hover p::before{
	background-image: url(../images/news_icon2.png);
}

@media(max-width:1500px){
	.case .item{
		width: 32%;
	}
	.case .item p::after{
		right: 15px;
	}
	.case .item p::before{
		right: 28px;
	}
}

@media(max-width:1300px){
	.case .item .pic_box{
		height: 280px;
	}
	.case .item p{
		padding-left: 15px;
	}

	.case .item p::after{
		width: 25px;
		height: 25px;
		top: 30%;
		right: 10px;
	}
	.case .item p::before {
		width: 22px;
		height: 8px;
		top: 43%;
		right: 22px;
	}
}

@media(max-width:1100px){
	.case .item .pic_box{
		height: 250px;
	}
	.case .item{
		margin-bottom: 50px;
	}
}

@media(max-width:992px){
	.case{
		padding: 50px 0;
	}
	.case .item{
		margin-bottom: 40px;
	}
	.case .item p::after,
	.case .item p::before{
		display: none;
	}
	.case .item .pic_box{
		height: 210px;
	}
	.case .item p{
		line-height: 55px;
		font-size: 15px;
	}
}

@media(max-width:768px){
	.case{
		padding: 40px 0;
	}
	.case_box{
		padding-bottom: 5px;
	}
	.case .item{
		width: 48%;
		margin-bottom: 30px;
	}
	.case .item p{
		font-size: 14px;
		padding-left: 10px;
		line-height: 50px;
	}
	
}

@media(max-width:580px){
	.case{
		padding: 35px 0;
	}
	.case .item .pic_box{
		height: 180px;
	}
}

@media(max-width:480px){
	.case .item .pic_box{
		height: 160px;
	}
}

@media(max-width:400px){
	.case .item .pic_box{
		height: 140px;
	}
}


/* video */
.video_box {
	background: #f5f5f5;
	padding: 80px 0 10px;
}

.video_box .list {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.video_box .list .item {
	width: 47%;
	margin-bottom: 50px;
	text-align: center;
}

.video_box .list .item .img {
	position: relative;
	width: 100%;
	height: 400px;
	overflow: hidden;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
}

.video_box .list .item .img::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, .3) url(../images/play3.png) center center no-repeat;
	background-size: 64px;
	display: none;
}

.video_box .list .item:hover .img::after {
	display: block;
}

.video_box .list .item p {
	font-size: 16px;
	color: #333;
	margin-top: 22px;
}

@media(max-width:1500px) {
	.video_box .list .item {
		width: 48%;
	}

}

@media(max-width:1300px){
	.video_box{
		padding: 65px 0 10px;
	}
}

@media(max-width:1200px) {
	.video_box .list .item .img {
		height: 370px;
	}

}

@media(max-width:992px) {
	.video_box{
		padding: 55px 0 10px;
	}
	.video_box .list .item{
		margin-bottom: 40px;
	}
	.video_box .list .item .img {
		height: 320px;
	}

	.video_box .list .item .img::after {
		background-size: 60px;
	}

	.findpro .findpro_box .item i{
		width: 40px;
		height: 40px;
	}

}

@media(max-width:768px) {
	.video_box{
		padding: 45px 0 10px;
	}
	
	.video_box .list .item {
		width: 100%;
	}

	.video_box .list .item .img {
		height: 360px;
	}

	.video_box .list .item .img::after {
		background-size: 45px;
	}

	.video_box .list .item {
		margin-bottom: 30px;
	}


	.video_box .list .item p{
		font-size: 15px;
		margin-top: 16px;
	}
}

@media(max-width:580px){
	/* .video_box{
		padding: 35px 0 10px;
	} */
	
	.video_box .list .item .img {
		height: 320px;
	}
}

@media(max-width:420px) {

	.video_box .list .item .img {
		height: 280px;
	}

	.video_box .list .item .img::after {
		background-size: 35px;
	}
}


/* pro */
/* pc端pronav */
.pronav {
	/* margin: 50px 0; */
	padding: 40px 15px 15px;
	box-sizing: border-box;
	background-color: #f2f3f4;
}

.pronav .list {
	display: flex;
	padding: 10px 0;
	padding-bottom: 0;
	margin-bottom: 10px;
	border-bottom: 1px solid #fff;
}

.pronav .list.color{
	border-bottom: none;
}
.pronav .list span {
	flex: 0 0 60px;
	line-height: 30px;
	font-weight: bold;
	white-space: nowrap;
	font-size: 18px;
	color: #666;
}

.pronav .list ul {}

.pronav .list li {
	position: relative;
	float: left;
	padding: 0 25px;
	line-height: 30px;
	font-size: 16px;
	margin-bottom: 15px;
}

.pronav .list li:first-child::after {
	content: ">";
	position: absolute;
	top: 0px;
	right: -3px;
	color: #666;
}

.pronav .sort2 li:first-child::after {
	content: "";
}

.pronav .list li.on,
.pronav .list li:hover {
	color: #8b0202;
}

@media (max-width:1300px) {
	.pronav {
		padding: 35px 15px 15px;
	}
	.pronav .list li{
		margin-bottom: 8px;
	}
}

@media(max-width:992px){
	.pronav {
		padding: 30px 15px 10px;
	}
	.pronav .list li{
		padding: 0 20px;
	}
}

@media (max-width:768px) {
	.pronav {
		display: none;
	}
}

/*mb*/
.pullbtn {
	text-align: right;
	font-size: 18px;
	color: #333;
	margin-bottom: 15px;
}

.pullbtn em {
	display: inline-block;
	text-align: center;
	width: 13px;
}

.pronav_mb {
	padding: 30px 0;
}

.pronav_mb .list {
	padding-bottom: 10px;
}

.pronav_mb .list h4 {
	height: 40px;
	line-height: 40px;
	background: #221e1f;
	color: #fff;
	font-size: 15px;
	padding: 0 15px;
}

.pronav_mb .list ul {
	padding: 10px 0 10px 10px;
	border: 1px solid #221e1f;
	display: block;
}

.pronav_mb .list ul li {
	display: inline-block;
	height: 35px;
	line-height: 35px;
	font-size: 14px;
	color: #666;
	padding: 0 15px;
	float: left;
	margin: 4px 10px 4px 0;
	border-radius: 4px;
}

.pronav_mb .size ul li {
	/* padding: 0;
	margin: 0; */
}

.pronav_mb .list ul li:active,
.pronav_mb .list ul li.on {
	/* background: #8b0202; */
	background: #221e1f;
	color: #fff;
}

.pronav_mb .list ul li a {
	display: block;
}

@media (max-width:768px) {
	.pronav_mb {
		padding: 30px 0;
		display: block !important;
	}
}

@media (max-width:480px) {
	.pullbtn {
		font-size: 16px;
	}

	.pronav_mb .list ul li {
		height: 30px;
		line-height: 30px;
		padding: 0 10px;
	}

	.pronav_mb .list h4 {
		height: 35px;
		line-height: 35px;
	}
}


.pro {
	background: #fff;
	padding-bottom: 70px;
}

.pro .pro_box {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	padding-top: 75px;
}

.pro .pro_box::after {
	content: "";
	width: 350px;
}

.pro .pro_box .item {
	margin-bottom: 65px;
	width: 350px;
	transition: all .3s ease-in-out;
}

.pro .pro_box .item .img_box {
	width: 350px;
	height: 350px;
	overflow: hidden;
	background-color: #f5f5f5;
	transition: all .3s ease-in-out;
	position: relative;
}

.pro .pro_box .item:hover{
	transform: translate(0, -10px);
}

.pro .pro_box .item .img_box .mask {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	opacity: 0;
	transition: all .5s ease-in-out;
}

.pro .pro_box .item .img_box img {
	transition: all .4s ease-in-out;
}

.pro .pro_box .item .img_box:hover img {
	opacity: 0;
}

.pro .pro_box .item .img_box:hover .mask {
	opacity: 1;
}


.pro .pro_box .item .text {
	padding: 35px 0 25px 15px;
	/* border-bottom: 1px solid #eee; */
}


.pro .pro_box .item h4 {
	font-size: 16px;
	color: #666;
	margin-bottom: 8px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pro .pro_box .item:hover h4 {
	color: #8b0202;
}

.pro .pro_box .item p {
	font-size: 16px;
	color: #999;

	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

@media(max-width:1600px) {
	/* .pro .pro_box {
		padding-top: 20px;
	} */

	.pro .pro_box .item {
		width: 310px;
	}

	.pro .pro_box .item .img_box {
		width: 310px;
		height: 310px;
	}

	.pro .pro_box::after {
		width: 310px;
	}
}

@media(max-width:1400px) {
	.pro .pro_box .item {
		margin-bottom: 40px;
	}
}

@media(max-width:1300px) {
	.pro .pro_box{
		padding-top: 60px;
	}

	.pro .pro_box .item {
		width: 330px;
	}

	.pro .pro_box .item .img_box {
		width: 330px;
		height: 330px;
	}

	.pro .pro_box::after {
		width: 330px;
	}

	.pro .pro_box .item .text {
		padding-top: 25px;
	}
}

@media(max-width:1200px) {
	.pro .pro_box{
		padding-top: 50px;
	}
	.pro .pro_box .item {
		width: 300px;
	}

	.pro .pro_box .item .img_box {
		width: 300px;
		height: 300px;
	}

	.pro .pro_box::after {
		width: 300px;
	}
}

@media(max-width:992px) {
	.pro {
		padding-bottom: 50px;
	}

	/* .pro .pro_box {
		padding-top: 50px;
	} */

	.pro .pro_box .item {
		width: 270px;
		margin-bottom: 30px;
	}

	.pro .pro_box .item .img_box {
		width: 270px;
		height: 270px;
	}

	.pro .pro_box::after {
		width: 270px;
	}

	.pro .pro_box .item .text {
		padding-top: 20px;
		/* padding-bottom: 15px; */
	}

	.pro .pro_box .item h4 {
		font-size: 16px;
	}
}

@media(max-width:870px) {
	.pro .pro_box .item {
		width: 240px;
	}

	.pro .pro_box .item .img_box {
		width: 240px;
		height: 240px;
	}

	.pro .pro_box::after {
		width: 240px;
	}
}

@media(max-width:768px) {
	.pro {
		padding-bottom: 40px;
	}

	.pro .pro_box {
		padding-top: 0;
	}

	.pro .pro_box .item {
		width: 310px;
		margin-bottom: 20px;
	}

	.pro .pro_box .item .img_box {
		width: 310px;
		height: 310px;
	}

	.pro .pro_box::after {
		width: 310px;
	}

	.pro .pro_box .item h4 {
		margin-bottom: 5px;
	}

	.pro .pro_box .item p {
		font-size: 14px;
	}
}

@media(max-width:680px) {
	.pro .pro_box .item {
		width: 260px;
		/* margin-bottom: 35px; */
	}

	.pro .pro_box .item .img_box {
		width: 260px;
		height: 260px;
	}

	.pro .pro_box::after {
		width: 260px;
	}

	.pro .pro_box .item .text {
		padding-top: 15px;
		padding-bottom: 15px;
		padding-left: 8px;
	}
}

@media(max-width:580px) {
	.pro .pro_box .item {
		width: 210px;
	}

	.pro .pro_box .item .img_box {
		width: 210px;
		height: 210px;
	}

	.pro .pro_box::after {
		width: 210px;
	}
}

@media(max-width:480px) {
	.pro .pro_box .item h4 {
		font-size: 15px;
	}

	.pro .pro_box .item {
		width: 180px;
	}

	.pro .pro_box .item .img_box {
		width: 180px;
		height: 180px;
	}

	.pro .pro_box::after {
		width: 180px;
	}
}

@media(max-width:400px) {
	.pro .pro_box .item {
		width: 160px;
	}

	.pro .pro_box .item .img_box {
		width: 160px;
		height: 160px;
	}

	.pro .pro_box::after {
		width: 160px;
	}
}

@media(max-width:370px) {
	.pro .pro_box .item {
		width: 135px;
	}

	.pro .pro_box .item .img_box {
		width: 135px;
		height: 135px;
	}

	.pro .pro_box::after {
		width: 135px;
	}
}


/*prov*/

.prov {
	margin-top: 100px;
	padding: 75px 0;
	background: #f5f5f5;
}

.prov_slide {
	width: 550px;
	float: left;
	position: relative;
}

.prov_slide .mainSlide {
	padding-bottom: 45px;
}

.prov_slide .mainSlide .img_box {
	width: 550px;
	height: 550px;
	background: #fff;
}

.prov_slide .mainSlide .swiper-scrollbar {
	height: 1px;
}

.prov_slide .mainSlide .swiper-scrollbar-drag {
	margin-top: -1px;
	height: 3px;
	background: #8b0202;
}

.prov_slide .slide_btn {
	height: 550px;
	position: absolute;
	right: -130px;
	top: 0;
}

.prov_slide .swiper-container {
	height: 550px;
}

.prov_slide .slide_btn .img_box {
	margin-bottom: 5px;
	border: 1px solid #ccc;
	cursor: pointer;
	box-sizing: border-box;
	background: #fff;
}

.prov_slide .slide_btn .swiper-slide-thumb-active .img_box {
	border: 1px solid #b62321;
}

.prov_slide .slide_btn .img_box {
	width: 100px;
	height: 100px;
}


.prov .text_box {
	width: 50%;
	float: right;
	box-sizing: border-box;
	background-color: #f6f6f6;
}

.prov .text_box h2{
	font-size: 36px;
	padding-bottom: 35px;
	border-bottom: 1px solid #e2e2e2;
	margin-bottom: 28px;
}

.prov .text_box .intro{
	line-height: 30px;
}

.prov .text{
	font-size: 16px;
	line-height: 40px;
	color: #666;
}

.prov .button{
	margin-top: 25px;
}

.prov .button a{
	display: inline-block;
	width: 100px;
	height: 35px;
	line-height: 35px;
	border-radius: 25px;
	background-color: #fff;
	font-size: 14px;
	text-align: center;
}

.prov .button a:first-child{
	margin-right: 15px;
}




@media (max-width:1500px) {
	.prov .text_box h2{
		font-size: 32px;
		padding-bottom: 30px;
	}

	.prov_slide {
		width: 500px;
	}

	.prov_slide .mainSlide .img_box {
		width: 500px;
		height: 500px;
	}

	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 500px;
	}

	.prov_slide .slide_btn {
		right: -110px;
	}

	.prov_slide .slide_btn .img_box {
		width: 90px;
		height: 90px;
	}
}

@media(max-width:1300px) {
	.prov .text_box {
		width: 45%;
	}
	.prov .text_box h2{
		font-size: 28px;
		padding-bottom: 20px;
	}
}

@media (max-width:1200px) {
	.prov {
		margin-top: 80px;
	}
	.prov_slide {
		width: 450px;
	}

	.prov_slide .mainSlide .img_box {
		width: 450px;
		height: 450px;
	}

	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 450px;
	}

	.prov_slide .slide_btn {
		right: -100px;
	}

	.prov_slide .slide_btn .img_box {
		width: 80px;
		height: 80px;
	}

	.prov .text_box {
		width: 42%;
	}

	.prov .text_box h2{
		font-size: 26px;
		padding-bottom: 20px;
		margin-bottom: 20px;
	}
}

@media (max-width:991px) {
	.prov {
		padding: 40px 0;
		margin-top: 60px;
	}

	.prov_slide {
		width: 320px;
	}

	.prov_slide .mainSlide .img_box {
		width: 340px;
		height: 340px;
	}

	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 340px;
	}

	.prov_slide .slide_btn {
		right: -70px;
	}

	.prov_slide .slide_btn .img_box {
		width: 55px;
		height: 55px;
	}

	.prov .text_box {
		width: 45%;
	}

	.prov .text_box h2{
		font-size: 22px;
		padding-bottom: 15px;
		margin-bottom: 15px;
	}

	.prov .text{
		font-size: 15px;
		line-height: 34px;
	}

}

@media (max-width:768px) {
	.prov {
		margin-top: 0;
	}

	/* .prov {
		padding: 0px 15px 30px;
	} */
	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 500px;
	}

	.prov_slide {
		float: none;
		display: block;
		margin: 0 auto;
		width: auto;
		width: 500px;
		margin-bottom: 35px;
	}

	.prov_slide .mainSlide .img_box {
		width: 500px;
		height: 500px;
	}

	.prov_slide .slide_btn {
		display: none;
	}

	.prov .text_box {
		float: none;
		display: block;
		width: auto;
	}

	.prov .text_box h2{
		/* font-size: 20px; */
		padding-bottom: 0;
		margin-bottom: 25px;
		border-bottom: none;
	}

}

@media(max-width:580px) {
	/* .prov {
		margin-top: 40px;
	} */

	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 390px;
	}

	.prov_slide {
		width: 390px;
	}

	.prov_slide .mainSlide .img_box {
		width: 390px;
		height: 390px;
	}

	.prov_slide .mainSlide{
		padding-bottom: 30px;
	}

	.prov .text{
		line-height: 32px;
	}
}

@media (max-width:480px) {
	.prov {
		/* margin-top: 30px; */
		padding: 35px 0;
	}
}

@media (max-width:420px) {
	.prov_slide {
		/* width: 300px; */
		width: 100%;
	}

	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 350px;
	}

	.prov_slide .mainSlide .img_box {
		/* width: 300px;
		height: 300px; */
		width: 100%;
		height: 100%;
		display: block;
	}
	.prov_slide .mainSlide .img_box img{
		width: 100%;
		height: 100%;
		object-fit: contain;
	}
	.prov .text_box h2{
		font-size: 20px;
	}
}

@media(max-width:370px){
	.prov_slide .slide_btn,
	.prov_slide .swiper-container {
		height: 300px;
	}
}


/*prodetail*/

.tit2 {
	text-align: center;
	padding: 45px 0 75px;
}

.tit2 h2 {
	font-size: 30px;
	color: #142e5f;
	margin-bottom: 12px;
}

.tit2 i {
	font-size: 30px;
	color: #bcbcbc;
	font-weight: bold;
	font-family: 'Arial';
	text-transform: uppercase;
}

.pro_detail{
	padding: 30px 0 100px;
}

.pro_detail .swiper-container{
	width: 100%;
	height: 770px;
	padding-bottom: 48px;
	margin-bottom: 65px;
}

.pro_detail .swiper-container .pic_box{
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.pro_detail .swiper-container .pic_box img{
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.pro_detail .swiper-container .swiper-pagination{
	bottom: 0;
}

.pro_detail .swiper-container .swiper-pagination-bullet{
	opacity: 1;
	width: 67px;
	height: 4px;
	border-radius: 0;
	background-color: #b2b2b2;
	margin: 0 12px!important;
}

.pro_detail .swiper-container .swiper-pagination-bullet-active{
	background-color: #666666;
}

.vr {
	width: 100%;
	height: 164px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	background-image: url(../images/vrbg.jpg);
}


.vr p{
	position: relative;
}

.vr p:first-child{
	float: left;
	font-size: 45px;
	color: #fff;
	font-family: 'ali';
	font-weight: 600;
	padding-right: 65px;
	margin-right: 70px;
	border-right: 1px solid #fff;
}

.vr p:last-child{
	float: left;
	font-size: 45px;
	font-family: 'ali';
	color: #fff;
}

.vr p:last-child::after{
	content: "";
	width: 42px;
	height: 42px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url(../images/click.png);
	position: absolute;
	bottom: 0;
	right: -90px;
}

@media(max-width:1500px){
	.pro_detail{
		padding: 20px 0 80px;
	}
	.tit2 {
		padding: 45px 0 55px;
	}
	.pro_detail .swiper-container{
		height: 700px;
	}
	.vr{
		height: 100px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 35px;
	}
}

@media(max-width:1300px){
	.tit2 h2,
	.tit2 i {
		font-size: 26px;
	}
	.pro_detail{
		padding: 10px 0 60px;
	}
	.pro_detail .swiper-container{
		height: 620px;
		margin-bottom: 45px;
	}
	.vr{
		height: 90px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 30px;
	}
	.vr p:first-child{
		padding-right: 45px;
		margin-right: 45px;
	}
}

@media(max-width:992px){
	.tit2 h2,
	.tit2 i {
		font-size: 22px;
	}

	.tit2 {
		padding: 45px 0;
	}

	.pro_detail{
		padding: 0 0 50px;
	}

	.pro_detail .swiper-container{
		height: 530px;
		margin-bottom: 35px;
	}
	.pro_detail .swiper-container .swiper-pagination-bullet{
		width: 50px;
	}
	.vr{
		height: 80px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 25px;
	}
	.vr p:first-child{
		padding-right: 28px;
		margin-right: 28px;
	}
	.vr p:last-child::after{
		width: 30px;
		height: 30px;
		right: -60px;
	}
}

@media(max-width:768px){
	.tit2 h2,
	.tit2 i {
		font-size: 20px;
	}

	.tit2 h2{
		margin-bottom: 5px;
	}

	.tit2 {
		padding: 35px 0 25px;
	}
	.pro_detail .swiper-container{
		height: 420px;
		padding-bottom: 35px;
	}
	.pro_detail .swiper-container .swiper-pagination-bullet{
		width: 40px;
		margin: 0 8px!important;
	}
	.vr{
		height: 70px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 21px;
	}
	.vr p:first-child{
		padding-right: 25px;
		margin-right: 25px;
	}
	.vr p:last-child::after {
		width: 20px;
		height: 20px;
		right: -50px;
	}
}

@media(max-width:580px){
	.pro_detail{
		padding-bottom: 40px;
	}
	.pro_detail .swiper-container{
		height: 350px;
	}
	.vr{
		height: 60px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 18px;
	}
	.vr p:first-child{
		padding-right: 20px;
		margin-right: 20px;
	}
}

@media(max-width:420px){
	.pro_detail .swiper-container{
		height: 280px;
	}
	.vr{
		height: 50px;
	}
	.vr p:first-child,
	.vr p:last-child{
		font-size: 16px;
	}
	.vr p:first-child{
		padding-right: 10px;
		margin-right: 10px;
	}
	.vr p:last-child::after{
		right: -32px;
	}
}


.recommend{
	background-color: #f5f5f5;
	padding-top: 80px;
	padding-bottom: 25px;
}
.recommend .tit2{
	padding: 0;
}
.recommend .pro_box{
	padding-top: 90px;
}

.recommend .pro_box .item .img_box{
	box-sizing: border-box;
	border: 1px solid #dcdcdc;
}

@media(max-width:1500px){
	.recommend{
		padding-top: 65px;
		padding-bottom: 0;
	}
	.recommend .pro_box{
		padding-top: 75px;
	}
}

@media(max-width:1300px){
	.recommend{
		padding-top: 50px;
	}
	.recommend .pro_box{
		padding-top: 60px;
	}
}

@media(max-width:992px){
	.recommend{
		padding-top: 40px;
	}
	.recommend .pro_box{
		padding-top: 45px;
	}
}

@media(max-width:768px){
	.recommend{
		padding-top: 35px;
		padding-bottom: 10px;
	}
	.recommend .pro_box{
		padding-top: 25px;
	}
	.recommend .pro_box .item .text{
		padding-bottom: 0;
	}

	.recommend .pro_box .item{
		margin-bottom: 30px;
	}
}

@media(max-width:580px){

}





/* newsv */
.newsv {
	padding-bottom: 60px;
}

.newsv_box {
	box-sizing: border-box;
}

.newsv_box .htit {
	padding: 50px 0;
	text-align: center;
}

.newsv_box .htit h4 {
	font-size: 24px;
	color: #333;
	padding: 6px 0;
}

.newsv_box .htit .date {
	background-color: #f5f5f5;
	margin-top: 20px;
}

.newsv_box .htit .date span {
	font-size: 15px;
	height: 50px;
	line-height: 50px;
	display: inline-block;
	padding-left: 25px;
	background-repeat: no-repeat;
	background-position: left center;
}

.newsv_box .htit span.day {
	background-image: url(../images/date.png);
	margin-left: 20px;
	margin-right: 20px;
}

.newsv_box .htit span.count {
	background-image: url(../images/view.png);
}

.newsv_box .text_box {
	font-size: 14px;
	color: #333;
	line-height: 26px;
	padding-bottom: 40px;
}

.newsv_box .next_group {
	/* height: 65px; */
	padding: 20px 55px;
	box-sizing: border-box;
	font-size: 15px;
	color: #444;
	background-color: #f5f5f5;
}

.newsv_box .next_group a {
	display: inline-block;
	padding: 0 20px;
	position: relative;
}

.newsv_box .next_group a.newsv_left {
	float: left;
}

.newsv_box .next_group a.newsv_left::before {
	position: absolute;
	left: 0px;
	top: 0px;
	content: '';
	width: 10px;
	height: 20px;
	background-size: auto 10px;
	background: url(../images/newsleft.png) center center no-repeat;
}

.newsv_box .next_group a.newsv_right {
	float: right;
}

.newsv_box .next_group a.newsv_right::before {
	position: absolute;
	right: 0px;
	top: 0px;
	content: '';
	width: 10px;
	height: 20px;
	background-size: auto 10px;
	background: url(../images/newsright.png) center center no-repeat;
}

.newsv_box .next_group a:hover {
	text-decoration: underline;
}

@media (max-width:1500px) {
	/* .newsv_box {
		padding: 0 15px;
	} */
}

@media(max-width:1200px) {

	.newsv_box .next_group a.newsv_left,
	.newsv_box .next_group a.newsv_right {
		float: none;
		margin: 10px 0;
	}
}

@media (max-width:768px) {
	.newsv_box .htit h4{
		font-size: 20px;
	}
	.newsv_box .htit {
		padding: 25px 0;
	}

	.newsv_box .htit h2 {
		font-size: 18px;
	}

	.newsv_box .next_group {
		font-size: 14px;
		/* height: 45px; */
		padding: 10px 30px;
	}
}

@media (max-width:500px) {
	.newsv {
		padding-bottom: 40px;
	}

	.newsv_box .htit h2 {
		font-size: 16px;
	}

	.newsv_box .htit p {
		font-size: 14px;
	}

	.newsv_box .next_group {
		padding: 10px 15px;
	}

	.newsv_box .next_group a {
		width: 100%;
		padding: 0 0px 0 20px;
	}

	.newsv_box .next_group a.newsv_right {
		/* float: left; */
		margin-top: 10px;
	}

	.newsv_box .next_group a.newsv_right::before {
		left: 0px;
	}

}

.newsv .newsv_box .text_box video,
.newsv .newsv_box .text_box iframe {
	display: block;
	/* width: 90% !important; */
	max-width: 90% !important;
	height: 750px;
	margin: 0 auto;
}

.newsv .newsv_box .text_box iframe {
	height: 750px;
}

@media(max-width:1200px) {
	.newsv .newsv_box .text_box iframe {
		height: 650px;
	}
}

@media(max-width:992px) {
	.newsv .newsv_box .text_box iframe {
		height: 550px;
	}
}

@media(max-width:768px) {
	.newsv .newsv_box .text_box iframe {
		height: 450px;
	}
}

@media(max-width:680px) {
	.newsv .newsv_box .text_box iframe {
		height: 400px;
	}
}
























/* page */
.page {
	text-align: center;
	color: #666;
}

.page .pagination {
	display: inline-block;
}

.page .pagination li {
	float: left;
	height: 36px;
	line-height: 36px;
	width: 36px;
	margin: 0 3px 10px;
	font-size: 15px;
	color: #666;
	background: #fff;
	border: 1px solid #d2d2d2;
}

.page .pagination li a {
	width: 100%;
	height: 100%;
	display: inline-block;
}

.page .pagination li.active,
.page .pagination li:hover {
	background-color: #8b0202;
	color: #fff;
}

.page .pagination li.prev,
.page .pagination li.next {
	padding: 0;
	width: 36px;
	/*font-family: "宋体";*/
}

.page .pagination li.first,
.page .pagination li.last {
	width: 70px;
}


.pages_num {
	display: inline-block;
	height: 38px;
	margin-bottom: 10px;
}

.pages_num span.total {
	padding: 0 8px;
}

.pages_num input.numpage {
	width: 30px;
	padding: 0 3px;
	height: 36px;
	border: 1px solid #d2d2d2;
	text-align: center;
	outline: none;
}

.pages_num input.btnpage {
	margin-left: 15px;
	width: 70px;
	height: 38px;
	border: 1px solid #d2d2d2;
	cursor: pointer;
	font-size: 15px;
	color: #666;
}

.pages_num input.btnpage:hover {
	background-color: #8b0202;
	color: #fff;
}

@media (max-width: 992px) {
	.pages_num {
		height: 32px;
		display: none;
	}
}

@media (max-width: 768px) {
	.page .pagination li {
		height: 30px;
		line-height: 30px;
		font-size: 14px;
		/* padding: 0 11px; */
		width: 30px;
	}

	.page .pagination li.prev,
	.page .pagination li.next {
		width: 30px;
	}


	.page ul li.first,
	.page ul li.last {
		width: 50px;
	}
}

/*pro增加3级系列*/
/* .line{
	display:block;
	height:1px;
	background-color:#666;
} */
.sort_mb2 {
	float:left;
	height: 35px;
	line-height: 35px;
	width:98%;
	height: auto;
	border-top:1px solid #666;
	margin-top: 10px;
	padding-top: 10px;
}

.sort_mb2 a,.sort_mb3 a{
	display:inline-block;
	font-size: 14px;
	line-height: 35px;
	color: #666;
	float:left;
	padding: 0 15px;
	position: relative;
}

.sort_mb2 a.on,.sort_mb3 a.on{
	font-weight: bold;
}


.sort_mb3 a::after {
	content: "";
	position: absolute;
	left: 4px;
	top: 15px;
	width: 4px;
	height: 4px;
	background: #ddd;
	border-radius: 100%;
}

.sort_mb3 a.on::after {
	background: #666;
}