@media screen and (max-width: 1200px) {
	.index_tit h3 {
		font-size: 22px;
	}
	.index_tit p {
		line-height: 20px;
		margin-top: 10px;
	}
	
}

@media screen and (max-width: 992px) {
	body {
		padding-top: 60px;
	}
	.load_line_h,
	.load_line_v,
	.box_v,
	.box_h,
	.mouse_down {
		display: none;
	}
	.header {
		padding: 10px;
		background: #222;
	}
	.header .logo img {
		height: 40px;
	}
	.header .logo span {
		display: none;
	}
	.header .button {
		right: 20px;
	}
	.header .nav {
		width: 100vw;
		padding: 60px 0;
		-webkit-transform: none;
		-moz-transform: none;
		-ms-transform: none;
		transform: none;
		right: auto;
		left: 100%;
		-webkit-transition: left 0.5s ease;
		-moz-transition: left 0.5s ease;
		-ms-transition: left 0.5s ease;
		transition: left 0.5s ease;
	}
	.header.opened .nav {
		-webkit-transform: none;
		-moz-transform: none;
		-ms-transform: none;
		transform: none;
		left: 0;
	}
	.header .nav h3 {
		line-height: 40px;
	}
	/*.header .nav h3 a {
    padding: 0 60px;
  }*/
	.header .nav .copyright {
		line-height: 20px;
		padding: 0px 30px;
		font-size: 12px;
	}
	.header .nav .copyright span {
		margin-left: 10px;
	}
	.header .nav ul li i {
		top: 40px;
	}
	.header .nav ul li p {
		bottom: 15px;
		font-size: 14px;
	}
	.index_tit {
		text-align: center;
	}
	.index_tit span {
		margin-bottom: 10px;
	}
	.index_tit h3 {
		font-size: 20px;
	}
	.index_tit a {
		position: static;
		display: inline-block;
		vertical-align: top;
		margin-top: 5px;
	}
	.index_link {
		width: 100%;
		margin-top: 20px;
	}
	.index_link a {
		width: calc(33.33% - 7px);
		padding-top: 22px;
	}
	.index_link a p {
		line-height: 16px;
		height: 32px;
	}
	.index_link a p br {
		display: none;
	}
}

.index_main .sycpk {
	position: relative;
	overflow: hidden;
}

.index_main .sycpk .main {
	opacity: 0;
	visibility: hidden;
	-webkit-transition: all 0s ease 0.5s;
	-moz-transition: all 0s ease 0.5s;
	-ms-transition: all 0s ease 0.5s;
	transition: all 0s ease 0.5s;
}

.index_main .sycpk.active .main {
	opacity: 1;
	visibility: visible;
	-webkit-transition: all 0.3s ease 0.5s;
	-moz-transition: all 0.3s ease 0.5s;
	-ms-transition: all 0.3s ease 0.5s;
	transition: all 0.3s ease 0.5s;
}
.index_main .sycpk2 {
	background: #000;
	font-size: 0;
	cursor: url("../images/mouse.png"), auto;
}

.index_main .sycpk2 .left {
	display: inline-block;
	vertical-align: top;
	width: 50%;
	height: 100vh;
	background: #18b0ab;
	position: relative;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2 .left .cont {
	padding: 0 4.5vw;
	height: 100%;
	text-align: center;
}

.index_main .sycpk2 .left .cont .index_tit {
	opacity: 1;
	visibility: visible;
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-ms-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition: all 0.5s ease 0.5s;
	-moz-transition: all 0.5s ease 0.5s;
	-ms-transition: all 0.5s ease 0.5s;
	transition: all 0.5s ease 0.5s;
}

.index_main .sycpk2 .left .cont .index_tit img {
	display: block;
	margin: 0 auto;
	max-width: 100%;
	margin-top: 1.5vw;
}

.index_main .sycpk2 .left .cont .img_block {
	margin: 7vh 0;
	position: relative;
	opacity: 1;
	visibility: visible;
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-ms-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition: all 0.5s ease 0.7s;
	-moz-transition: all 0.5s ease 0.7s;
	-ms-transition: all 0.5s ease 0.7s;
	transition: all 0.5s ease 0.7s;
}

.index_main .sycpk2 .left .cont .img_block img {
	max-width: 100%;
	display: block;
	margin: 0 auto;
}

.index_main .sycpk2 .left .cont .img_block .dot {
	width: 6px;
	height: 6px;
	position: absolute;
	background: #ab8157;
	border-radius: 50%;
	-webkit-animation: dotScale 2s infinite;
	-moz-animation: dotScale 2s infinite;
	-ms-animation: dotScale 2s infinite;
	animation: dotScale 2s infinite;
}

.index_main .sycpk2 .left .cont .img_block .dot:before {
	content: '';
	position: absolute;
	top: -10px;
	left: -10px;
	right: -10px;
	bottom: -10px;
	border-radius: 50%;
	background: rgba(171, 129, 87, 0.1);
}

.index_main .sycpk2 .left .cont .img_block .dot:nth-of-type(1) {
	top: 8%;
	left: 54%;
}

.index_main .sycpk2 .left .cont .img_block .dot:nth-of-type(2) {
	top: 26%;
	left: 19%;
	animation-delay: .3s;
}

.index_main .sycpk2 .left .cont .img_block .dot:nth-of-type(3) {
	top: 79%;
	left: 45%;
	animation-delay: .6s;
}

.index_main .sycpk2 .left .cont .img_block .dot:nth-of-type(4) {
	top: 35%;
	left: 73%;
	animation-delay: .9s;
}

.index_main .sycpk2 .left .cont .desc {
	font-size: 16px;
	line-height: 30px;
	color: #FFFFFF;
	opacity: 1;
	visibility: visible;
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-ms-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition: all 0.5s ease 0.9s;
	-moz-transition: all 0.5s ease 0.9s;
	-ms-transition: all 0.5s ease 0.9s;
	transition: all 0.5s ease 0.9s;
	letter-spacing: 1px;
}

.index_main .sycpk2 .left .expand {
	padding: 0 15.625vw;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	opacity: 0;
	visibility: hidden;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
	z-index: 2;
}

.index_main .sycpk2 .left .expand .index_tit {
	opacity: 0;
	-webkit-transform: translateY(30px);
	-moz-transform: translateY(30px);
	-ms-transform: translateY(30px);
	transform: translateY(30px);
}

.index_main .sycpk2 .left .expand .index_tit p {
	margin-top: 60px;
}

.index_main .sycpk2 .left .expand .link {
	opacity: 0;
	-webkit-transform: translateY(30px);
	-moz-transform: translateY(30px);
	-ms-transform: translateY(30px);
	transform: translateY(30px);
	margin-top: 10vh;
	position: relative;
}

.index_main .sycpk2 .left .expand .link a {
	display: inline-block;
	vertical-align: top;
	margin: 0 0 12px 12px;
	width: calc(33.33% - 8px);
	background: #f7f7f7;
	padding: 40px;
}
.index_main .sycpk2 .left .expand .link a:hover{
	text-decoration: none;
}
.index_main .sycpk2 .left .expand .link a h4 {
	font-size: 16px;
	color: #111;
	margin-bottom: 25px;
}

.index_main .sycpk2 .left .expand .link a i {
	height: 35px;
	display: block;
	background-position: right center;
	background-repeat: no-repeat;
	background-size: auto 35px;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) {
	margin: 0;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) h3 {
	font-size: 16px;
	color: #111;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) p {
	font-size: 13px;
	color: #111;
	margin-top: 10px;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data {
	position: absolute;
	left: 40px;
	bottom: 40px;
	color: #111;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data .num {
	font-size: 30px;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data .num span {
	font-family: 'BEBAS';
	font-size: 40px;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data p {
	margin-top: 0;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1) i {
	position: absolute;
	bottom: 40px;
	left: 40px;
	right: 40px;
	height: 55px;
	background-size: auto 55px;
	background-image: url("../images/icon1.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(1):hover i {
	background-image: url("../images/icon1_on.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(2) {
	margin-left: calc(33.33% + 4px);
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(2) i {
	background-image: url("../images/icon2.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(2):hover i {
	background-image: url("../images/icon2_on.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(3) i {
	background-image: url("../images/icon3.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(3):hover i {
	background-image: url("../images/icon3_on.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(4) {
	margin-left: calc(33.33% + 4px);
	margin-bottom: 0;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(4) i {
	background-image: url("../images/icon4.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(4):hover i {
	background-image: url("../images/icon4_on.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(5) {
	margin-bottom: 0;
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(5) i {
	background-image: url("../images/icon7.png");
}

.index_main .sycpk2 .left .expand .link a:nth-of-type(5):hover i {
	background-image: url("../images/icon7_on.png");
}

.index_main .sycpk2 .left .expand .link a:hover {
	background: #73b69c;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk2 .left .expand .link a:hover h3,
.index_main .sycpk2 .left .expand .link a:hover h4,
.index_main .sycpk2 .left .expand .link a:hover p,
.index_main .sycpk2 .left .expand .link a:hover .data {
	color: #fff;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk2 .left .expand .link a:hover i {
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk2 .left .single {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	text-align: center;
	opacity: 0;
	visibility: hidden;
	z-index: 3;
}

.index_main .sycpk2 .left .single h3 {
	font-size: 30px;
	color: #fff;
}

.index_main .sycpk2 .left .close {
	width: 30px;
	height: 30px;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../images/close_2.png");
	opacity: 0;
	visibility: hidden;
	position: absolute;
	right: 40px;
	top: 150px;
	cursor: pointer;
	z-index: 4;
}

.index_main .sycpk2 .right {
	display: inline-block;
	vertical-align: top;
	width: 50%;
	height: 100vh;
	position: relative;
	overflow: hidden;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2 .right video {
	position: absolute;
	top: 0;
	height: 100%;
	left: 50%;
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	transform: translateX(-50%);
	z-index: 1;
}

.index_main .sycpk2 .right .video_bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	z-index: 2;
}

.index_main .sycpk2 .right .txt_block {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 3;
}

.index_main .sycpk2 .right .txt_block span {
	display: block;
	position: relative;
	width: 50px;
	height: 50px;
	margin: 0 auto;
	cursor: pointer;
}

.index_main .sycpk2 .right .txt_block span:after {
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../images/play.png");
	background-size: 100%;
}

.index_main .sycpk2 .right .txt_block span.play:after {
	background-image: url("../images/pause.png");
}

.index_main .sycpk2 .right .txt_block .index_tit {
	margin-top: 35px;
}

.index_main .sycpk2 .right .txt_block .index_tit h3 {
	color: #fff;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2 .right .txt_block .index_tit p {
	color: #ddd;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2 .right:after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 2;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2 .right .close {
	width: 30px;
	height: 30px;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../images/close_2.png");
	opacity: 0;
	visibility: hidden;
	position: absolute;
	left: 40px;
	top: 150px;
	cursor: pointer;
	z-index: 4;
}

.index_main .sycpk2[data-page="left_open"] .left {
	width: 81.25%;
}

.index_main .sycpk2[data-page="left_open"] .left .cont {
	opacity: 0;
	visibility: hidden;
}

.index_main .sycpk2[data-page="left_open"] .left .cont .index_tit,
.index_main .sycpk2[data-page="left_open"] .left .cont .img_block,
.index_main .sycpk2[data-page="left_open"] .left .cont .desc {
	opacity: 0;
	visibility: hidden;
	-webkit-transform: translateY(30px);
	-moz-transform: translateY(30px);
	-ms-transform: translateY(30px);
	transform: translateY(30px);
	transition-delay: 0s;
}

.index_main .sycpk2[data-page="left_open"] .left .expand {
	opacity: 1;
	visibility: visible;
}

.index_main .sycpk2[data-page="left_open"] .left .expand .index_tit {
	opacity: 1;
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-ms-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition: all 0.5s ease 0.5s;
	-moz-transition: all 0.5s ease 0.5s;
	-ms-transition: all 0.5s ease 0.5s;
	transition: all 0.5s ease 0.5s;
}

.index_main .sycpk2[data-page="left_open"] .left .expand .link {
	opacity: 1;
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-ms-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition: all 0.5s ease 0.8s;
	-moz-transition: all 0.5s ease 0.8s;
	-ms-transition: all 0.5s ease 0.8s;
	transition: all 0.5s ease 0.8s;
}

.index_main .sycpk2[data-page="left_open"] .left .close {
	opacity: 1;
	visibility: visible;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2[data-page="left_open"] .left .close:hover {
	-webkit-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	transform: rotate(180deg);
}

.index_main .sycpk2[data-page="left_open"] .right {
	width: 18.75%;
}

.index_main .sycpk2[data-page="left_open"] .right .index_tit h3 {
	-webkit-transform: scale(0.75);
	-moz-transform: scale(0.75);
	-ms-transform: scale(0.75);
	transform: scale(0.75);
}

.index_main .sycpk2[data-page="left_open"] .right .index_tit p {
	opacity: 0;
}

.index_main .sycpk2[data-page="left_open"] .right:after {
	background-color: rgba(0, 0, 0, 0.6);
}

.index_main .sycpk2[data-page="right_open"] .left {
	width: 18.75%;
}

.index_main .sycpk2[data-page="right_open"] .left .cont,
.index_main .sycpk2[data-page="right_open"] .left .expand {
	opacity: 0;
	visibility: hidden;
}

.index_main .sycpk2[data-page="right_open"] .left .cont .index_tit,
.index_main .sycpk2[data-page="right_open"] .left .cont .img_block,
.index_main .sycpk2[data-page="right_open"] .left .cont .desc {
	opacity: 0;
	visibility: hidden;
	-webkit-transform: translateY(30px);
	-moz-transform: translateY(30px);
	-ms-transform: translateY(30px);
	transform: translateY(30px);
	transition-delay: 0s;
}

.index_main .sycpk2[data-page="right_open"] .left .single {
	opacity: 1;
	visibility: visible;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2[data-page="right_open"] .right {
	width: 81.25%;
}

.index_main .sycpk2[data-page="right_open"] .right .close {
	opacity: 1;
	visibility: visible;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk2[data-page="right_open"] .right .close:hover {
	-webkit-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	transform: rotate(180deg);
}

.index_main .sycpk3 .main {
	width: 100%;
	height: 100vh;
	display: flex;
	flex-wrap: wrap;
}

.index_main .sycpk3 .main .item {
	width: 25%;
	position: relative;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	/*background: url(../images/chanpin2.png) no-repeat center;*/
}

.index_main .sycpk3 .main .item:hover {
	background: url(../images/chanpinbei.jpg) no-repeat center !important;
	text-decoration: none;
}

.index_main .sycpk3 .main .item:hover .item_tit01 {
	display: block;
	text-decoration: none;
}

.index_main .sycpk3 .main .item:hover .item_tit {
	display: none;
}

.index_main .sycpk3 .main .item .item_tit01 {
	display: none;
	text-align: center;
	padding-top: 20vw;
	width: 90%;
	margin: 0 5%;
}

.index_main .sycpk3 .main .item .item_tit01 h5 {
	font-size: 34px;
	font-family: "Light";
	color: #212121;
	font-weight: 100;
	opacity: 0.8;
	overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index_main .sycpk3 .main .item .item_tit01 p {
	font-size: 24px;
	padding-bottom:50px;
	font-family: "Light";
	color: #333;
	font-weight: 100;
	line-height: 40px;
	opacity: 0.8;
	overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index_main .sycpk3 .main .item .item_tit01 .img {
	display: block;
	padding-top: 8vh;
	width: 50%;
	height: auto;
	margin: 0 auto;
}

.index_main .sycpk3 .main .item .item_tit01 .img img {
	width: 100%;
	height: auto;
}

.index_main .sycpk3 .main .item .item_tit01 a:hover .img_jian{
	-webkit-transform: translateX(-10px);
	transform: translateX(-10px)
}

.item a:hover .item_tit01 h5 span {
	font-weight: bold;
}

.index_main .sycpk3 .main .item .item_tit {
	position: absolute;
	bottom: 3.5vw;
	padding: 0px 2.1vw;
	width: 100%;
}

.index_main .sycpk3 .main .item .item_tit h5 {
	font-size: 32px;
	font-family: "Light";
	color: #fff;
	font-weight: 100;
	overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}

.index_main .sycpk3 .main .item .item_tit p {
	font-size: 18px;
	font-family: "Light";
	color: #fff;
	font-weight: 100;
	line-height: 40px;
	overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}

.index_main .sycpk4 {
	font-size: 0;
}

.index_main .sycpk4 .left {
	display: inline-block;
	vertical-align: top;
	width: 38%;
	height: 100vh;
	position: relative;
	padding: 6.25vw 6.1vw;
	background: url("../images/img7.jpg") no-repeat center;
}

.index_main .sycpk4 .left .cel {
	position: relative;
	width: 100%;
}

.index_main .sycpk4 .left .btn_items {
	display: flex;
	flex-wrap: wrap;
	margin-top: 3vw;
}

.index_main .sycpk4 .left .btn_items .item {
	width: 30%;
	height: 8vw;
	display: inline-block;
	vertical-align: top;
	margin: 1.5%;
	padding: 0vw 1.5vw;
	background: #fff;
	font-size: 14px;
	line-height: 22px;
	color: #666;
	cursor: pointer;
	font-family: "Light";
	overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}

.index_main .sycpk4 .left .btn_items .item:hover,
.index_main .sycpk4 .left .btn_items .item.active {
	background: #18b0ab;
	color: #fff;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk4 .left .item span {
	font-size: 16px;
	line-height: 3.5vw;
	font-family: "Heavy";
}

.index_main .sycpk4 .left .item:nth-of-type(1) {
	border-radius: 50px 0px 0px 0px;
}

.index_main .sycpk4 .left .item:nth-of-type(6) {
	border-radius: 0px 0px 50px 0px;
}
.index_main .sycpk4 .right {
	width: 62%;
	display: inline-block;
	vertical-align: top;
	height: 100vh;
	position: relative;
	overflow: hidden;
}

.index_main .sycpk4 .right .img_items {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: #000;
}

.index_main .sycpk4 .right .img_items .item {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	opacity: 0;
	visibility: hidden;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
	background-repeat: no-repeat;
	background-size: cover;
}

.index_main .sycpk4 .right .img_items .item.active {
	opacity: 1;
	visibility: visible;
}


/*.index_main .sycpk4 .right .img_items .box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-size: cover;
  -webkit-animation: flicker 2s linear infinite;
  -moz-animation: flicker 2s linear infinite;
  -ms-animation: flicker 2s linear infinite;
  animation: flicker 2s linear infinite;
}*/


/*.index_main .sycpk4 .right .img_items .box:nth-of-type(2) {
  animation-delay: .5s;
}
.index_main .sycpk4 .right .img_items .box:nth-of-type(3) {
  animation-delay: 1s;
}
.index_main .sycpk4 .right .img_items .box:nth-of-type(4) {
  animation-delay: 1.5s;
}*/

.index_main .sycpk5 .index_tit {
	max-width: 570px;
}

.index_main .sycpk5 .main {
	height: 100vh;
	padding: 0 12.5vw;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	background-image: url("../images/img2.jpg");
}

.index_main .sycpk5 .main .index_tit h3 {
	color: #fff;
}

.index_main .sycpk5 .main .index_tit p {
	color: #a8a8a8;
}

.index_main .sycpk6 {
	font-size: 0;
}

.index_main .sycpk6 .left {
	display: inline-block;
	vertical-align: top;
	width: 38%;
	height: 100vh;
	padding: 50px 6vw 6.25vw 6vw;
	text-align: center;
	position: relative;
	background: url(../images/img7.png);
}

.index_main .sycpk6 .left .item h3 {
	font-size: 40px;
	color: #333;
	line-height: 1.25;
}

.index_main .sycpk6 .left .item img {
	height: 46px;
	display: block;
	margin: 9vh auto;
}

.index_main .sycpk6 .left .item p {
	font-size: 15px;
	color: #333;
	line-height: 25px;
	font-family: 'Arial';
	margin: 0 10px;
}

.index_main .sycpk6 .left .slick-dots {
	position: absolute;
	right: 0;
	left: 0;
	bottom: -4vw;
}

.index_main .sycpk6 .left .slick-dots button {
	display: none;
}

.index_main .sycpk6 .left .slick-dots li {
	display: inline-block;
	vertical-align: top;
	width: 18px;
	height: 4px;
	margin: 0 3px;
	background: #dddddd;
	cursor: pointer;
}

.index_main .sycpk6 .left .slick-dots li.slick-active {
	background: #ab8157;
}

.index_main .sycpk6 .left a.more {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	line-height: 6.25vw;
	text-align: center;
	font-size: 14px;
	color: #fff;
	background: #ab8157;
}

.index_main .sycpk6 .left a.more:after {
	content: '';
	width: 16px;
	height: 16px;
	display: inline-block;
	vertical-align: middle;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../images/icon5.png");
	margin: -2px 0 0 10px;
}

.index_main .sycpk6 .right {
	width: 62%;
	height: 100vh;
	display: inline-block;
	vertical-align: top;
	position: relative;
}

.index_main .sycpk6 .right .item,
.index_main .sycpk6 .right .box {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.index_main .sycpk6 .right .item {
	opacity: 0;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.index_main .sycpk6 .right .item.active {
	opacity: 1;
}

.index_main .sycpk6 .right .box {
	-webkit-animation: flicker 2s linear infinite;
	-moz-animation: flicker 2s linear infinite;
	-ms-animation: flicker 2s linear infinite;
	animation: flicker 2s linear infinite;
}

.index_main .sycpk7 {
	background-image: url(../images/beijing.jpg);
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.index_main .sycpk7 .main {
	height: 100vh;
	padding: 0 5vw 0 12.5vw;
}

.index_main .sycpk7 .main .index_tit h3 {
	color: #fff;
	font-family: "Light" !important;
}

.index_main .sycpk7 .main .swiper-container {
	margin-top: 4vw;
	padding-bottom: 3vw;
}

.index_main .sycpk7 .main .swiper-slide .img_block {
	overflow: hidden;
}

.index_main .sycpk7 .main .swiper-slide .img_block img {
	width: 100%;
	display: block;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk7 .main .swiper-slide .txt_block {
	padding: 25px 0;
}

.index_main .sycpk7 .main .swiper-slide .txt_block .date {
	font-size: 13px;
	color: #FFFFFF;
	font-family: "Light" !important;
}

.index_main .sycpk7 .main .swiper-slide .txt_block h3 {
	font-size: 15px;
	line-height: 28px;
	color: #fff;
	margin-top: 25px;
	font-family: "Light" !important;
	overflow: hidden;
	/*超出部分隐藏*/
	text-overflow: ellipsis;
	/* 超出部分显示省略号 */
	white-space: nowrap;
	/*规定段落中的文本不进行换行 */
	text-align: left;
}

.index_main .sycpk7 .main .swiper-slide .txt_block p {
	font-size: 13px;
	line-height: 26px;
	color: #FFFFFF;
	height: 78px;
	overflow: hidden;
	font-family: "Light" !important;
}
.index_main .sycpk7 .main a:hover{
	text-decoration: none;
}
.index_main .sycpk7 .main .swiper-slide:hover .img_block img {
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transform: scale(1.05);
}

.index_main .sycpk7 .main .swiper-slide:hover h3 {
	color: #18b0ab;
}
.index_main .sycpk7 .main a:hover .txt_block p{
	text-decoration:underline;
}
.index_main .sycpk7 .main .swiper_prev,
.index_main .sycpk7 .main .swiper_next {
	position: absolute;
	bottom: 0;
	width: 51px;
	height: 20px;
	background-position: center;
	background-repeat: no-repeat;
	cursor: pointer;
	opacity: .5;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.index_main .sycpk7 .main .swiper_prev:hover,
.index_main .sycpk7 .main .swiper_next:hover {
	opacity: 1;
}

.index_main .sycpk7 .main .swiper_prev {
	background-image: url("../images/prev_1.png");
	left: 0;
}

.index_main .sycpk7 .main .swiper_next {
	background-image: url("../images/next_1.png");
	left: 60px;
}

@media screen and (max-width: 1600px) {
	.index_main .sycpk1 .item .txt_block h3 {
		font-size: 40px;
	}
	.index_main .sycpk3 .main .item .item_tit h5 {
		font-size: 29px;
	}
	.index_main .sycpk3 .main .item .item_tit01 h5 {
		font-size: 29px;
	}
	.index_main .sycpk3 .main .item .item_tit01 p {
		font-size: 16px;
	}
	.index_main .sycpk3 .main .item .item_tit p {
		font-size: 16px;
		line-height:28px;
	}
	.index_main .sycpk1 .mouse_down {
		bottom: 40px;
	}
	.index_main .sycpk2 .left .cont .img_block {
		margin: 5vh 0;
	}
	.index_main .sycpk2 .left .cont .desc {
		font-size: 14px;
	}
	.index_main .sycpk2 .left .single h3 {
		font-size: 24px;
	}
	.index_main .sycpk2 .left .expand .index_tit p {
		margin-top: 20px;
	}
	.index_main .sycpk2 .left .expand .link {
		margin-top: 6vh;
	}
	.index_main .sycpk2 .left .expand .link a {
		padding: 30px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data {
		left: 30px;
		bottom: 30px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) i {
		bottom: 30px;
		left: 30px;
		right: 30px;
		height: 45px;
		background-size: auto 45px;
	}
	/* .index_main .sycpk3 .right,*/
	.index_main .sycpk4 .left,
	.index_main .sycpk6 .left {
		padding-bottom: 4.5vw;
	}
	/*.index_main .sycpk3 .left .index_link a {
    padding-top: 18px;
  }

  .index_main .sycpk3 .left .index_link a p {
    margin-top: 12px;
  }

  .index_main .sycpk3 .right .item h3 {
    font-size: 30px;
  }

  .index_main .sycpk3 .right .item .img_block {
    margin-top: 3vw;
  }

  .index_main .sycpk3 .right .item .img_block .dot:after {
    height: 2vw;
  }

  .index_main .sycpk3 .right .item .img_block .dot span {
    line-height: 30px;
    padding: 0 15px;
    bottom: calc(100% + 10px + 2vw - 7px);
    left: 0;
    z-index: 2;
  }*/
	.index_main .sycpk2 .left .close,
	.index_main .sycpk2 .right .close {
		top: 130px;
	}
	/*.index_main .sycpk3 .right a.more,*/
	.index_main .sycpk4 .left a.more,
	.index_main .sycpk6 .left a.more {
		line-height: 4.5vw;
	}
	.index_main .sycpk4 .left .items {
		margin-top: 3vw;
	}
	.index_main .sycpk4 .left .item .num span {
		font-size: 40px;
	}
	.index_main .sycpk4 .right .btn_items {
		bottom: 4.5vw;
	}
	.index_main .sycpk4 .right .btn_items .item {
		width: 100px;
		padding: 18px 30px;
	}
	.index_main .sycpk6 .left .item h3 {
		font-size: 30px;
	}
	.index_main .sycpk6 .left .item img {
		margin: 6vh auto;
	}
	.index_main .sycpk7 .main .swiper-container {
		margin-top: 3vw;
		padding-bottom: 2vw;
	}
	.index_main .sycpk7 .main .swiper-slide .txt_block {
		padding: 15px 0;
	}
	.index_main .sycpk7 .main .swiper-slide .txt_block h3 {
		margin-top: 10px;
		font-size: 14px;
		line-height: 24px;
		height: 48px;
		overflow: hidden;
	}
	.index_main .sycpk7 .main .swiper-slide .txt_block p {
		font-size: 12px;
		line-height: 20px;
		height: 60px;
		margin-top: 10px;
	}
}

@media screen and (max-width: 1366px) {
	.index_main .sycpk1 .item .txt_block h3 {
		font-size: 36px;
	}
	.index_main .sycpk3 .main .item .item_tit h5 {
		font-size: 26px;
	}
	.index_main .sycpk3 .main .item .item_tit01 h5 {
		font-size: 26px;
	}
	.index_main .sycpk3 .main .item .item_tit01 p {
		font-size: 14px;
	}
	.index_main .sycpk3 .main .item .item_tit p {
		font-size: 14px;
	}
	.index_main .sycpk2 .left .cont .desc {
		font-size: 14px;
		line-height: 24px;
	}
	.index_main .sycpk2 .right video {
		height: 106%;
	}
	.index_main .sycpk2 .left .expand .link a {
		padding: 20px;
	}
	.index_main .sycpk2 .left .expand .link a i {
		height: 30px;
		background-size: auto 30px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data {
		left: 20px;
		bottom: 20px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) i {
		bottom: 20px;
		left: 20px;
		right: 20px;
		height: 40px;
		background-size: auto 40px;
	}
	.index_main .sycpk2 .left .close,
	.index_main .sycpk2 .right .close {
		top: 110px;
	}
	.index_main .sycpk4 .left .item .num span {
		font-size: 36px;
	}
	.index_main .sycpk7 .main .swiper-container {
		margin-top: 2vw;
	}
}

@media screen and (max-width: 1200px) {
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) p {
		font-size: 12px;
	}
	.index_main .sycpk2 .left .cont .desc {
		font-size: 12px;
		line-height: 20px;
	}
	.index_main .sycpk2 .left .expand .link a h4,
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) h3 {
		font-size: 14px;
	}
	.index_main .sycpk4 .left .item .num span {
		font-size: 30px;
	}
	.index_main .sycpk6 .left .item h3 {
		font-size: 22px;
	}
	.index_main .sycpk3 .main .item .item_tit h5 {
		font-size: 22px;
	}
	.index_main .sycpk3 .main .item .item_tit p {
		font-size: 12px;
	}
	.index_main .sycpk3 .main .item .item_tit01 h5 {
		font-size: 22px;
	}
	.index_main .sycpk3 .main .item .item_tit01 p {
		font-size: 12px;
	}
}

@media screen and (max-width: 992px) {
	.index_main .sycpk1 .item.active .bg_block {
		height: 40vh;
	}
	.index_main .sycpk3 .main {
		height: 160vh;
	}
	.index_main .sycpk3 .main .item {
		height: 80vh;
	}
	.index_main .sycpk1 .item .txt_block {
		padding: 0 20px;
	}
	.index_main .sycpk3 .main .item {
		width: 50% !important;
	}
	.index_main .sycpk1 .item .txt_block h3 {
		font-size: 24px;
	}
	.index_main .sycpk1 .item .txt_block p {
		font-size: 14px;
		line-height: 24px;
	}
	.index_main .sycpk1 .item,
	.index_main .sycpk1 .item .bg_block .bg {
		height: 40vh;
	}
	.index_main .sycpk2 .left .close,
	.index_main .sycpk2 .right .close {
		display: none;
	}
	.index_main .sycpk2 .left {
		width: 100%;
		height: auto;
		padding: 10vw 20px;
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
	}
	.index_main .sycpk2 .left .cont .img_block {
		margin: 20px auto;
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
	}
	.index_main .sycpk2 .left .cont .desc {
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
	}
	/*.index_main .sycpk2 .left .cont .desc br:nth-of-type(2) {
    display: none;
  }*/
	.index_main .sycpk2 .left .expand {
		display: none;
		position: static;
		opacity: 1;
		visibility: visible;
		padding: 0;
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
	}
	.index_main .sycpk2 .left .expand .index_tit,
	.index_main .sycpk2 .left .expand .link {
		opacity: 1;
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
		-webkit-transform: none;
		-moz-transform: none;
		-ms-transform: none;
		transform: none;
	}
	.index_main .sycpk2 .left .expand .index_tit {
		display: none;
	}
	.index_main .sycpk2 .left .expand .link {
		margin-top: 20px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) h3 {
		font-size: 13px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) i {
		display: none;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data .num span {
		font-size: 26px;
	}
	.index_main .sycpk2 .left .expand .link a:nth-of-type(1) .data .num {
		font-size: 20px;
	}
	.index_main .sycpk2 .left .expand .link a {
		padding: 10px;
	}
	.index_main .sycpk2 .left .expand .link a h4 {
		line-height: 16px;
		height: 32px;
		margin-bottom: 20px;
	}
	.index_main .sycpk2 .right {
		width: 100%;
		height: auto;
		padding: 30px 0;
		-webkit-transition: none;
		-moz-transition: none;
		-ms-transition: none;
		transition: none;
	}
	.index_main .sycpk2 .right video {
		position: static;
		width: 100%;
		height: auto;
		-webkit-transform: none;
		-moz-transform: none;
		-ms-transform: none;
		transform: none;
	}
	.index_main .sycpk2 .right .txt_block .index_tit {
		margin-top: 20px;
	}
	.index_main .sycpk2 .right:after {
		display: none;
	}
	.index_main .sycpk2 .right .txt_block {
		top: 50%;
		bottom: auto;
		-webkit-transform: translateY(-50%);
		-moz-transform: translateY(-50%);
		-ms-transform: translateY(-50%);
		transform: translateY(-50%);
	}
	.index_main .sycpk2 .left .single {
		display: none;
	}
	/*.index_main .sycpk3 .left {
    width: 100%;
    height: auto;
    padding: 10vw 20px;
  }

  .index_main .sycpk3 .right {
    width: 100%;
    position: static;
    padding: 10vw 20px;
  }

  .index_main .sycpk3 .right .item h3 {
    font-size: 18px;
    text-align: center;
  }

  .index_main .sycpk3 .right .item p {
    margin-top: 10px;
    line-height: 24px;
    text-align: center;
  }

  .index_main .sycpk3 .right .item .img_block .dot {
    display: none;
  }

  .index_main .sycpk3 .right .num_dot {
    display: none;
  }*/
	/* .index_main .sycpk3 .right a.more,*/
	.index_main .sycpk4 .left a.more,
	.index_main .sycpk6 .left a.more {
		position: static;
		display: block;
		line-height: 40px;
		margin: 20px auto 0;
		width: 60%;
	}
	.index_main .sycpk4 .left {
		width: 100%;
		height: auto;
		padding: 0 20px 10vw;
	}
	.index_main .sycpk4 .left .items {
		margin-top: 15px;
		text-align: center;
	}
	.index_main .sycpk4 .left .btn_items .item {
		height: 18vw !important;
	}
	.index_main .sycpk4 .left .item .num {
		font-size: 20px;
	}
	.index_main .sycpk4 .left {
		padding-left: 18.1vw !important;
		padding-right: 18.1vw !important;
	}
	.index_main .sycpk4 .left .item .num span {
		font-size: 26px;
	}
	.index_main .sycpk4 .left .item p {
		font-size: 12px;
	}
	.index_main .sycpk4 .right {
		width: 100%;
		height: 36vh;
	}
	.index_main .sycpk4 .right .btn_items .item {
		width: 22%;
		margin: 0 1%;
		padding: 10px 0;
		font-size: 13px;
	}
	.index_main .sycpk4 .left .btn_items .item {
		padding: 0vw 3.5vw;
	}
	.index_main .sycpk4 .left .item span {
		line-height: 6.5vw;
	}
	.index_tit h3 span {
		font-size: 20px;
	}
	.index_main .sycpk5 .main {
		height: auto;
		padding: 10vw 20px;
	}
	.index_main .sycpk6 .left {
		width: 100%;
		height: auto;
		padding: 10vw 20px;
	}
	.index_main .sycpk6 .left .item h3 {
		font-size: 18px;
	}
	.index_main .sycpk6 .left .item img {
		margin: 20px auto;
	}
	.index_main .sycpk6 .left .item p {
		font-size: 14px;
		line-height: 24px;
	}
	.index_main .sycpk6 .right {
		width: 100%;
		height: 36vh;
	}
	.index_main .sycpk6 .left .slick-dots {
		position: static;
		margin-top: 10px;
	}
	.index_main .sycpk7 .main {
		height: auto;
		padding: 10vw 20px;
	}
	.index_main .sycpk7 .main .swiper-container {
		margin-top: 20px;
		padding-bottom: 30px;
	}
	.index_main .sycpk7 .main .swiper-slide .txt_block p {
		line-height: 19px;
		height: 57px;
	}
	.index_main .sycpk7 .main .swiper-slide .txt_block h3 {
		line-height: 20px;
		height: 40px;
	}
	.index_main .sycpk7 .main .swiper_prev {
		left: calc(50% - 55px);
	}
	.index_main .sycpk7 .main .swiper_next {
		right: calc(50% - 55px);
		left: auto;
	}
}

@media screen and (max-width: 590px) {
	.me {
		display: none;
	}
	.index_main .sycpk2 .left .cont .desc br {
		display: none;
	}
	.header .button .en,
	.header .button .ch {
		margin-right: 15px;
		font-size: 13px;
		padding: 5px 20px;
	}
	.index_main .sycpk4 .left {
		padding-left: 3.1vw !important;
		padding-right: 3.1vw !important;
	}
	.index_main .sycpk4 .left .btn_items .item {
		padding: 0vw 3.5vw;
	}
	.index_main .sycpk4 .left .btn_items .item {
		height: 25vw !important;
	}
	.index_main .sycpk4 .left .item span {
		line-height: 10.5vw;
	}
	.index_main .sycpk3 .main {
		height: 100vh;
	}
	.index_main .sycpk3 .main .item {
		width: 50% !important;
		height: 50vh;
		/*	display: none;*/
	}
	.index_main .sycpk3 .main .item .item_tit {
		padding: 0px 18vw;
		display: none;
	}
	.index_main .sycpk3 .main .item:nth-of-type(1) .item_tit01,
	.index_main .sycpk3 .main .item:nth-of-type(4) .item_tit01 {
		display: block;
	}
	.index_main .sycpk3 .main .item:nth-of-type(1) .item_tit01 h5,
	.index_main .sycpk3 .main .item:nth-of-type(4) .item_tit01 h5 {
		font-size: 14px;
		margin-bottom: 0px;
		margin-top: 0px;
	}
	.index_main .sycpk3 .main .item:nth-of-type(1),
	.index_main .sycpk3 .main .item:nth-of-type(4) {
		background: url("../images/产品背景.jpg") no-repeat center !important;
	}
	.index_main .sycpk3 .main .item:nth-of-type(1) .item_tit01 img,
	.index_main .sycpk3 .main .item:nth-of-type(4) .item_tit01 img {
		height: auto;
		width: 25%;
	}
	.index_main .sycpk3 .main .item .item_tit01 .img {
		width: 100%;
	}
	.index_main .sycpk3 .main .item .item_tit01 p {
		line-height: 30px;
	}
	.index_main .sycpk3 .main .item:nth-of-type(2):hover{
		background: url(../images/chanpin3.jpg) no-repeat center !important;
		text-decoration: none;
	}
	.index_main .sycpk3 .main .item:nth-of-type(3):hover {
		background: url(../images/chanpin2.jpg) no-repeat center !important;
		text-decoration: none;
	}
	.index_main .sycpk3 .main .item:nth-of-type(2):hover .item_tit01,
	.index_main .sycpk3 .main .item:nth-of-type(3):hover .item_tit01 {
		display: none;
		text-decoration: none;
	}
}
#you{ display:none;}
@media all and (max-width:768px){
#wu{ display:none;}
#you{ display:block;}
#you{ height:100vh;}
.mccp{width:100%; height:22%!important; display: flex; flex-wrap: wrap; justify-content: space-between;}
.mccpz{width:50%;}
.mccpr{width:43%; padding-left:5%; padding-right:2%; padding-top:20px;}
.mccpr p{font-size:12px; color:#666;}
.mccpbt{font-size:14px; line-height:20px; font-weight:bold;}
.mccpr img{ margin-top:10px;}
	
}