.head_box{
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	background-color: #fff;
	z-index: 999;
	box-shadow: 0 4px 21px 0 rgba(0,0,0,.34);
}
.logo_a{
	display: inline-block;
	margin-top: 25px;
	width: 318px;
}
.logo_a.b{
	width: 280px;
	margin-top: 20px;
}

.nav_ul{
	float: right;
}
.nav_ul li{
	display: inline-block;
	margin-left: 4px;
}
.nav_ul li a{
	position: relative;
	display: inline-block;
	padding: 0 20px;
	font-size: 16px;
	line-height: 80px;
	color: #000;
}
.nav_ul li a::after{
	content: "";
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	margin: 0 auto;
	width: 100%;
	height: 0;
	background-color: #48c18b;
	z-index: -1;
	transition: all 0.5s ease;
}
.nav_ul li a:hover,
.nav_ul li a.active{
	color: #fff;
}
.nav_ul li a:hover::after,
.nav_ul li a.active::after{
	height: 100%;
}




.main_box{
	display: block;
	width: 100%;
}

.welcome_box{
	width: 100%;
	height: 800px;
	background: url(load.gif) center no-repeat;
}
.welcome_box .swiper-container{
	width: 100%;
	height: 100%;
}
.welcome_box .swiper-wrapper .swiper-slide a{
	display: block;
	width: 100%;
	height: 100%;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}
.welcome_box .welcome_pagination{
	position: absolute;
	left: 0;
	bottom: 25px;
	width: 100%;
	z-index: 10;
	text-align: center;
}
.welcome_box .welcome_pagination span{
	display: inline-block;
	margin: 0 5px;
	width: 28px;
	height: 5px;
	background-color: #48c18b;
	border-radius: 0;
}
.welcome_prev, .welcome_next {
    position: absolute;
    top: 50%;
    z-index: 20;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    background-image: url(ad_ctr.png);
    background-size: 100% auto;
    background-color: rgba(0,0,0,.7);
    cursor: pointer;
}
.welcome_prev{
	left: 0;
}
.welcome_next{
	right: 0;
	background-position: 0 50px;
}
.welcome_prev:hover,
.welcome_next:hover{
	background-color: #48c18b;
}


.link_box{
	padding: 95px 0;
}
.link_box ul li{
	position: relative;
	float: left;
	width: calc(97%/3);
	margin-right: 1.5%;
	border-radius: 12px;
	overflow: hidden;
}
.link_box ul li:last-child{
	margin-right: 0;
}
.link_box ul li .link_font{
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 10;
	padding: 6% 7%;
}
.link_box ul li .link_font h3{
	font-size: 30px;
	font-weight: normal;
	line-height: 1;
	color: #fff;
	margin-bottom: 15px;
}
.link_box ul li .link_font i{
	display: block;
	width: 22px;
	height: 6px;
	background-color: #48c18b;
	border-radius: 8px;
}
.link_box ul li:hover{
	box-shadow: 0 20px 25px -15px rgba(0,0,0,0.5);
}
.link_box ul li:hover img{
	transform: scale(1.1);
}

.product_region{
	width: 100%;
	height: 529px;
	background: url(../images/productbg.jpg) center center/cover no-repeat;
}
.product_region_left{
	padding-top: 83px;
	width: 523px;
}
.product_region_left img{
	width: 100%;
	margin-bottom: 70px;
}
.more{
	display: block;
	width: 160px;
	font-size: 16px;
	line-height: 45px;
	text-align: center;
	color: #fff;
	background-color: #48c18b;
	border-radius: 30px;
}
.more:hover{
	transform: translateY(-10px);
}

.news_box{
	padding: 86px 0;
}

.main_title{
	margin-bottom: 60px;
}
.main_title h2{
	font-size: 30px;
	line-height: 1;
	color: #4b4b4b;
	font-weight: normal;
}
.main_title h2 span{
	font-size: 26px;
	color: #afafaf;
}
.main_title h2.white{
	color: #fff;
}
.news_box ul li{
	float: left;
	width: calc(95%/2);
	margin-right: 5%;
}
.news_box ul li:last-child{
	margin-right: 0;
}
.news_box ul li .news_img{
	width: 100%;
	border-radius: 12px;
	overflow: hidden;
	background-color: #f8f8f8;
	background-image: url(logo.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: 45%;
}
.news_box ul li .news_img span{
	display: block;
	width: 100%;
	padding-bottom: 35%;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}
.news_box ul li .news_text{
	position: relative;
	padding: 40px 0 0 150px;
}
.news_box ul li .news_text h3{
	font-size: 20px;
	font-weight: normal;
	line-height: 1;
	color: #000;
	margin-bottom: 15px;
}
.news_box ul li .news_text p{
	height: 56px;
	font-size: 14px;
	line-height: 2;
	color: #949494;
	margin-bottom: 40px;
}
.news_box ul li .news_text i{
	display: block;
	width: 40px;
	height: 3px;
	background-color: #cfcdce;
}
.news_box ul li .news_text .time{
	position: absolute;
	top: 40px;
	left: 0;
	font-size: 36px;
	line-height: 1;
	color: #a3a3a3;
}
.news_box ul li:hover .news_img span{
	transform: scale(1.1);
}
.news_box ul li:hover .news_text i{
	width: 100%;
	background-color: #48c18b;
}
.foot_box{
	padding: 80px 0 60px;
	background-color: #2b2926;
	border-bottom: 1px solid #413f3c;
}
.foot_text p{
	font-size: 20px;
	line-height: 1.6;
	color: #fff;
	opacity: 0.7;
	margin-bottom: 20px;
}
.foot_text span{
	font-size: 16px;
	color: #fff;
	opacity: 0.7;
}
.foot_text h3{
	font-size: 32px;
	line-height: 1.8;
	font-weight: normal;
	color: #48c18b;
}
.foot_box img{
	width: 31.285%;
}
.copy{
	font-size: 16px;
	line-height: 60px;
	color: #959595;
	background-color: #2b2926;
}
.copy a{
	float: right;
	color: #959595;
}


@media screen and (max-width:1680px) {
	.link_box{
		padding: 80px 0;
	}
	.link_box ul li .link_font h3{
		font-size: 27px;
	}
	.link_box ul li .link_font i{
		width: 20px;
		height: 5px;
	}
	.product_region{
		height: 491px;
	}
	.product_region_left{
		padding-top: 76px;
		width: 467px;
	}
	.product_region_left img{
		margin-bottom: 64px;
	}
	.news_box{
		padding: 71px 0;
	}
	.main_title{
		margin-bottom: 50px;
	}
	.main_title h2{
		font-size: 27px;
	}
	.main_title h2 span{
		font-size: 23px;
	}
	.news_box ul li .news_text{
		padding: 35px 0 0 140px;
	}
	.news_box ul li .news_text h3{
		font-size: 18px;
		margin-bottom: 12px;
	}
	.news_box ul li .news_text p{
		height: 52px;
		font-size: 13px;
		margin-bottom: 30px;
	}
	.news_box ul li .news_text i{
		height: 2px;
	}
	.news_box ul li .news_text .time{
		top: 35px;
		font-size: 33px;
	}
	.foot_box{
		padding: 70px 0 50px;
	}
	.foot_text p{
		font-size: 18px;
		margin-bottom: 16px;
	}
	.foot_text span{
		font-size: 15px;
	}
	.foot_text h3{
		font-size: 29px;
	}
}
@media screen and (max-width:1440px) {
	.link_box{
		padding: 65px 0;
	}
	.link_box ul li .link_font h3{
		font-size: 24px;
	}
	.link_box ul li .link_font i{
		width: 18px;
		height: 4px;
	}
	.product_region{
		height: 453px;
	}
	.product_region_left{
		padding-top: 70px;
		width: 433px;
	}
	.product_region_left img{
		margin-bottom: 58px;
	}
	.news_box{
		padding: 56px 0;
	}
	.main_title{
		margin-bottom: 40px;
	}
	.main_title h2{
		font-size: 24px;
	}
	.main_title h2 span{
		font-size: 20px;
	}
	.news_box ul li .news_text{
		padding: 30px 0 0 130px;
	}
	.news_box ul li .news_text h3{
		font-size: 16px;
		margin-bottom: 9px;
	}
	.news_box ul li .news_text p{
		height: 48px;
		font-size: 12px;
		margin-bottom: 20px;
	}
	.news_box ul li .news_text .time{
		top: 30px;
		font-size: 30px;
	}
	.foot_box{
		padding: 60px 0 40px;
	}
	.foot_text p{
		font-size: 16px;
		margin-bottom: 12px;
	}
	.foot_text span{
		font-size: 14px;
	}
	.foot_text h3{
		font-size: 26px;
	}
}


.banner_box{
	width: 100%;
	height: 560px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}
.about_box{
	padding: 80px 0;
}
.about_desc{
	margin-bottom: 40px;
}
.about_desc .f-r{
	width: 47.714%;
	margin-left: 5%;
	border-radius: 12px;
	overflow: hidden;
}
.about_desc h2{
	margin-top: 25px;
	font-size: 43px;
	color: #000;
	margin-bottom: 30px;
}

.about_desc p{
	font-size: 16px;
	line-height: 2;
}
.aboutimg_prev,.aboutimg_next{
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto 0;
	width: 60px;
	height: 60px;
	background-color: #b9b9b9;
	border-radius: 50%;
	cursor: pointer;
	background-size: cover;
}
.aboutimg_prev{
	left: -90px;
	background-image: url(../images/prev.png);
}
.aboutimg_next{
	right: -90px;
	background-image: url(../images/next.png);
}
.aboutimg_prev:hover,.aboutimg_next:hover{
	background-color: #48c18b;
}

.environment_box{
	padding: 75px 0;
	background-color: #48c18b;
}
.environment_img{
	display: inline-block;
	width: 41.4285%;
}
.environment_text{
	float: right;
	width: calc(100% - 41.4285%);
	padding-top: 95px;
}
.environment_text h3{
	font-size: 40px;
	color: #fff;
	margin-bottom: 30px;
}
.environment_text p{
	font-size: 16px;
	line-height: 2;
	color: #fff;
}
.region_left{
	padding-top: 65px;
	width: 593px;
}

.exhibition_box{
	padding: 80px 0;
}
.exhibition_text h3{
	font-size: 42px;
	line-height: 1;
	margin-bottom: 15px;
	color: #262425;
}
.exhibition_text p{
	font-size: 26px;
	line-height: 1;
	margin-bottom: 45px;
	color: #262425;
}
.exhibition_text p b{
	display: inline-block;
	width: 38px;
	margin: 0 10px;
	line-height: 38px;
	font-size: 23px;
	color: #fff;
	text-align: center;
	background-color: #48c18b;
	border-radius: 50%;
}
.exhibition_text p b:first-child{
	margin-left: 0;
}
.exhibition_text h4{
	font-size: 30px;
	line-height: 1;
	margin-bottom: 10px;
	color: #262425;
}
.exhibition_box ul li{
	float: left;
	width: calc(96%/3);
	margin-right: 2%;
}
.exhibition_box ul li:last-child{
	margin-right: 0;
}
.exhibition_box ul li div{
	border-radius: 24px;
	overflow: hidden;
	margin-bottom: 20px;
}
.exhibition_box ul li b{
	float: left;
	width: 80px;
	margin: 0 12px;
	line-height: 80px;
	font-size: 32px;
	color: #fff;
	text-align: center;
	background-color: #48c18b;
	border-radius: 50%;
}
.exhibition_box ul li p{
	font-size: 16px;
	line-height: 1.6;
	color: #262425;
}
.craftsmanship_box{
	width: 100%;
	height: 679px;
	background: url(../images/craftsmanship_bg.jpg) center center/cover no-repeat;
}
.craftsmanship_text{
	padding-top: 11%;
	width: 46%;
}
.craftsmanship_text p{
	font-size: 18px;
	line-height: 2;
	color: #fff;
	margin-bottom: 65px;
}
.craftsmanship_text ul{
	width: 80%;
	overflow: hidden;
}
.craftsmanship_text ul li{
	float: left;
	width: calc(94%/3);
	margin-right: 2%;
	border-radius: 9px;
	overflow: hidden;
}


@media screen and (max-width:1680px) {
	.banner_box{
		height: 510px;
	}
	.about_box{
		padding: 70px 0;
	}
	.about_desc h2{
		font-size: 40px;
	}
	.about_desc p{
		font-size: 15px;
		line-height: 1.8;
	}
	.aboutimg_prev,.aboutimg_next{
		width: 55px;
		height: 55px;
	}
	.aboutimg_prev{
		left: -80px;
	}
	.aboutimg_next{
		right: -80px;
	}
	.environment_box{
		padding: 65px 0;
	}
	.environment_text{
		padding-top: 90px;
	}
	.environment_text h3{
		font-size: 36px;
		margin-bottom: 25px;
	}
	.environment_text p{
		font-size: 15px;
	}
	.region_left{
		padding-top: 60px;
		width: 543px;
	}
	.exhibition_box{
		padding: 70px 0;
	}
	.exhibition_text h3{
		font-size: 38px;
	}
	.exhibition_text p{
		font-size: 23px;
	}
	.exhibition_text p b{
		width: 35px;
		line-height: 35px;
		font-size: 20px;
	}
	.exhibition_text h4{
		font-size: 26px;
	}
	.exhibition_box ul li b{
		width: 75px;
		line-height: 75px;
		font-size: 29px;
	}
	.exhibition_box ul li p{
		font-size: 15px;
	}
	.craftsmanship_box{
		height: 631px;
	}
	.craftsmanship_text p{
		font-size: 16.5px;
		margin-bottom: 60px;
	}
}
@media screen and (max-width:1440px) {
	.banner_box{
		height: 460px;
	}
	.about_desc h2{
		font-size: 36px;
	}
	.about_desc p{
		font-size: 14px;
	}
	.about_box{
		padding: 60px 0;
	}
	.aboutimg_prev,.aboutimg_next{
		width: 50px;
		height: 50px;
	}
	.aboutimg_prev{
		left: -70px;
	}
	.aboutimg_next{
		right: -70px;
	}
	.environment_box{
		padding: 55px 0;
	}
	.environment_text{
		padding-top: 85px;
	}
	.environment_text h3{
		font-size: 32px;
		margin-bottom: 20px;
	}
	.environment_text p{
		font-size: 14px;
	}
	.region_left{
		padding-top: 55px;
		width: 493px;
	}
	.exhibition_box{
		padding: 60px 0;
	}
	.exhibition_text h3{
		font-size: 34px;
	}
	.exhibition_text p{
		font-size: 20px;
	}
	.exhibition_text p b{
		width: 32px;
		line-height: 32px;
		font-size: 17px;
	}
	.exhibition_text h4{
		font-size: 23px;
	}
	.exhibition_box ul li b{
		width: 700px;
		margin: 0 10px;
		line-height: 70px;
		font-size: 29px;
	}
	.exhibition_box ul li p{
		font-size: 15px;
	}
	.exhibition_box ul li b{
		width: 70px;
		line-height: 70px;
		font-size: 26px;
	}
	.exhibition_box ul li p{
		font-size: 14px;
	}
	.craftsmanship_box{
		height: 582px;
	}
	.craftsmanship_text p{
		font-size: 15px;
		margin-bottom: 55px;
	}
}



.contact-desc{
	margin: 70px 0;
}
.contact-desc h2{
	font-size: 30px;
	color: #000;
	line-height: 1;
	margin-bottom: 25px;
}
.contact-desc p{
	font-size: 16px;
	line-height: 2;
	color: #737373;
	margin-bottom: 35px;
}
.contact-desc ol{
	padding: 0 2%;
	overflow: hidden;
}
.contact-desc ol li{
	float: left;
	width: 20%;
	text-align: center;
}
.contact-desc ol li img{
	margin-bottom: 10px;
}
.contact-desc ol li h3{
	font-size: 18px;
	font-weight: normal;
	line-height: 2;
	color: #7e7e7e;
	margin-bottom: 10px;
}
.contact-desc ol li .font01{
	font-size: 25px;
	line-height: 30px;
	color: #000;
}
.contact-desc ol li .font02{
	padding: 0 15px;
	font-size: 20px;
	line-height: 30px;
	color: #000;
}

@media screen and (max-width:1680px) {
	.contact-desc{
		margin: 60px 0;
	}
	.contact-desc h2{
		font-size: 27px;
		margin-bottom: 20px;
	}
	.contact-desc p{
		font-size: 15px;
		margin-bottom: 30px;
	}
	.contact-desc ol li h3{
		font-size: 17px;
	}
	.contact-desc ol li .font01{
		font-size: 22px;
	}
	.contact-desc ol li .font02{
		padding: 0 10px;
		font-size: 18px;
	}
}
@media screen and (max-width:1440px) {
	.contact-desc{
		margin: 50px 0;
	}
	.contact-desc h2{
		font-size: 24px;
		margin-bottom: 15px;
	}
	.contact-desc p{
		font-size: 14px;
		margin-bottom: 25px;
	}
	.contact-desc ol li h3{
		font-size: 16px;
	}
	.contact-desc ol li .font01{
		font-size: 20px;
	}
	.contact-desc ol li .font02{
		font-size: 16px;
	}
}


.product_box{
	padding: 100px 0 75px;
}
.product_search{
	margin-bottom: 115px;
}
.product_search h3{
	font-size: 44px;
	font-weight: normal;
	line-height: 110px;
	color: #464342;
	text-align: center;
}
.product_search form{
	display: block;
	margin: 0 auto;
	width: 70%;
	overflow: hidden;
	border-radius: 6px;
	box-shadow: 0 2px 65px 0 rgba(0,0,0,0.14);
}
.product_search input[type="text"]{
	float: left;
	width: 90%;
	line-height: 60px;
	padding: 0 20px;
	box-sizing: border-box;
	background-color: #fff;
}
.product_search input[type="submit"]{
	float: left;
	width: 10%;
	height: 60px;
	background: url(search_icon.png) center no-repeat #48c18b;
}
.sort_list{
	margin-bottom: 50px;
}
.sort_list li{
	float: left;
	width: calc(96%/5);
	margin: 0 1% 1% 0;
}
.sort_list li:nth-child(5n){
	margin-right: 0;
}
.sort_list li a{
	position: relative;
	display: block;
	padding: 20px 0;
	text-align: center;
	background-color: #fff;
	border: 1px solid #e5e5e5;
}
.sort_list li img{
	width: 45%;
	max-width: 120px;
}
.sort_list li h3{
	font-size: 16px;
	line-height: 2;
	font-weight: normal;
	color: #000;
}
.sort_list li p{
	font-size: 14px;
	color: #b8b9ba;
	line-height: 1.5;
}
.sort_list li i{
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	display: block;
	margin: 0 auto;
	width: 0;
	height: 3px;
	background-color: #48c18b;
}
.sort_list li a:hover img{
	transform: rotateY(180deg);
}
.sort_list li a:hover i{
	width: 100%;
}


.pro_title {
    padding-bottom: 45px;
}
.pro_title h2 {
	font: bold 34px/1.3 arial;
	text-transform: uppercase;
	color: #000;
}
.pro_menu {
	padding-bottom: 30px;
}
.pro_menu > ul > li {
	position: relative;
	float: left;
	margin-right: 10px;
	margin-bottom: 5px;
}
.pro_menu > ul > li > a {
	display: block;
	padding: 0 25px;
	font-size: 16px;
	line-height: 42px;
	background-color: #fff;
	border-radius: 8px;
}
.pro_menu > ul > li > a:hover, .pro_menu > ul > li > a.on {
	color: #fff;
	background-color: #48c18b;
}
.menu_down {
    position: absolute;
    top: 44px;
    left: 0;
    z-index: 100;
    width: 100%;
    background-color: #3a3a3a;
    opacity: 0;
    visibility: hidden;
	border-radius: 8px;
	overflow: hidden;
}
.menu_down a{
    display: block;
    padding: 0 12px;
    font-size: 13px;
    line-height: 40px;
    color: #fff;
}
.menu_down a:hover,
.menu_down a.on {
    background-color: #202020;
}
.pro_menu > ul > li:hover .menu_down {
    opacity: 1;
    visibility: visible;
}


.product_list ul li{
	position: relative;
	float: left;
	width: calc(95.5%/4);
	margin: 0 1.5% 1.5% 0;
	text-align: center;
	box-sizing: border-box;
	background-color: #fff;
	border-radius: 10px;
	overflow: hidden;

}
.product_list ul li a{
	display: block;
	padding-bottom: 15px;
}
.product_list ul li:nth-child(4n){
	margin-right: 0;
}
.product_list ul li .img{
	width: 100%;
	margin-bottom: 8px;
	overflow: hidden;
}
.product_list ul li .img img{
	width: 100%;
}
.product_list ul li em{
	position: absolute;
	top: 10px;
	left: 10px;
	padding: 3px 10px;
	border: 1px solid crimson;
	border-radius: 35px;
	color: #fff;
	font-size: 12px;
	font-style: normal;
	background-color: crimson;
}
.product_list ul li p{
	font-size: 15px;
	line-height: 1.5;
	color: #666;
}
.product_list ul li h2{
	font-weight: normal;
	color: #000;
	font-size: 28px;
	line-height: 1.5;
}
.product_list ul li:hover {
	border-color: #fff;
	box-shadow: 0 0 25px 0 rgba(0,0,0,.15);
}
.product_list ul li:hover h2{
	color: #48c18b;
}


@media screen and (max-width:1680px) {
	.product_box{
		padding: 85px 0 60px;
	}
	.product_search{
		margin-bottom: 95px;
	}
	.product_search h3{
		font-size: 40px;
		line-height: 100px;
	}
	.product_search input[type="text"]{
		line-height: 55px;
	}
	.product_search input[type="submit"]{
		height: 55px;
	}
	.sort_list li a{
		padding: 15px 0;
	}
	.sort_list li h3{
		font-size: 15px;
		line-height: 1.8;
	}
	.sort_list li p{
		font-size: 13px;
		line-height: 1.8;
	}
	.product_list ul li h2{
		font-size: 25px;
	}
	.product_list ul li p{
		font-size: 14px;
	}
}
@media screen and (max-width:1440px) {
	.product_box{
		padding: 70px 0 50px;
	}
	.product_search{
		margin-bottom: 75px;
	}
	.product_search h3{
		font-size: 36px;
		line-height: 90px;
	}
	.product_search input[type="text"]{
		line-height: 50px;
	}
	.product_search input[type="submit"]{
		height: 50px;
	}
	.sort_list li a{
		padding: 10px 0;
	}
	.sort_list li h3{
		font-size: 14px;
		line-height: 1.8;
	}
	.sort_list li p{
		font-size: 12px;
		line-height: 1.8;
	}
	.product_list ul li h2{
		font-size: 22px;
	}
	.product_list ul li p{
		font-size: 13px;
	}
}


/* expage */
.curr {
	display: inline-block;
	padding:0 12px;
	margin-right: 1px;
	font-size: 16px;
	line-height: 35px;
	text-align: center;
	color: #fff;
	background: #cecece;
	border-radius: 4px;
}
a.page {
	display: inline-block;
	padding:0 12px;
	margin-right: 1px;
	font-size: 16px;
	line-height: 35px;
	text-align: center;
	color: #fff;
	background: #48c18b;
	border-radius: 4px;
}
a.page:visited {
	line-height: 42px;
	text-decoration: none;
	color: #fff;
}
.ra {
	color: #666;
}
.ra a,
.ra a:link {
	text-decoration: none;
	color: #666;
}
.ra a:hover {
	text-decoration: underline;
	color: #666;
}
.red {
	color: #ff3330;
}
.yrr {
	color: #FF9900;
}
.bb {
	font-weight: bold;
}
.expage {
	width: 100%;
	padding-top: 30px;
	margin-left: 0px;
	line-height: 30px;
	text-align: center;
}
.error {
	border: 1px #f40 solid;
}
.right {
	border: 1px #44b549 solid;
}







.newsbox{
	padding: 85px 0;
}
.newslist ol li{
	float: left;
	width: 32%;
	margin: 0 2% 2% 0;
	background-color: #fff;
	box-shadow: 0 0 8px 0 rgba(0,0,0,.1);
	border-radius: 10px;
	overflow: hidden;
}
.newslist ol li:nth-child(3n){
	margin-right: 0;
}
.newslist ol li a{
	display: block;
}
.newslist ol li .img{
	width: 100%;
	overflow: hidden;
}
.newslist ol li .img span{
	display: block;
	width: 100%;
	padding-bottom: 59%;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.newslist ol li .text{
	padding: 7%;
}
.newslist ol li h3{
	margin-bottom: 5px;
	font: 22px/1.5 '微软雅黑';
	color: #000;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.newslist ol li p{
	font-size: 14px;
	line-height: 28px;
	height: 56px;
	margin-bottom: 10px;
}
.newslist ol li .time{
	font-size: 14px;
	color: #d0d0d0;
}
.newslist ol li:hover{
	box-shadow: 0 5px 30px 0 rgba(0,0,0,.15);
}
.newslist ol li:hover h3{
	color: #48c18b;
}
.newslist ol li:hover .img span{
	transform: scale(1.05,1.05);
}


.news_show_left{
	float: left;
	width: 27%;
	padding: 30px;
	background: #fff;
	border-radius: 5px;
	box-sizing: border-box;
	overflow: hidden;
}
.news_show_left h2 {
	font-size: 1.5em;
	font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: left;
	color: #000;
}
.news_info{
	padding-bottom: 25px;
	line-height: 30px;
	color: #999;
}
.news_info a{
	display: block;
	width: 150px;
	padding: 5px 10px;
	margin-top: 30px;
	font-size: 14px;
	text-align: center;
	color: #fff;
	background: #333;
	border-radius: 40px;
	cursor: pointer;
}
.news_content{
	float: right;
	width: 70%;
	font-size: 16px;
	padding: 30px;
	line-height: 28px;
	color: #555;
	background: #fff;
	border-radius: 5px;
	box-sizing: border-box;
	overflow: hidden;
}
.news_show-content p {
	margin-bottom: 10px;
}



.pro_title {
	padding-bottom: 45px;
}

.pro_title h2 {
	font-size: 32px;
	color: #000;
}

.product_menu {
	margin-bottom: 35px;
}

.product_menu ul li {
	float: left;
	margin: 0 8px 8px 0;
}

.product_menu ul li a {
	position: relative;
	display: block;
	padding: 0 30px;
	font-size: 16px;
	line-height: 48px;
	border-radius: 4px;
	overflow: hidden;
	background-color: #fff;
	transition: all 0.5s;
}

.product_menu ul li a:hover,
.product_menu ul li a.on {
	color: #fff;
	background-color: #000;
}

.searchbox {
	display: block;
	width: 27%;
}

.searchbox input[type="text"] {
	float: left;
	width: calc(100% - 70px);
	padding: 0 15px;
	line-height: 48px;
	background-color: #fff;
	border: 0;
}

.searchbox input[type="submit"] {
	float: left;
	width: 70px;
	height: 48px;
	background: url(search_icon.png) center no-repeat #000;
	cursor: pointer;
}

.product_list ul li {
	position: relative;
	float: left;
	width: calc(94%/4);
	margin: 0 2% 1.5% 0;
	transition: all 0.5s;
}

.product_list ul li:nth-child(4n) {
	margin-right: 0;
}

.product_list ul li img {
	width: 100%;
}

.product_list ul li h3 {
	font-size: 20px;
	line-height: 3;
	font-weight: normal;
	text-align: center;
	color: #000;
	background-color: #fff;
}

.product_list ul li:hover {
	transform: translateY(-5px);
	box-shadow: 0 20px 35px -15px rgba(0, 0, 0, .25);
}

.product_list ul li em {
	position: absolute;
	top: 10px;
	left: 10px;
	display: block;
	padding: 4px 15px;
	color: #fff;
	background-color: #000;
	border-radius: 35px;
	font-style: normal;
}

.product_mext {
	margin-bottom: 30px;
	font-size: 16px;
	line-height: 50px;
}

.product_mext a {
	margin: 0 8px;
}

.product_mext a:hover {
	text-decoration: underline;
}

.product_left {
	width: 30%;
	height: auto;
}

.product_left .product-img {
	border: 1px solid #d5d5d5;
}

.product_left .product-img img {
	width: 100%;
}

.product_left .swiper-pagination {
	padding: 0 20px;
	text-align: left;
	bottom: 15px;
}

.product_left .swiper-pagination span.swiper-pagination-bullet-active {
	background-color: #000;
}

.product_info {
	padding: 30px 0 15px;
	border-bottom: 1px solid #e5e5e5;
}

.product_info h2 {
	font: bold 28px/1.5 "arial";
	color: #000;
}

.product_info p {
	font: 18px/1.5 "微软雅黑";
	color: #666;
}

.product_desc {
	padding: 35px 0 15px;
	border-bottom: 1px solid #e5e5e5;
}

.product_desc h2,
.product_recom h2 {
	margin-bottom: 20px;
	font: 24px/1 '微软雅黑';
	color: #000;
}

.product_desc ul li {
	font-size: 16px;
	line-height: 1.8;
	font-family: arial, '微软雅黑';
	color: #999;
}

.product_recom {
	padding-top: 30px;
}

.product_recom ul li {
	width: 100%;
	margin-bottom: 12px;
	background-color: #fff;
	transition: all 0.5s;
}

.product_recom ul li:hover {
	box-shadow: 0 0 25px 0 rgba(0, 0, 0, .15);
}

.product_recom ul li a {
	position: relative;
	display: block;
	width: 100%;
	padding: 12px;
	overflow: hidden;
	box-sizing: border-box;
	background: #fff;
}

.product_recom ul li em {
	position: absolute;
	top: 50%;
	right: 20px;
	z-index: 9;
	display: block;
	width: 45px;
	line-height: 20px;
	font-size: 14px;
	font-style: normal;
	text-align: center;
	color: #fff;
	border-radius: 20px;
	background-color: #000;
	transform: translateY(-50%);
}

.product_recom ul li a .img {
	width: 110px;
	float: left;
	overflow: hidden;
	margin-right: 30px;
}

.product_recom ul li a .text {
	float: left;
	width: 58%;
	padding-top: 30px;
}

.product_recom ul li a .text h3 {
	font-size: 16px;
	line-height: 2;
	color: #000;
	width: 70%;
}

.product_recom ul li a .text p {
	font-size: 16px;
	color: #adadad;
}
.product_recom ul li a .text h4 {
	font-size: 20px;
	color: #333;
}
.product_right {
	width: 66%;
	padding: 2%;
	text-align: center;
	background-color: #fff;
	box-sizing: border-box;
}

.product_detailed {
	min-height: 700px;
	text-align: center;
}

.product_detailed img {
	width: auto;
	max-width: 100%;
}


.mask_bg {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10000;
	display: none;
	background: #000;
	opacity: 0;
	-webkit-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
	-o-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
	-ms-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
	animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
}

@-webkit-keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

@-o-keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

@-ms-keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

@keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

.video_show {
	width: 1000px;
	height: 680px;
	position: fixed;
	left: 50%;
	margin-left: -500px;
	top: -1000px;
	margin-top: -340px;
	opacity: 0;
	z-index: 10001;
	border-radius: 5px;
	display: none;
	-webkit-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	-o-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	-ms-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
}

@-webkit-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@-o-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@-ms-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

.video_show i {
	display: block;
	width: 40px;
	height: 40px;
	position: absolute;
	right: -17px;
	top: 18px;
	line-height: 40px;
	font-size: 20px;
	text-align: center;
	cursor: pointer;
	color: #fff;
	font-size: 22px;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	font-weight: bold;
	background: url(closed.png);
	background-size: cover;
}

.video_show i:hover {
	transform: rotate(90deg);
}

.video_show .content {
	width: 90%;
	margin: 20px 5%;
}

.video_show .content h2 {
	line-height: 50px;
	color: #4c321c;
}

.video_show .content .show_date {
	width: 100%;
	height: 25px;
	margin: 10px 0;
	background: #F9F9F9;
	line-height: 25px;
	color: #666;
	text-indent: 2em;
}

.video_show .content .show_intro {
	width: 100%;
	text-align: left;
	font-size: 14px;
	border: 10px solid #fff;
	background-color: #fff;
	display: grid;
}

.video_show iframe,
.video_show video {
	width: 100%;
	max-height: 500px;
}


.video_ise {
	display: inline-block !important;
	margin: 0 auto;
	width: 81px;
	height: 81px;
	cursor: pointer;
	line-height: 50px;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	opacity: 1;
	margin-top: -40px;
	z-index: 99;
}

.video_ise img {
	width: 100%;
}

.pro_video:hover .video_ise {
	width: 100px;
	height: 100px;
	margin-top: -50px;
}

.pro_video:hover .video_img {
	opacity: .9;
}

.pro_video {
	background-color: #000;
}

.node {
	padding: 150px 0;
	text-align: center;
}

.node h4 {
	font-size: 30px;
	font-weight: normal;
	color: #000;
}





















@media screen and (max-width:1680px) {
	.newsbox{
		padding: 75px 0;
	}
	.newslist ol li h3{
		font-size: 20px;
	}
	.newslist ol li p{
		font-size: 13px;
		line-height: 26px;
		height: 52px;
	}
	.newslist ol li .time{
		font-size: 13px;
	}
	.news_show_left h2{
		font-size: 1.4em;
	}
	.news_info{
		font-size: 13px;
	}
	.news_info a{
		margin-top: 25px;
		width: 140px;
		padding: 3px 10px;
	}
	.news_content{
		font-size: 15px;
	}
}
@media screen and (max-width:1440px) {
	.newsbox{
		padding: 65px 0;
	}
	.newslist ol li h3{
		font-size: 18px;
	}
	.newslist ol li p{
		font-size: 12px;
		line-height: 24px;
		height: 48px;
	}
	.newslist ol li .time{
		font-size: 12px;
	}
	.news_show_left h2{
		font-size: 1.3em;
	}
	.news_info{
		font-size: 12px;
	}
	.news_info a{
		margin-top: 20px;
		width: 130px;
		padding: 1px 10px;
	}
	.news_content{
		font-size: 14px;
	}
}