/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input,button,textarea,dl,dt{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;font-family: normal;font-weight: normal;}
body{ font-size:14px;font-family:' '; color:#111;overflow-x: hidden;}
a img{
  border: 0;
}
em {
  font-style: normal;
}
body.head_on{overflow:hidden;}
a{text-decoration:none;color: #333;transition: all .3s;}


.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{ width:1200px; margin:0 auto;}


/* 轮播图通用 */
.swiper-container {width: 100%;height: 100%;}
.swiper-slide
{
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img{
	width: 100%;
}

.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}


/* header */
.headerbox{
	width: 100%;
	background-color: rgba(50, 50, 50, 1);
	height: 105px;
}
.headerbox .header{
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-around;
}
.headerbox .header .logo:hover img{
	transform: perspective(800px) rotateY(360deg);
}
.headerbox .header .logo img{
	max-width: 100%;
	height: 70px;
	transform: perspective(800px) rotateY(0deg);
	transition: all 1s ease;
}
.headerbox .header .desc{
	color: #fff;
	font-size: 16px;
}
.headerbox .header .desc p:first-child{
	padding-bottom: 10px;
}
/* 导航栏 */
.menu{line-height:105px;}
.menu ul li{ float:left; position:relative;padding: 0 15px;box-sizing: border-box;}
/*二级*/
.menu ul li .m_nav2{ background-color: rgba(50, 50, 50, 1);position:absolute; left:0px; top:105px; box-shadow:2px 2px 5px rgba(0,0,0,0.2);display:none;z-index: 99;min-width: 165px;word-break: keep-all; /*避免内容换行*/}
.menu ul li .m_nav2 .m_item{ line-height:45px;border-bottom:#ddd dotted 1px;position: relative; }
.menu ul li .m_nav2 .m_item a{ font-size:16px; color: #d6d6d6;display:block; padding:0; text-align:left;padding: 0 10px;box-sizing: border-box;}
.menu ul li .m_nav2 .m_item a:hover{ color: #d6d6d6;}
/*三级*/
.menu .m_nav2 .m_item .m_nav3{position: absolute;left: 100%;top: 0;background-color: rgba(50, 50, 50, 1); box-shadow:2px 2px 5px rgba(0,0,0,0.2);width: 200px;box-sizing: border-box;display: none;}
.menu .m_nav2 .m_item .m_nav3 dd{ line-height:45px;border-bottom:#ddd dotted 1px;position: relative; }
/*链接样式*/
.menu a{ font-size:16px;color: #d6d6d6; text-decoration:none;display:block;text-align:center;position: relative;}
.menu a:hover{color: #d6d6d6;}
a.menu_hover{color: #d6d6d6;}
.menu_down span{ display:block;}

/*线*/
.menu ul li .line{position: absolute;bottom: 32px;left: 0%;right: 0%; display: inline-block; width:0; margin: 0 auto;background: #d6d6d6; height: 2px; -webkit-transition: all 0.5s ease-in-out; transition: all 0.5s ease-in-out;}
.menu ul li span a:hover .line{ width: 100%;}

/* index1 */
.index1box{
	width: 100%;
	margin: 0 auto;
	background-color: rgba(255,255,255,1);
}
.index1box .index1{
	width: 100%;
	padding: 100px 0;
	margin: 0 auto;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
}
.index1box .index1 a{
	display: block;
}
.index1box .index1 img{
	max-width: 100%;
	display: block;
	transition: transform 1s ease 0s;
	transform: scale(1);
	
}
.index1box .index1 img:hover{
	transform: scale(1.05);
}

.index2box{
	width: 100%;
	margin: 0 auto;
	background-color: rgba(245, 245, 245, 1);
}
.index2box .index2{
	width: 100%;
	padding: 100px 0;
	margin: 0 auto;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
}
.index2box .index2 .imgbox{
	display: block;
	position: relative;	
}
.index2box .index2 .imgbox img{
	transition: transform 1s ease 0s;
	transform: scale(1);
}
.index2box .index2 .imgbox .img{
	position: absolute;
	left: -20px;
	bottom: -65px;
}
.index2box .index2 .imgbox:hover img{
	transform: scale(1.05);
}


/* index3 */
.index3box{
	width: 100%;
	height: 670px;
	background-size: cover;
	background-repeat: no-repeat;
	display: flex;
	align-items: center;
	justify-content: center;
}
.index3box h1{
	font-size: 60px;
	font-weight: bold;
	color: white;
	transform: perspective(800px) rotateY(0deg);
	transition: all 1s ease;
}
.index3box h1:hover{
	transform: perspective(800px) rotateY(360deg);
}
.index3box h1 a{
	color: white;
}

/* index4 */
.index4box{
	padding: 20px 0 40px 0;
	box-sizing: border-box;
	width: 100%;
}
.index4box ul{
	display: flex;
	flex-wrap: wrap;
}
.index4box ul li{
	width: 50%;
	padding: 0 5px;
	box-sizing: border-box;	
}
.index4box ul li a{
	display: block;
	width: 100%;
	position: relative;
}
.index4box ul li a img{
	width: 100%;
}
.index4box ul li a .text{
	position: absolute;
	left: 5%;
	top: 15%;
	width: 400px;
}
.index4box ul li a .text h1{
	font-size: 50px;
	font-weight: bold;
	color: #636363;
	margin-bottom: 10px;
}
.index4box ul li a .text h3{
	text-align: right;
	font-size: 35px;
	font-weight: 600;
	color: #626262;
}


/* footer */
.footerbox{
	width: 100%;
	background-color: rgba(242, 242, 242, 1);
	color: #676767;
	margin-top: 20px;}
.footer{
	padding: 40px 0 20px 0;
	box-sizing: border-box;	
	display: flex;
	flex-wrap: wrap;
}
.footer .footer_left{
	width: 80%;
}
.footer .footer_right{
	width: 20%;
}
.footer .footer_right img{
	max-width: 100%;
}
.footer .footer_right p{
	font-size: 12px;
	color: white;
	margin-top: 10px;
}
.footer .footer_left ul{
	display: flex;
	flex-wrap: wrap;
}
.footer .footer_left ul li{
	width: 25%;
	padding: 0 20px;
	box-sizing: border-box;
}
.footer .footer_left ul li .footer_logo{
	width: 100%;
	display: flex;
	justify-content: center;
}
.footer .footer_left ul li .footer_logo img{
	max-width: 100%;
}
.footer .footer_left ul li a{
	font-size: 12px;
	color: #676767;
}

.footer .footer_left ul li h3 a{
	font-size: 16px;
	color: #676767;
}
.footer .footer_left ul li dl dd{
	font-size: 12px;
	color: #676767;
}
.footer .footer_left ul li dl{
	padding-top: 20px;
	box-sizing: border-box;
}
.footer_share{
	padding: 20px 0;
	box-sizing: border-box;
	border-bottom: 1px solid #ddd;
}
.footer_share ul{display: flex;align-items: center;justify-content: center;}
.footer_share ul li{padding: 0 5px;box-sizing: border-box;}
.footer_share ul li a{display: block;transform: perspective(800px) rotateY(0deg);transition: all 1s ease;}
.footer_share ul li a img{max-width: 100%;}

.footer_share ul li a:hover{
	transform: perspective(800px) rotateY(360deg);
}
.footer_bottom{
	padding: 30px 0;
	box-sizing: border-box;
	width: 100%;
	text-align: center;
}
.footer_bottom p{
	font-size: 14px;
	color: #707070;
}
.footer_bottom p a{
	color: #707070;
}
.footer_bottom p img{
	padding-left: 5px;
	box-sizing: border-box;
}
.footer_bottom p a:hover{
	text-decoration: underline;
}
.footer_bottom p a:last-child:hover{
	text-decoration: none;
}




/* inside */
.insidebox{
	padding: 50px 0;
	box-sizing: border-box;
	width: 100%;
	margin:  0 auto;
}
.inside{
	width: 100%;
	margin: 0 auto;
}

/* about */
.inside .title{
	text-align: center;
}
.inside .title h1{
	color: rgba(30, 30, 30,1);
	font-size: 30px;
	font-weight: 600;
}
.inside .about_content{
	padding: 30px 0;
	box-sizing: border-box;
}
.inside .about_content p{
	font-size: 15px;
	line-height: 35px;
	text-align: left;
	color: #444;
	font-family: Arial, Helvetica, sans-serif;
}
.inside .about_img{
	border: 1px solid #ddd;
	padding: 20px 0px;
	box-sizing: border-box;
}
.inside .about_img ul{
	display: flex;
	flex-wrap: wrap;
}
.inside .about_img ul li{
	width: 33.33%;
	padding: 0 20px;
	box-sizing: border-box;
	margin-bottom: 20px;
}
.inside .about_img ul li .imgbox{
	width: 100%;
	position: relative;
	display: block;
	font-size: 0;
}
.inside .about_img ul li .imgbox img{
	width: 100%;
	height: 250px;
}
.inside .about_img ul li .imgbox .textbox{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 40px;
	box-sizing: border-box;
	background: rgba(0,0,0,0.6);
}
.inside .about_img ul li .imgbox .textbox p{
	font-size: 14px;
	color: white;
	text-align: center;
	line-height: 40px;
}

/* news */
.newsbox{
	padding: 50px 0;
	box-sizing: border-box;
	width: 100%;
	margin:  0 auto;
}
.news_titlebox{
	width: 100%;
	margin: 0 auto;
	padding: 30px 0;
	box-sizing: border-box;
	border-bottom: 1px solid rgba(226, 226, 226, 1);
}
.news_titlebox .news_title{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.news_titlebox .news_title .title_list ul{display: flex;align-items: center;}
.news_titlebox .news_title .title_list ul li{
	padding-right: 10px;
	box-sizing: border-box;
}
.news_titlebox .news_title .title_list ul li a{
	color: rgba(0, 0, 0,1);
	background: #e8e8e8;
	font-size: 14px;
	text-align: center;
	padding: 8px 15px;
	box-sizing: border-box;
}
.news_titlebox .news_title .title_list ul li a:hover{
	background: #323232;
	color: white;
}
.news_titlebox .news_title  h1{
	font-size: 20px;
	color: #323232;
}
.news_imgbox{
	width: 100%;
	margin: 0 auto;
}
.news_imgbox .news_img{
	padding: 20px 0;
	box-sizing: border-box;
	width: 100%;
	margin: 0 auto;
}
.news_imgbox .news_img ul li{
	width: 100%;
	margin-bottom: 20px;
}
.news_imgbox .news_img ul li .news_item{
	display: block;
	width: 100%;
	display: flex;
	justify-content: space-between;
	border-bottom: 1px dashed #ccc;
	background: #f7f7f7;
	padding-bottom: 15px;
	box-sizing: border-box;
	transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}
.news_item .item_left{
	width: 230px;
	padding: 15px;
	box-sizing: border-box;
	background: #ccc;
	transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}
.news_item .item_left img{
	width: 100%;
}
.news_item .item_right{
	padding: 30px 0px 30px 20px;
	box-sizing: border-box;
	display: flex;
	flex: 1;
	justify-content: space-between;
	align-items: center;
}
.news_item .item_right .right_lt{
	width: 56%;
	transition: all .3s ease-out 0s;
}
.news_item .item_right .right_lt h3{
	font-size: 16px;
	color: #666;
	line-height: 24px;
	margin-bottom: 10px;
	transition: all .3s ease-out 0s;
}
.news_item .item_right .right_lt p{
	color: #666;
	font-size: 13px;
	line-height: 24px;
	transition: all .3s ease-out 0s;
}
.news_item .item_right .right_rt{
	padding: 0 20px;
	box-sizing: border-box;
}
.news_item .item_right .right_rt span{
	display: block;
	padding: 5px 10px;
	box-sizing: border-box;
	background-color: #ccc;
	border: 1px solid #ccc;
	border-radius: 18px;
	margin-right: 105px;
	transition: all .5s cubic-bezier(.215, .61, .355, 1) 0s;
}
.news_imgbox .news_img ul li:hover .news_item{
	border: 1px solid #efefef;
	box-shadow: 0 6px 10px 5px rgb(0 0 0 / 8%);
}
.news_imgbox .news_img ul li:hover .news_item .item_right .right_rt span{
	background: #ccc;
	margin-right: 60px;
	color: white;
}
.news_imgbox .news_img ul li:hover .news_item .item_right .right_lt h3{
	color: #333;
}
.news_imgbox .news_img ul li:hover .news_item .item_right .right_lt p{
	color: #999;
}


/* product */
.product_imgbox{
	width: 100%;
	margin: 0 auto;
}
.selectbox{
	display: flex;
	align-items: center;
	margin-bottom: 30px;
}
.selectbox select{
	margin-right: 15px;
	width: 250px;
	height: 40px;
	background: #085da8;
	font-size: 20px;
	color: white;
	outline: none;
}
.selectbox select option{
	background-color: #fff;
	color: #333;
}
.product_imgbox .product_img{
	padding: 20px 0;
	box-sizing: border-box;
	width: 100%;
	margin: 0 auto;
}
.product_imgbox .product_img ul{
	display: flex;
	flex-wrap: wrap;
}
.product_imgbox .product_img ul li{
	width: 25%;
	padding: 0 20px;
	box-sizing: border-box;
	margin-bottom: 20px;
}
.product_imgbox .product_img ul li .pro_item{
	display: block;
	width: 100%;
}
.pro_item .imgbox{
	width: 100%;
	font-size: 0;
	position: relative;
}
.pro_item .imgbox img{
	width: 100%;
}

.pro_item .zhao{
	position: absolute;
	left: 0;
	left: 0;
    top: 0;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    background: rgba(235,97,35,.2);
    background: #da251c\9;
    filter: alpha(opacity=20);
    z-index: 20;
    opacity: 0;
    transform: skewX(45deg);
    visibility: hidden;
    transition: 360ms;
}
.pro_item .zhao:before{
	content: "";
    width: 100%;
    height: 0%;
    border-left: 3px solid #da251c;
    border-right: 3px solid #da251c;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
    transition: 320ms;
}
.pro_item .zhao:after{
	content: "";
    width: 0%;
    height: 100%;
    border-top: 3px solid #da251c;
    border-bottom: 3px solid #da251c;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
    transition: 320ms;
}
.pro_item .zhao b{
	display: block;
    width: 46px;
    height: 46px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -23px;
    margin-top: -23px;
    z-index: 30;
}
.pro_item .zhao b:after{
	content: "";
    width: 1px;
    height: 100%;
    background: #da251c;
    position: absolute;
    left: 23px;
    top: 0;
    transform: translateY(-80px);
    -webkit-transform: translateY(-80px);
    -moz-transform: translateY(-80px);
}
.pro_item .zhao b:before{
	content: "";
    width: 100%;
    height: 1px;
    background: #da251c;
    position: absolute;
    left: 0;
    top: 23px;
    transform: translateX(-80px);
    -webkit-transform: translateX(-80px);
    -moz-transform: translateX(-80px);
}
.product_imgbox .product_img ul li:hover .pro_item .zhao{
	opacity: 1;
    transform: skewX(0);
    visibility: visible;
}
.product_imgbox .product_img ul li:hover .pro_item .zhao:before{
	height: 100%;
    transition: 330ms 200ms;
}
.product_imgbox .product_img ul li:hover .pro_item .zhao:after{
	width: 100%;
    transition: 330ms 200ms;
}
.product_imgbox .product_img ul li:hover .pro_item .zhao b:after{
	transition: 355ms 240ms;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
}
.product_imgbox .product_img ul li:hover .pro_item .zhao b:before{
	transition: 355ms 180ms;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
}
.product_imgbox .product_img ul li .pro_item .textbox{
	display: block;
    color: #5d5d5d;
    font-size: 13px;
    line-height: normal;
    margin-top: 14px;
    text-align: center;
    line-height: 30px;
    transition: 350ms;
}
.product_imgbox .product_img ul li:hover .pro_item .textbox{
	color: #da251c;
}



/* message */
.inputbox{
	max-width: 890px;
	margin: 0 auto;
	padding: 50px 0;
	box-sizing: border-box;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.input{
	display: flex;
	width: 100%;
	margin-bottom: 20px;
}
.input textarea{
	padding: 5px;
	box-sizing: border-box;
	border: 1px solid rgba(228, 228, 228, 1);
	width: 450px;
	height: 130px;
	
	border-color: #f0f0f0;
}
.input textarea::placeholder{
	font-size: 14px;
	color: #cdcdcd;
}
.input span{
	font-size: 14px;
	color: #5a5a5a;
	padding-right: 10px;
	width: 15%;
	text-align: right;
}
.input span i{
	color: #ff1800;
	padding-right: 5px;
	box-sizing: border-box;
}
.input1{
	width: 100%;
	
}
.input1 input{
	border: 1px solid #f0f0f0;
	width: 400px;
	height: 30px;
	font-size: 14px;
	color: #999;
	border-color: #f0f0f0;
	padding: 0 15px;
	border-radius: 2px;
	box-sizing: border-box;
}
.input input::placeholder{
	font-size: 14px;
	color: #cdcdcd;
}
.enter_btn .btn{
	padding: 10px 15px;
	box-sizing: border-box;
	background-color: rgba(102, 102, 102, 1);
	font-size: 14px;
	color: white;
}
.yzmbox img{
	max-width: 100%;
}


/* contact */
.contact_content{
	padding: 20px 0;
	box-sizing: border-box;
	width: 100%;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
}
.contact_content .contact_left{
	width: 50%;
}
.contact_content .contact_left img{
	width: 100%;
}
.contact_content .contact_right{
	width: 50%;
	padding-left: 50px;
	box-sizing: border-box;
}
.contact_content .contact_right .desc{
    padding-bottom: 10px;
	box-sizing: border-box;
    border-bottom: solid 1px #dcdcdc;    
    width: 100%;
}
.contact_content .contact_right .desc p{
	font-size: 18px;
	font-weight: bold;
	color: #333333;
	margin-bottom: 10px;
	font-family: Arial, Helvetica, sans-serif;
}
.contact_content .contact_right .else_desc{
	padding-top: 10px;
	box-sizing: border-box;
}
.contact_content .contact_right .else_desc p{
	line-height: 35px;
    font-size: 16px;
    font-family: Arial, Helvetica, sans-serif;
	color: #666;
}
.contact_content .contact_right .else_desc p a{
	color: #666;
}
.contact_content .contact_right .else_desc p a span{
	padding-left: 60px;
	box-sizing: border-box;
}
.contact_content .contact_right .else_desc p a:hover{
	color: #333333;
}