*{
	padding:0px;
	margin:0px;
	box-sizing:border-box;
	/*user-select: none;*/
}
html{
	font-size:12px / 24px;
	max-width: 1920px;
	min-width: 1200px;
	overflow-x: hidden;
	position: relative;
	left: 50%;
	transform: translateX(-50%);
}
html,body{
	font-family: "MicroSoft YaHei";
	/*overflow-x: hidden;*/
}
ul,li{
	list-style:none;
}
img{
	border:none;
}
.page_turner {
	display: flex;
	align-items: center;
	justify-content: center;
}
.page_turner a, .page_turner span {display:block;border:1px solid #303030;padding:5px;margin-left:4px; line-height:14px;}
.page_turner a:link, .page_turner a:visited { text-decoration:none; }
.page_turner a:hover, .page_turner a.c {background:#303030; color:#fff;}


a{
	text-decoration: none;
	color:#666;
}
h1,h2,h3,h4,h5,h6{
	margin:0px;
}
.line_1{
	white-space: nowrap;
	overflow: hidden;
    text-overflow: ellipsis;
}
.line_2{
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp:2;
	-webkit-box-orient: vertical;
}
.hbtn{
	transition: .3s ease-out;
}
.d li{
    float:left;
}
.clearfix::after{
    content:"";
    display: block;
    clear:both;
}
.clearfix::after{
	content: "";
	display: block;
	clear:both;
}

/*header*/
#swiper_banner img{
	width:100%;
	vertical-align: top;
}
#swiper_banner .pagination{
	position: absolute;
	bottom:20px;
	z-index:19;
	display: flex;
	justify-content: center;
	align-items: flex-start;
}
#swiper_banner .bannerbullet{
	width:30px;
	height:8px;
	margin:0 6px;
	background: #333;
	border-radius:0;
	background-color:#ef7b45;
	opacity:0.4;
	cursor: pointer;
}
#swiper_banner .bannerbullet_active{
	opacity: 1;
}
.bannerword{
	position: absolute;
	left: 50%;
	top:50%;
	transform: translate(-50%,-50%);
	width: 960px;
	height: 310px;
	padding: 40px 63px 0;
	background-color: rgba(39,39,39,.14);
	z-index:0;
	opacity: 0;
	text-align: center;
}
#swiper_banner:hover > .bannerword{
	opacity: 1;
	z-index: 29;
}
.bannerword h5{
	font-size: 54px;
	color: #fff;
	line-height: 1;
}
.bannerword p{
	font-size: 32px;
	color: #fff;
	margin:35px 0 10px;
}
.bannerword a{
	display: block;
	width: 184px;
	height: 59px;
	background-color: #ef7b45;
	border:1px solid #ef7b45;
	margin:0 auto;
	font-size: 18px;
	color:#ffffff;
	line-height: 57px;
}
.bannerword a:hover{
	background-color: #fff;
	color: #ef7b45;
}
.childbanner{
	height: 250px;
	display: flex;
	align-items: center;
	justify-content: center;
	background:url(../images/childbanner.jpg) center top;
}
.childbanner p{
	font-size: 30px;
	color: #fff;
}
.wrap{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.topsearchwrap{
	height: 47px;
	background-color: #ef7b45;
}
.topsearchwrap.on{
	margin-bottom: 104px;
}
.topsearch{
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: flex-end;
}
.topform{
	height: 32px;
	display: flex;
	align-items: center;
}
.topform input[type="text"]{
	background-color: #fff;
	border:none;
	height: 32px;
	padding-left: 13px;
	outline:none;
	width: 168px;
}
.topform input[type="submit"]{
	width:32px;
	height: 32px;
	border:none;
	background:url(../images/icon_search.png) center center no-repeat ;
	background-color: #fff;
	cursor: pointer;
}
.topnavwrap{
	background-color: #fff;
}
.topnavwrap.on{
	position: fixed;
	top: 0;
	left:0;
	right:0;
	box-shadow: 0 0 10px #d7d4d4;
	z-index: 99;
}
.topnav{
	height: 104px;
	display: flex;
	align-items: center;
}
.navwrap{
	height: 100%;
	display: flex;
	align-items: center;
	margin-left: auto;
}
.navwrap li{
	height: 100%;
	margin-left: 44px;
	position: relative;
}
.navwrap .nav_li_a{
	font-size: 16px;
	color: #000000;
	line-height: 104px;
}
.nav_li_a.liston::after{
	transition: .4s;
	content:"";
	display: inline-block;
	width: 9px;
	height: 8px;
	margin-left: 3px;
	background: url(../images/list-more.png) center center no-repeat;
}
.nav_li_a.on{
	color: #ef7b45;
}
.navwrap li:hover > .nav_li_a{
	color: #ef7b45;
}
.navwrap li:hover > .nav_li_a.liston::after{
	transform: rotate(180deg);
}
.downlist{
	position: absolute;
	top:100%;
	left:-35px;
	right:-35px;
	z-index:10;
	background: #fff;
	display: none;
	border-bottom-left-radius: 3px;
	border-bottom-right-radius: 3px;
}
.nav_div_a{
	display: block;
	text-align: center;
	color: #5d5d5d;
	line-height: 44px;
	font-size: 14px;
}
.nav_div_a:hover{
	color: #ef7b45;
}


/*footer*/
footer{
	height: 143px;
	background-color: #333333;
}
.footer{
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.ft-item{
	padding-left: 64px;
	padding-top: 50px;
	height: 100%;
}
.ft-item h5{
	font-size: 18px;
	color: #ffffff;
	margin-bottom:10px;
}
.ft-item p{
	font-size: 14px;
	color: #ffffff;
}
.footer .ft-item:nth-child(1){
	background:url(../images/icon-address.png) left 16px top 42px no-repeat;
}
.footer .ft-item:nth-child(2){
	background:url(../images/icon-tel.png) left 16px top 42px no-repeat;
}
.footer .ft-item:nth-child(3){
	background:url(../images/icon-msg.png) left 16px top 46px no-repeat;
}




/*index*/
.index1wrap{
	height: 1041px;
	background:url(../images/bg-pro.png) center top;
}
.index1{
	padding-top: 115px;
}
.index1-title{
	text-align: center;
	font-size: 36px;
	color: #ffffff;
	line-height: 1;
	text-transform: uppercase;
	margin-bottom: 125px;
}
.index1-content{
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-wrap: wrap;
}
.index1-item{
	width: 394px;
	height: 276px;
	margin-bottom: 93px;
	text-align: center;
	padding-top: 180px;
	border-radius: 35px;
	background-color: #fff;
	background-position: center top 55px;
	background-repeat: no-repeat;
	color: #000000;
}
.index1-item:nth-child(1){
	background-image: url(../images/pro-1.png);
}
.index1-item:nth-child(2){
	background-image: url(../images/pro-2.png);
	margin-left: 9px;
	margin-right: 9px;
}
.index1-item:nth-child(3){
	background-image: url(../images/pro-3.png);
}
.index1-item:nth-child(4){
	background-image: url(../images/pro-4.png);
	margin-right: 9px;
}
.index1-item:nth-child(5){
	background-image: url(../images/pro-5.png);
}
.index1-item p{
	font-size: 18px;
}
.index1-item:nth-child(1):hover{
	background-image:url(../images/pro-1-h.png);
}
.index1-item:nth-child(2):hover{
	background-image:url(../images/pro-2-h.png);
}
.index1-item:nth-child(3):hover{
	background-image:url(../images/pro-3-h.png);
}
.index1-item:nth-child(4):hover{
	background-image:url(../images/pro-4-h.png);
}
.index1-item:nth-child(5):hover{
	background-image:url(../images/pro-5-h.png);
}
.index1-item:hover{
	background-color: #ef7b45;
	color: #fff;
}
.index2{
	height: 785px;
	padding-top: 77px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}
.index2-left{
	width: 750px;
}
.index2-title{
	font-size: 36px;
	color: #000000;
	margin-bottom: 42px;
}
.index2-content{
	font-size: 14px;
	color: #000000;
	line-height: 32px;
	margin-bottom: 15px;
}
.index2-itemwrap{
	width: 695px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	flex-wrap: wrap;
}
.index2-item{
	width: 325px;
	margin-bottom: 20px;
}
.index2-item h5{
	font-size: 18px;
	color: #000000;
	margin-top: 25px;
	margin-bottom: 5px;
}
.index2-item p{
	font-size: 14px;
	color:#000000;
	line-height: 28px;
}
.index2-right{
	width:400px;
	height: 600px; 
	position: relative;
}
.index2-right video{
	width: 100%;
	height: 100%;
}
.index3wrap{
	background:url(../images/bg-news.png) center top;
}
.index3{
	height: 705px;
}
.index3-title{
	text-align: center;
	margin-top: 30px;
	font-size: 30px;
}
#swiper_news{
	padding-top: 188px;
}
.newslide{
	height: 388px;
	border:1px solid #d9d9d9;
	border-radius: 22px;
	border-bottom-left-radius: 0;
	position: relative;
	padding-top:170px;
	padding-left: 10px;
	padding-right: 80px;
}
.inews-title{
	font-size: 18px;
	color: #000000;
	font-weight: bold;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 12px;
}
.inews-content{
	font-size: 14px;
	color: #464646;
	line-height: 34px;
	margin-bottom: 10px;
}
.inews-more{
	font-size: 14px;
	color:#ffb24f;
	font-weight: bold;
}
.inews-more:hover{
	text-decoration: underline;
}
.newslide .img{
	position: absolute;
	top:-100px;
	left:0;
	width: 345px;
	height: 252px;
	overflow: hidden;
	border-radius: 22px;
	border-bottom-left-radius: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}
.newslide .img img{
	min-width: 100%;
	min-height: 100%;
	vertical-align: top;
}
.index4wrap{
	height: 240px;
	background-color: #ef7b45;
}
.index4{
	height: 100%;
	display: flex;
	align-items: center;
}
.index4-mid{
	margin-left: 25px;
}
.index4-mid p:nth-child(1){
	font-size: 18px;
	color: #ffffff;
	font-weight: bold;
	margin-bottom: 10px;
}
.index4-mid p:nth-child(2){
	font-size:14px;
	color: #ffffff;
}
.indexform{
	display: flex;
	align-items: center;
	margin-right: 45px;
	margin-left: auto;
}
.indexform input[type="text"]{
	width: 368px;
	height: 50px;
	background-color: #ffffff;
	margin-right: 6px;
	outline: none;
	border:none;
	padding-left: 10px;
}
.indexform input[type="submit"]{
	width: 170px;
	height: 50px;
	background-color: #ffb24f;
	border:1px solid #ffb24f;
	border-radius:13px;
	font-size: 14px;
	color: #ffffff;
	font-weight: bold;
	outline:none;
	cursor: pointer;
}
.indexform input[type="submit"]:hover{
	background-color: #fff;
	color: #ffb24f;
}




/*child*/
.breadwrap{
	position: relative;
}
.bread{
	width: 450px;
	height: 49px;
	background-color: rgba(0,0,0,.48);
	position: absolute;
	top: -49px;
	left:50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: #fff;
}
.bread img{
	height: 16px;
	margin-right: 3px;
}
.bread > *{
	font-size: 14px;
	color: #fff;
}
.bread a:not(:last-child)::after{
	content:">";
	margin:0 3px;
}
.bread a:hover{
	text-decoration: underline;
}
.childcontainer{
	width: 80%;
	margin-left: auto;
	margin-right: auto;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}
.sortwrap{
	width: 26%;
	padding-top: 30px;
}
.sort{
	width: 100%;
	background-color: #ef7b45;
	border-bottom-left-radius: 3px;
	border-bottom-right-radius: 3px;
	box-shadow: 0 0 10px #d7d4d4;
}
.sort .title{
	width: 100%;
	text-align: center;
	line-height: 64px;
	background-color: #ea5a17;
	color: #fff;
	font-size: 22px;
}
.sort a{
	display: block;
	text-align: center;
	line-height: 52px;
	font-size: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	background-color: #fff;
	color: #333;
	border-bottom:1px solid #f0eded;
}
.sort_1{
	display: block;
	overflow: hidden;
}
.sort_1 > a,.sort_1 > p{
	display: block;
	text-align: left;
	padding-left: 5%;
	line-height: 52px;
	font-size: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	background-color: #fff;
	color: #333;
	border-bottom:1px solid #f0eded;
}

.pro-list{
	position: relative;
	padding-right: 25px;
}
.pro-list i{
	content:"";
	display: block;
	height: 100%;
	width: 10%;
	background:url(../images/prolist-more.png) center center no-repeat;
	position: absolute;
	right: 0;
	top:0;
}
.sort-1-div{
	background-color: #fff;
	text-align: left;
	display: none;
}
.sort-1-div > a,.sort_1-div > p{
	display: block;
	font-size: 13px;
	line-height: 36px;
	padding-left: 10%;
	text-align: left;
}
.sort a.cur{
	background-color: #ef7b45;
	color: #fff;
}
.sort p.cur{
	color: #ef7b45;
}
.sort p.cur > i{
	background:url(../images/prolist-more-h.png) center center no-repeat;
}
.sort p.cur + .sort-1-div{
	display: block;
}
.sort a:not(.title):hover{
	background-color: #ef7b45;
	color: #fff;
}
.sort p:not(.title):hover{
	color: #ef7b45;
}
.sort p:hover > i{
	background:url(../images/prolist-more-h.png) center center no-repeat;
}
.sort p{
	cursor: pointer;
}


.childwrap{
	width: 70%;
	padding:20px 0 40px;
}
.childwrap[_prodetail]{
	width: 100%;
}

/*product*/
.childproduct{
	width: 100%;
	display: flex;
	flex-wrap:wrap;
	padding:40px 0 40px;
}
.proitem{
	width: 30%;
	margin-bottom: 3%;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.proitem:nth-child(3n+2){
	margin-left:5%;
	margin-right: 5%;
}
.proitem .img{
	overflow: hidden;
	flex:1;
	display: flex;
	align-items: center;
	justify-content: center;
}
.proitem img{
	width: 100%;
	vertical-align: top;
	transition: .4s ease-out;
}
.proitem img:hover{
	transform: scale(1.2);
}
.proitem p{
	margin-top: auto;
	line-height: 40px;
	text-align: center;
	font-size: 18px;
}
.childproduct-detail{
	padding:30px 0 40px;
	display: flex;
	flex-wrap:wrap;
	align-items: flex-start;
	justify-content: space-between;
}
.childproduct-detail-left{
	width: 42%;
}
.childproduct-detail-left > img{
	width: 100%;
	vertical-align: top;
}
.imgnav{
	height: 115px;
	background-color: #f0f0f0;
	display: flex;
	align-items: center;
	justify-content: center;
}
.imgnav img{
	cursor: pointer;
	margin:0 5px;
	max-height: 80%;
	max-width: 21%;
}
.imgnav img.cur{
	border: 1px solid #ef7b45;
}

.childproduct-detail-right{
	width: 48%;
}
.childproduct-detail-right > h5{
	font-size: 24px;
	margin-bottom: 25px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-bottom: 28px;
	border-bottom:1px solid #c7c2c2;
}
.childproduct-detail-right > h5 a{
	font-weight: normal;
	font-size: 13px;
	color: #ef7b45;
	align-items: flex-start;
}
.childproduct-detail-right > h5 a:hover{
	text-decoration: underline;
}
.detail-more{
	width: 100%;
	margin-top: 55px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.detail-more p{
	width: 25%;
	line-height: 40px;
	border:1px solid #ef7b45;
	text-align: center;
	font-size: 18px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	padding:0 5px;
}
.detail-more p a{
	color: #ef7b45;
	margin-left: 10px;
}
.detail-more p a:hover{
	text-decoration: underline;
}
/*news*/
.childnews{
	/*width: 80%;*/
	margin-left: auto;
	margin-right: auto;
}
.newsitem{
	width: 100%;
	margin-bottom: 25px;
	padding-bottom: 25px;
	border-bottom: 1px solid #d0cece;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}
.newsitem-left{
	width: 23%;
	margin-right: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	max-height: 158px;
	overflow: hidden;
}
.newsitem-left img{
	max-width: 100%;
	max-height: 100%;
	vertical-align: top;
}
.newsitem-right {
	flex:1;
	padding-top: 10px;
}
.newsitem-title{
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 25px;
}
.newsitem-title a{
	font-size: 22px;
}
.newsitem-title a:hover{
	text-decoration: underline;
}
.newsitem-title span{
	font-size: 14px;
	color: #666;
	white-space: nowrap;
}
.newsitem-content{
	font-size: 15px;
	line-height: 1.5;
}
.childnews-detail{
	padding:35px 0 40px;
}
.childnews-title{
	text-align: center;
	font-size: 36px;
}
.childnews-date{
	text-align: center;
	font-size: 18px;
	color: #666;
	margin:15px 0 30px;
}
/*message*/
.msgwrap{
    margin:25px auto;
    padding:15px;
    border:1px solid #CCCCCC;
}
.msgform{
    width:520px;
    margin:0 auto;
}
.msgform > div{
    margin-bottom:22px;
}
.msgtext > span{
    display:inline-block;
    width:90px;
    text-align:center;
    font-weight:bold;
    font-size:14px;
}
.msgtext > input[type="text"]{
    width:365px;
    height:30px;
    padding-left:15px;
    outline:none;
    border:1px solid #ccc;
}
.msgtext textarea{
    width:365px;
    height:120px;
    padding-left:15px;
    border:1px solid #ccc;
}
/*pic*/
.childpic{
	padding:35px 0 40px;
	display: flex;
	align-items: flex-start;
	flex-wrap: wrap;
}
.picitem{
	width: 24%;
	margin-right: 1.3333%;
	margin-bottom: 3%;
}
.childpic .picitem:nth-child(4n){
	margin-right: 0;
}
.picitem .img{
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.picitem .img img{
	width: 100%;
}
.picitem p{
	font-size: 18px;
	text-align: center;
	margin-top: 10px;
}