/*common start*/
@font-face {
  font-family: "siyuan";
  src: url("../fonts/SourceHanSansCN-Normal-Alphabetic.woff2") format("woff2"),
       url("../fonts/SourceHanSansCN-Normal-Alphabetic.woff") format("woff"),
       url("../fonts/SourceHanSansCN-Normal-Alphabetic.ttf") format("truetype"),
       url("../fonts/SourceHanSansCN-Normal-Alphabetic.eot") format("embedded-opentype"),
       url("../fonts/SourceHanSansCN-Normal-Alphabetic.svg") format("svg");
}

html,body{width: 100%;height: 100%;}
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,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;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;}
*{box-sizing: border-box;}
input,select,textarea{outline: none;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{
	width: 100%;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-left: 15px;
    padding-right: 15px;
	box-sizing: border-box;
}
@media only screen and (min-width: 1200px){
	.wapper{
		width: 90%;
		margin: 0 auto;
	}
	.wapper1{
		width: 70%;
		margin: 0 auto;
	}
}

:root{
	--primary-color:#ffaa3e;
	--font-color:#666;
	--main-white:#fff;
}





/* 轮播图通用 */
.swiper {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;}


.mainFull{width: 100%;height: 100%;overflow: hidden;}
.mainFull .fullSwiper .swiper-wrapper .swiper-slide img{
	display: block;
}
.fullSwiper{width: 100%;height: 100%;}

.mullPage{right: 2% !important;top: 50%;transform: 50%;}

.mainFull .swiper-pagination-bullet{background: #fff;opacity:1;width: 10px;height: 10px;margin: 10px 0 !important;}
.mainFull .swiper-pagination-bullet-active{background-color: var(--primary-color);}







/* 导航 */
.headerbox{
	width: 100%;
	margin:  0 auto;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 999;
	background-color: #fff;
}
.headerbox .header{
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.headerbox .header .menu ul{display: flex;align-items: center;}
.headerbox .header .menu ul li{
	position: relative;
}
.headerbox .header .menu ul li a{
	font-size: 16px;
    font-weight: 600;
    line-height: 1;
    padding: 25px 25px;
    color: #333;
    display: flex;
    position: relative;
    text-decoration: none;
}
.headerbox .header .menu>ul>li.curr>a,.headerbox .header .menu>ul>li
:hover>a{color: #ffaa3e;}
.headerbox .header .menu ul li .sub_menu{
	min-width: 200%;
    position: absolute;
    top: 140%;
    left: -50%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu ul li:hover > dl {
    opacity: 1;
    visibility: visible;
    top: 100%;
	
}

.headerbox .header .menu ul li dd {
    position: relative;
    display: block;
	text-align: center;
	transition: all 400ms ease;
}
.headerbox .header .menu dl dd>.three_menu{
	min-width: 100%;
    position: absolute;
    left: 100%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu dl dd:hover>.three_menu {
    opacity: 1;
    visibility: visible;
    top: 0px;
	
}
.headerbox .header .menu ul li dl dd a {
    font-size: 16px;
    line-height: 20px;
    font-weight: 500;
    color: #333;
    text-align: left;
    display: block;
    padding: 15px 25px 15px 25px;
    position: relative;
    text-decoration: none;
    outline: none;
	text-align: center;
    text-transform: none;
    transition: all 400ms ease;
    border-bottom: 1px solid #f4f4f4;
}
.headerbox .header .menu ul li dl dd:hover{
    background-color: var(--primary-color);
}
.headerbox .header .menu ul li dl dd:hover>a{color: #fff;}

.h_right{display: flex;align-items: center;}
.fa_contact{display: flex;align-items: center;margin-right: 20px;}
.fa_contact img{max-width: 100%;width: auto;margin-right: 5px;}
.fa_contact a{font-size: 16px;color: #333;font-weight: bold;}

.search{width: 200px;position: relative;}
.search .input_text{width: 100%;border: 1px solid var(--primary-color);background-color: #ececec;font-size: 14px;color: #333;height: 30px;line-height: 30px;padding-right: 20px;padding-left: 10px;border-radius: 40px;}
.search button{position: absolute;right: 10px;top: 50%;transform: translateY(-50%);background-color: transparent;}




/* bannerbox */
.index1box{width: 100%;}
.bannerbox{
	width: 100%;
	height: 100%;
}
.bannerbox .banner_swiper{
	width: 100%;
	height: 100%;
}
.bannerbox .banner_swiper .swiper-slide{width: 100%;height: 100%;}
.bannerbox .banner_swiper .swiper-slide .inner{width: 100%;position: relative;height: 100%;}
.bannerbox .banner_swiper .swiper-slide .inner>img{width: 100%;height: 100%;object-fit: cover;}
.bannerbox .banner_swiper .swiper-slide .inner .textbox{position: absolute;left: 10%;top: 50%;transform: translateY(-50%);}
.bannerbox .banner_swiper .swiper-slide .inner .textbox h1{font-size: 70px;color: #fff;white-space: nowrap;letter-spacing: 5px;margin-bottom: 20px;}
.bannerbox .banner_swiper .swiper-slide .inner .textbox h1 span{color: var(--primary-color);}
.bannerbox .banner_swiper .swiper-slide .inner .textbox h1:nth-child(2){margin-left: 50%;}



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

.pd50{padding: 50px 0;}




/* 通用内页 */
.inbannerbox{
	position: relative;
	width: 100%;
	margin: 0 auto;
	margin-top: 66px;
}
.inbannerbox>img{width: 100%;}
.inbannerbox .inbanner_text{position: absolute;left: 10%;top: 50%;transform: translateY(-50%);}
.inbannerbox .inbanner_text h1{font-size: 60px;color: #ffaa3e;white-space: nowrap;letter-spacing: 5px;}
.inbannerbox .inbanner_text h1 span{color: #fff;display: block;font-family: "siyuan";font-weight: 100;}
.inbannerbox .inbanner_text h1:nth-child(2){margin-left: 55%;}

.tright{left: auto;right: 10%;text-align: right;}

.inbannerbox .tright h1:nth-child(1){margin-right: 10%;}
.inbannerbox .tright h1:nth-child(2){margin-left: 0%;}

.insidebox{
	width: 100%;
	margin: 0 auto;
}
.insidebox .inside{
	width: 100%;
	box-sizing: border-box;
}

.main_title  h1{font-size: 40px;color: #ffaa3e;padding-top: 20px;position: relative;margin-bottom: 30px;display: inline-block;}
.main_title  h1::before{width: 50px;height: 2px;background-color: var(--primary-color);content: "";position: absolute;left: 0;top: 0;}
.main_title  h1 span{font-size: 20px;margin-left: 20px;color: #999;font-family:"siyuan";}

.main_title  h3{font-size: 28px;color: #ffaa3e;margin-bottom: 25px;}

.out_top{position: absolute;right: 20px;top:-50px;max-width: 100%;width: auto;z-index: 999;}
.top{position: absolute;right: 20px;top: -36%;max-width: 100%;width: auto;z-index: 999;}


.ewm_tc{position: fixed;left: 0;top: 0;background-color: rgb(0, 0, 0,0.5);z-index: 999;align-items: center;justify-content: center;display: none;width: 100%;height: 100%;}
.ewm_tc.show{display: flex;}
.ewm_content{padding: 20px;background-color: #fff;border-radius: 10px;position: relative;}
.ewm_content .ewm_close{position: absolute;right: 0;top: 0;font-style: normal;color: #333;cursor: pointer;}
.ewm_content .ewm_close img{width: 20px;}
.ewm_content .imgbox{width: 100%;font-size: 0;}
.ewm_content .imgbox img{width: 100%;}


/* ================首页样式==================== */
.index2box{width: 100%;margin: 0 auto;height: 100%;}
.index2{width: 100%;display: flex;justify-content: space-between;height: 100%;}
.index2_left{width: 60%;display: flex;align-items: center;justify-content: center;background-position: left bottom !important;background-size: 100% !important;background-repeat: no-repeat !important;}
.index2_right{width: 40%;font-size: 0;}
.index2_right img{width: 100%;height: 100%;object-fit: cover;}
.index2_left .inner{text-align: left;padding-left: 10%;padding-right: 20%;position: relative;}


.index2_left .inner .desc{font-size: 20px;line-height: 40px;margin-bottom: 25px;}
.index2_btn{text-align: left;}
.index2_btn a{display: inline-block;padding: 8px 20px;background-color: #ffaa3e;color: #fff;font-size: 20px;}

.jiao{position: absolute;right: 15%;bottom: 10%;width: 50px !important;}


.index3box{width: 100%;height: 100%;margin: 0 auto;background-repeat: no-repeat;background-size: cover;}
.index3{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}

.index3_left{width: 50%;position: relative;}
.index3_left>img{max-width: 100%;width: auto;}
.index3_left .j1{position: absolute;right: -5%;bottom: -2%;max-width: 100%;width: auto;z-index: -1;}
.index3_right{width: 50%;padding: 10%;}
.index3_right .main_title{text-align: right;}
.index3_right .desc{margin: 30px 0;text-align: left;font-size: 20px;line-height: 35px;}


.index4box{width: 100%;margin: 0 auto;height: 100%;background-repeat: no-repeat;background-size: cover;}
.index4{width: 100%;display: flex;justify-content: space-between;height: 100%;position: relative;}
.index4:after{left: 50%;transform: translateX(-50%);top: 0;height: 100%;width: 1px;background-color: #ffaa3e;position: absolute;content: "";}
.index4_left,.index4_right{width: 45%;text-align: left;}
.index4_left .title,.index4_right .title{width: 100%;background-color: #fff;padding:15px 10px;margin-bottom: 20px;}
.index4_left .title h1,.index4_right .title h1{font-size: 35px;color: #ffaa3e;}
.index4_left .title span,.index4_right .title span{margin-left: 15px;color: #999;font-size: 20px;}


.index4_list{width: 100%;}
.index4_list ul li{width: 100%;text-align: left;margin-bottom: 20px;}
.index4_list ul li h3{display: flex;align-items: center;margin-bottom: 15px;}
.index4_list ul li h3 img{max-width: 100%;width: auto;margin-right: 10px;}
.index4_list ul li h3 span{font-size: 20px;color: #333;}
.index4_list ul li p{font-size: 16px;color: #666;line-height: 30px;    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    height: 120px;}


.bottombox{width: 100%;margin: 0 auto;height: 100%;}
.bottom{width: 100%;height: 100%;}
.index5box{width: 100%;height: 85%;background-repeat: no-repeat;background-size: cover;}
.index5{width: 100%;margin: 0 auto;}
.index5 h1{font-size: 50px;color: #ffaa3e;text-align: center;letter-spacing: 2px;padding-top: 10%;font-family:"siyuan";}
.index5 h1 span{padding: 0 10px;}
.index5 .index2_btn{text-align: center;margin-top: 50px;}
.index5_list{width: 100%;margin-top:15%;}
.index5_list ul{display: flex;}
.index5_list ul li{width: 25%;text-align: left;}
.index5_list ul li h3{font-size: 25px;color: #ffaa3e;margin-bottom: 20px;}
.index5_list ul li dl{border-left: 2px solid #ffaa3e;padding-left: 3px;}
.index5_list ul li dl dd a{font-size: 16px;color: #fff;line-height: 30px;margin-right: 10px;display: inline-block;white-space: nowrap;}
.index5_list ul li dl dd{display: flex;align-items: center;}
.index5_list ul li:nth-child(2) dl dd a:nth-child(1){width: 38%;}
.index5_list ul li:nth-child(2) dl dd a:nth-child(2){width: 12%;}
.index5_list ul li:nth-child(2) dl dd a:nth-child(3){width: 25%;}
.index5_list ul li:nth-child(2) dl dd a:nth-child(4){width: 25%;}

.footerbox{width: 100%;height: 15%;padding: 10px 0;position: relative;}
.footerbox .wapper{height: 100%;}
.footer{width: 100%;display: flex;justify-content: space-between;align-items: center;height: 100%;}
.footer .f_left{width: 32%;}
.footer .f_ewm{width: 32%;text-align: left;margin-top: 5px;}
.footer .f_right{width: 32%;text-align: left;}

.footer .f_left ul li{width: 100%;display: flex;align-items: center;margin-bottom: 5px;}
.footer .f_left ul li img{max-width: 100%;width: auto;margin-right: 10px;}
.footer .f_left ul li span{font-size: 14px;color: #6b5b4a;}
.footer .f_ewm img{max-width: 100%;width: auto;    height: 80px;
    object-fit: contain;}
.footer .f_ewm p{font-size: 14px;color: #6b5b4a;margin-left: 7px;margin-bottom: 25px;}

.footer .f_right p{font-size: 14px;color: #362107;margin-bottom: 11px;}


.about1box{width: 100%;margin: 0 auto;}
.about1{width: 100%;margin: 0 auto;margin-bottom: 50px;}

.a_title{text-align: center;color: #ffaa3e;margin-bottom: 30px;}
.a_title h1{font-size: 30px;letter-spacing: 2px;}
.a_title h1 span{display: inline-block;position: relative;padding: 0 15px;}
.a_title span::before{width: 60px;height: 2px;background-color: #ffaa3e;left: -60px;top: 50%;transform: translateY(-50%);content: "";position: absolute;}
.a_title span::after{width: 60px;height: 2px;background-color: #ffaa3e;right: -60px;top: 50%;transform: translateY(-50%);content: "";position: absolute;}

.about1_content{width: 100%;font-size: 20px;line-height: 30px;color: #333;}

.about2_content{width: 100%;margin: 0 auto;font-size: 20px;line-height: 30px;color: #333;}
.about2_content ul li{margin-bottom: 20px;}
.about2_content ul li h3{padding-top: 10px;position: relative;font-size: 25px;color: #ffaa3e;margin-bottom: 10px;}
.about2_content ul li h3::before{left: 0;top: 0;position: absolute;width: 50px;height: 2px;background-color: #ffaa3e;content: "";}
.about2_content ul li p{font-size: 18px;color: #333;}

.businessbox{width: 100%;margin: 0 auto;}
.business1{width: 100%;margin: 0 auto;margin-bottom: 50px;}

.business1_content{width: 100%;margin: 0 auto;}
.business1_content ul {display: flex;flex-wrap: wrap;}
.business1_content ul li{width: 22%;margin-right: 4%;margin-bottom: 30px;}
.business1_content ul li:nth-child(4n){margin-right: 0;}

.business1_content ul li a{display: inline-block;background-color: #ffaa3e;color: #fff;width: 100%;line-height: 50px;height: 50px;color: #fff;font-size: 20px;text-align: center;}



.business2{width: 100%;display: flex;justify-content: space-between;}
.business2_left{width: 65%;}
.business2_right{width: 32%;font-size: 0;position: relative;}
.business2_right img{width: 100%;position: relative;z-index: 2;}
.business2_right:after{position: absolute;width: 100%;height: 100%;content: "";background-color: #ffaa3e;right: -5%;bottom: -5%;z-index: 1;}

.b_title h3{font-size: 40px;color: #ffaa3e;padding-top: 10px;position: relative;margin-bottom: 20px;}
.b_title h3::before{position: absolute;left: 0;top: 0;width: 50px;height: 2px;background-color: #ffaa3e;content: "";}

.business2_content{width: 100%;} 
.business2_content ul li{width: 100%;margin-bottom: 30px;}
.business2_content ul li .title{padding: 10px 25px;background-color: #ffaa3e;color: #fff;text-align: center;font-size: 25px;display: inline-block;margin-bottom: 20px;}
.business2_content ul li .desc{font-size: 20px;line-height: 35px;color: #333;}


.teambox{width: 100%;margin: 0 auto;}
.team1{width: 100%;margin: 0 auto;display: flex;justify-content: space-between;margin-bottom: 100px;}

.team1_left{width: 30%;font-size: 0;position: relative;margin-top: -120px;}
.team1_right{width: 62%;font-size: 20px;color: #333;line-height: 35px;    margin: auto 0;}
.team1_left img{width: 100%;position: relative;z-index: 2;}
.team1_left:after{content: "";position: absolute;right: -20px;bottom: -20px;background-color: #ffaa3e;width: 100%;height: 100%;z-index: 1;}


.team2{width: 100%;}
.team2 .a_title{text-align: center;color: #ffaa3e;}
.team2 .a_title span{display: inline-block;position: relative;font-size: 30px;letter-spacing: 2px;padding: 0 15px;}
.team2 .a_title span::before{width: 100%;height: 2px;background-color: #ffaa3e;left: -100%;top: 50%;transform: translateY(-50%);content: "";position: absolute;}
.team2 .a_title span::after{width: 100%;height: 2px;background-color: #ffaa3e;right: -100%;top: 50%;transform: translateY(-50%);content: "";position: absolute;}


.team2_content{width: 100%;margin: 0 auto;position: relative;}
.team2_swiper{width: 100%;margin: 0 auto;}

.team_next,.team_prev{position: absolute;top: 50%;transform: translateY(-50%);cursor: pointer;}
.team_next img,.team_prev img{max-width: 100%;width: auto;}
.team_next{right: -10%;}
.team_prev{left: -10%;}

.team2_swiper .swiper-slide .slide_inner{width: 100%;position: relative;}
.team2_swiper .swiper-slide .slide_inner .imgbox{width: 100%;font-size: 0;}
.team2_swiper .swiper-slide .slide_inner .imgbox img{width: 100%;height: 385px;object-fit: cover;}

.team2_swiper .swiper-slide .slide_inner .textbox{width: 100%;height: 100%;position: absolute;left: 0;top: 0;background-color: rgb(0, 0, 0,0.5);padding: 0 15px;padding-top: 40px;text-align: left;opacity: 0;visibility: hidden;transition: all 0.5s;}
.team2_swiper .swiper-slide .slide_inner:hover .textbox{opacity: 1;visibility: visible;}
.team2_swiper .swiper-slide .slide_inner .textbox h3{font-size: 20px;color: #ffaa3e;letter-spacing: 5px;}
.team2_swiper .swiper-slide .slide_inner .textbox h4{font-size: 16px;color: #fff;}
.team2_swiper .swiper-slide .slide_inner .textbox .desc{font-size: 14px;color: #fff;line-height: 20px;}
.team2_swiper .swiper-slide .slide_inner .textbox .desc span{color: #ffaa3e;}



.newsbox{width: 100%;margin: 0 auto;}
.news{width: 100%;}
.news .news_tab{display: inline-block;background-color: #fff;padding: 25px;}
.news .news_tab ul{display: flex;align-items: center;}
.news .news_tab ul li{padding: 0 20px;border-right: 2px solid #ffaa3e;cursor: pointer;}
.news .news_tab ul li:last-child{border-right: 0;}
.news .news_tab ul li span{color: #999;font-size: 30px;    letter-spacing: 5px;}
.news .news_tab ul li.on span{color: #ffaa3e;}


.news_box{width: 100%;margin: 0 auto;margin-top: 50px;}
.news_box ul li{width: 100%;}
.news_box ul li .news_inner{width: 100%;display: flex;justify-content: space-between;}

.news_left{width: 55%;}
.news_right{width: 40%;font-size: 0;position: relative;height: 100%;}
.news_right img{width: 100%;z-index: 2;position: relative;}
.news_right:after{position: absolute;z-index: 1;left: -15px;top: -15px;background-color: #ffaa3e;content: "";width: 100%;height: 100%;}


.news_left dl dd{width: 100%;margin-bottom: 20px;}
.news_left dl dd a{width: 100%;}
.news_left dl dd a h3{display: flex;align-items: center;margin-bottom: 10px;}
.news_left dl dd a h3 img{max-width: 100%;width: auto;margin-right: 10px;}
.news_left dl dd a h3 span{font-size: 20px;color: #000000;}

.news_left dl dd a p{font-size: 15px;color: #5e5e5e;line-height: 20px;}


.flex{display: flex;align-items: center;justify-content: center;}
.news_left  h1{font-size: 32px;color: #ffaa3e;text-align: center;}
.news_left .btnbox{text-align: center;margin-top: 50px;}
.news_left  .news_btn{display: inline-block;font-size: 20px;color: #fff;letter-spacing: 2px;padding: 10px 25px;background-color: #ffaa3e;}