@charset "utf-8";

@import url(public.css);

/* header */
.header{width: 100%; position: relative;}
.header .header_content{position: relative; height: 90px; background-color: #030202; width: 100%;}
.header .header_content .left{width: 27%; height: 100%; display: flex; align-items: center;}
.header .header_content .right{width: 73%; height: 100%; display: flex; align-items: center; justify-content: space-between; position: relative;}
.header .header_content .logo{overflow: hidden;}
.header .header_content .logo img{width: 251px; height: auto; max-width: 100%;}
/* menu */
.header .header_menu{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 6; padding: 0; height: 20px; display:block; cursor:pointer;}
.header .header_menu .icon-bar{background:#e8791e; width:30px; height: 3px; display: block;}
.header .header_menu .icon-bar:nth-child(2){margin: 5px 0;}
.header .header_menu .icon-bar:nth-child(3){width: 22px;}
.header .header_menu.on .icon-bar:nth-child(1){margin-top: 8px; transform:rotateZ(45deg);}
.header .header_menu.on .icon-bar:nth-child(2){opacity:0;}
.header .header_menu.on .icon-bar:nth-child(3){width: 30px; top:50%; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/* nav */
.header .header_nav{position: relative; flex: 1;}
.header .header_nav .nav{max-width: 1200px; margin: 0 auto;}
.header .header_nav .nav_list{width: 100%;}
.header .header_nav .nav_list>li{width: calc(100% / 6); float: left; position: relative; text-align: center;}
.header .header_nav .nav_list>li>a{line-height: 90px; font-size: 16px; color: #fff; display: block;}
.header .header_nav .nav_list>li:hover>a{color: #e8791e;}
.header .header_nav .nav_list>li.on>a{color: #e8791e;}
.header .header_nav .nav_list>li>i{display: none;}
.header .header_nav .drop_down{display: none; position: absolute; top: 100%; left: 50%; min-width: 100%; transform: translateX(-50%); z-index: 4; box-shadow: 0 0 5px rgb(0 0 0 / 20%); background-color: #fff;}
.header .header_nav .drop_down li{text-align: center; }
.header .header_nav .drop_down li a{line-height:40px; font-size: 15px; color:#333; display: block; padding: 0 5px;  white-space: nowrap;}
.header .header_nav .drop_down li a:hover{color: #e8791e;}
.header.small{position: fixed; left: 0; top: 0; z-index: 6; animation: nav_small 0.5s; box-shadow: 0 0 20px #ccc;}
@keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
@-webkit-keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
.header .nav_right{margin-left: 5%;}
.header .header_tel{float: left;}
.header .header_tel .tel{font-size: 18px; color: #d69826; padding-left: 35px; line-height: 40px; background: url(../images/header_icon1.png) no-repeat left center;}
/* banner */
.banner{position: relative; font-size: 0;}
.banner img{width: 100%; height: auto;}
.banner .swiper-pagination-bullet{opacity: 1; background-color: #fff;}
.banner .swiper-pagination-bullet-active{background-color: #e8791e; opacity: 1;}
main{overflow: hidden;}
/*  */
.title_index{text-align: center; margin-bottom: 40px;}
.title_index .title1{font-size: 42px; color: rgba(10,10,10,.2); text-transform: uppercase; line-height: 1; font-weight: bold;}
.title_index .title2{font-size: 30px; color: #333333; font-weight: bold; line-height: 1;}
/*  */
.about{width: 100%; padding: 125px 0 0 0; background-color: #f5f3ee;}
.about .title_index{margin-bottom: 15px; text-align: left;}
.about .left{width: 50%; padding: 70px 0;}
.about .right{width: 50%; padding: 0 0 0 50px; position: relative;}
.about .content{font-size: 14px; color: #333; line-height: 30px; margin-bottom: 30px;}
.about .more{width: 130px; height: 35px; line-height: 35px; border-radius: 35px; text-align: center; background-color: #d69826; font-size: 14px; color: #333333; display: inline-block;}
.about .list{width: 100%; display: flex; justify-content: space-between; margin-top: 60px;}
.about .list .item{padding-left: 60px; background-image: url(../images/index1_icon1.png); background-repeat: no-repeat; background-position: left center;}
.about .list .item .text1{font-size: 14px; color: #333; font-weight: bold;}
.about .list .item .text2{font-size: 14px; color: #333; margin-top: 5px;}
.about .list li:nth-child(1) .item{background-image: url(../images/index1_icon1.png);}
.about .list li:nth-child(2) .item{background-image: url(../images/index1_icon2.png);}
.about .list li:nth-child(3) .item{background-image: url(../images/index1_icon3.png);}
.about .imgbox{width: 115%; position: absolute; overflow: hidden;}
.about .imgbox::before{content: ""; display: block; padding-top: 60%;}
/*  */
.product{width: 100%; padding: 150px 0 40px 0;}
.product_list{width: calc(100% + 20px);}
.product_list li{width: calc(100% / 4 - 20px); float: left; margin: 0 20px 20px 0;}
.product_list .item{width: 100%;}
.product_list .item .imgbox{position: relative; overflow: hidden; border: 15px solid #f5f3ee; border-bottom: none;}
.product_list .item .imgbox::before{content: ""; display: block; padding-top: 100%;}
.product_list .item .txtbox{padding: 20px 0 10px; text-align: center; background-color: #f5f3ee;}
.product_list .item .txtbox .text{font-size: 16px; color: #333; font-weight: bold;}
.product_list .item .txtbox .mm{width: 20px; height: 20px; display: inline-block; margin-top: 10px; background: url(../images/index2_more.jpg) no-repeat; background-size: 100% 100%;}
.product_list .item:hover .imgbox img{transform: scale(1.1);}
.product_list .item:hover .txtbox{background-color: #d69826;}
.product_list .item:hover .txtbox .text{color: #fff;}
/*  */
.hf{width: 100%;}
.hf img{width: 100%; height: auto;}
/*  */
.why_choose_us{padding: 80px 0;}
.why_choose_us .item{margin-bottom: 30px;}
.why_choose_us .item .imgbox{width: 45%; float: left; text-align: center; overflow: hidden; position: relative;}
.why_choose_us .item .imgbox img{width: 100%; height: auto;}
.why_choose_us .item .txtbox{width: 55%; float: left; padding: 0 0 0 60px; position: relative;}
.why_choose_us .item .box{margin-bottom: 30px;}
.why_choose_us .item .number{width: 75px; height: 75px; line-height: 75px; text-align: center; font-size: 46px; color: #fff; background-color: #d69826; border-radius: 50%; float: left;}
.why_choose_us .item .content{width: calc(100% - 75px); float: left; padding-left: 25px;}
.why_choose_us .item .text1{font-size: 24px; color: #000; font-weight: bold;}
.why_choose_us .item .text2{font-size: 16px; color: #202020; position: relative; border-bottom: 1px solid #dbdbdb; padding-bottom: 15px; margin-bottom: 15px; padding-top:10px;}
.why_choose_us .item .text2::before{content: ""; position: absolute; bottom: 0; left: 0; width: 200px; height: 3px; background-color: #d69826;}
.why_choose_us .item .text3{font-size: 14px; color: #666; height: 40px; line-height: 20px; overflow: hidden;}
.why_choose_us .item:nth-child(odd) .imgbox{left: 55%;}
.why_choose_us .item:nth-child(odd) .txtbox{right: 45%; padding: 0 60px 0 0;}
/*  */
.factory_display{width: 100%; padding-bottom: 60px;}
.factory_display .swiper_box{position: relative;}
.factory_display_list .item{width: 100%; position: relative; padding-bottom: 30px;}
.factory_display_list .item .imgbox{position: relative; overflow: hidden; border-radius: 5px;}
.factory_display_list .item .imgbox::before{content: ""; display: block; padding-top: 75%;}
.factory_display_list .item .mask{position: absolute; bottom: 0; left: 15px; width: calc(100% - 30px); height: 60px; line-height: 60px; text-align: center; background-color: #dedede; font-size: 14px; color: #333; border-radius: 10px;}
.factory_display_list .item:hover .imgbox img{transform: scale(1.1);}
.factory_display_list .item:hover .mask{background-color: #d69826;}
.factory_display .factory_display-prev, .factory_display .factory_display-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 30px; height: 50px; line-height: 50px; text-align: center; font-size: 50px; color: #d69826; display: block;}
.factory_display .factory_display-prev{left: -40px;}
.factory_display .factory_display-next{right: -40px;}
/*  */
.partner{width: 100%; padding: 110px 0; background: url(../images/partner_bg.jpg) no-repeat center center; background-size: cover;}
.partner .left{width: 25%;}
.partner .right{width: 75%;}
.partner .title_index{text-align: left;}
.partner .title_index .title1{color: rgba(251,251,251,.2);}
.partner .title_index .title2{color: #d69826; position: relative; padding-bottom: 15px; margin-bottom: 15px;}
.partner .title_index .title2::before{content: ""; position: absolute; bottom: 0; left: 0; width: 80px; height: 2px; background-color: #d69826;}
.partner .title_index .title3{font-size: 14px; color: #cecece;}
.partner .swiper_box{position: relative;}
.partner .partner-prev, .partner .partner-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 30px; height: 50px; line-height: 50px; text-align: center; font-size: 50px; color: #cecece; display: block;}
.partner .partner-prev{left: -40px;}
.partner .partner-next{right: -40px;}
.partner_list{width: 100%;}
.partner_list .item{width: 100%; overflow: hidden; border: 1px solid #ddd;}
.partner_list .item .imgbox{position: relative; overflow: hidden;}
.partner_list .item .imgbox::before{content: ""; display: block; padding-top: 95%;}
/*  */
.footer{background-color: #212121; padding: 70px 0;}
.footer .box{display: flex; justify-content: space-between;}
.footer .txtbox{padding: 0 100px 0 0;}
.footer .foot_logo{overflow: hidden;}
.footer .foot_logo img{width: 251px; height: auto;}
.footer .copyright{width: 350px; font-size: 14px; color: #fff; line-height: 30px; margin-top: 20px;}
.footer .copyright a{color: #fff;}
.footer .foot_nav{padding: 0 80px; border-left: 1px solid rgba(255,255,255,.5); border-right: 1px solid rgba(255,255,255,.5); display: flex; flex: 1; justify-content: space-between;}
.footer .foot_nav dl{max-width: 30%;}
.footer .foot_nav dl dt{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 15px;}
.footer .foot_nav dl dt a{color: #fff;}
.footer .foot_nav dl dd{font-size: 14px; color: #fff; line-height: 25px;}
.footer .foot_nav dl dd a{color: #fff; display: block; line-height: 25px;}
.footer .foot_nav dl dd a:hover{text-decoration:underline}
.footer .foot_QR{padding: 0 30px 0 60px;}
.footer .foot_QR .QR_img{text-align: center;}
.footer .foot_QR .QR_img img{width: 110px; height: 110px;}
.footer .foot_QR .QR_img .text{font-size: 14px; color: #fff; margin-top: 5px;}
/*  */
.sideBar{width: 100%; margin-bottom: 50px; text-align: center;}
.sideBar .sideBar_title{height: 40px; line-height: 40px; background-color: #d69826; text-align: center; border-radius: 5px;}
.sideBar .list{display: inline-block;}
.sideBar .list li{display: inline-block; padding: 0 5px 10px 5px;}
.sideBar .list li a{display: inline-block; min-width: 150px; padding: 0 10px; height: 40px; line-height: 36px; border: 2px solid #d69826;  background-color: #fff; font-size: 14px; border-radius: 40px; color: #333;}
.sideBar .list .on a{background-color: #d69826; color:#fff;}
/*  */
.inner_page{width: 100%; padding: 80px 0;}
.title_inner{text-align: center; margin-bottom: 15px;}
.title_inner .title1{font-size: 30px; color: #333; font-weight: bold; margin-bottom: 10px;}
.title_inner .title2{font-size: 14px; color: #333;}
.title_inner .title2 span{color: #d69826;}
.title_inner .title2 a{color: #333;}
/*  */
.about_page{width: 100%;}
.about_page .imgbox{text-align: center; overflow: hidden;}
.about_page .imgbox img{max-width: 100%; height: auto;}
.about_page .txtbox{font-size: 16px; color: #333; line-height: 28px; margin-top: 15px;}
.about_page .txtbox img{ max-width:100% !important; height:auto !important;}
/*  */
.product_details{width: 100%;}
.product_details .imgbox{width: 45%; position: relative; float: left;}
.product_details .imgbox::before{content: ""; display: block; padding-top: 50%;}
.product_details .txtbox{padding-left: 20px; width: 55%; float: left;}
.product_details .txtbox .title{font-size: 18px; color: #333; border-bottom: 1px solid #ccc; padding-bottom: 20px; margin-bottom: 20px;}
.product_details .txtbox .text{font-size: 14px; color: #333; line-height: 25px;}
.product_details .box2{margin-top: 20px;}

/*  */
.partner_page .partner_list{width: calc(100% + 20px);}
.partner_page .partner_list li{width: calC(100% / 6 - 20px); float: left; margin: 0 20px 20px 0;}

.factory_display_page .factory_display_list{width: calc(100% + 20px);}
.factory_display_page .factory_display_list li{width: calC(100% / 3 - 20px); float: left; margin: 0 20px 20px 0;}

/*  */
.contact_page{width: 100%;}
.contact_page .left{width: 50%; padding-right: 15px;}
.contact_page .right{width: 50%; padding-left: 15px;}
.contact_page .txtbox{font-size: 16px; color: #333; line-height: 28px;}
.contact_page .map{position: relative; overflow: hidden;}
.contact_page .map::before{content: ""; display: block; padding-top: 50%;}
.contact_page .map iframe{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}


@media (max-width: 1499px){
    .product{padding: 100px 0 40px 0;}
}

@media (max-width: 1299px){
    .product{padding: 60px 0 40px 0;}
    .footer .txtbox{padding: 0 30px 0 0;}
    .footer .foot_nav{padding: 0 20px;}
    .footer .foot_QR{padding: 0 20px;}
}

@media (max-width: 1199px){
    .header .header_content .logo img{width: 200px;}
    .header .header_nav .nav_list>li>a{font-size: 14px;}
    .header .nav_right{margin-left: 2%;}
    .header .header_search{margin-left: 20px;}
    .header .header_search .search{width: 30px; height: 30px;}
    .header .header_tel .tel{font-size: 18px; line-height: 30px;}
    /*  */
    .title_index .title1{font-size: 32px;}
    .title_index .title2{font-size: 24px;}
    .about{padding: 50px 0 0 0;}
    .about .left{padding: 50px 0;}
    .about .content{line-height: 25px; margin-bottom: 20px;}
    .about .list{margin-top: 30px;}
    .about .list .item{padding-left: 40px;}
    .product{padding: 50px 0 40px 0;}
    .partner{padding: 60px 0;}
    .why_choose_us{padding: 50px 0;}
    .factory_display_list .item{padding-bottom: 20px;}
    .factory_display_list .item .mask{height: 40px; line-height: 40px;}
    .partner .partner-prev, .partner .partner-next{display: none;}
    .footer{padding: 40px 0;}
    .footer .txtbox{padding: 0 20px 0 0;}
    .footer .copyright{width: 280px; font-size: 12px; margin-top: 10px;}
    .footer .foot_nav dl dt{font-size: 14px;}
    .footer .foot_nav dl dd{font-size: 12px;}
    /*  */
    .inner_page{padding: 50px 0;}
    .sideBar{margin-bottom: 30px;}
    .partner_page .partner_list li{width: calc(100% / 5 - 20px);}
}

@media (min-width: 991px){
    .header .header_nav{display: block !important;}
}

@media (max-width: 991px){
    .header .header_content{height: 90px;}
    .header .header_content .left{width: 70%;}
    .header .header_content .right{padding-right: 60px; width: auto;}
    .header .header_nav{position: fixed; top: 0; left: 0; z-index: 5; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); display: none;}
    .header .header_nav .nav{position: absolute; top: 0; right: 0; width: 60%; height: 100%; background-color: #fff; transform: translateX(100%); transition: all .2s;}
    .header .header_nav .nav_list{padding: 80px 20px 0 20px;}
    .header .header_nav .nav_list>li{width: 100%; text-align: left;}
    .header .header_nav .nav_list>li::before{display: none;}
    .header .header_nav .nav_list>li>a{color: #333; line-height: 50px;}
    .header .header_nav .nav_list>li>i{display: none; position: absolute; top: 15px; right: 0; width: 20px; height: 20px; line-height: 18px; border: 1px solid #999; text-align: center; font-size: 14px;}
    .header .header_nav .nav.act{transform: translateX(0);}
    .header .header_nav .drop_down{display: none; position: static; width: 100%; transform: translateX(0); margin-bottom: 15px;}
    .header .header_nav .drop_down li a{font-size: 12px; line-height: 30px;}
    /*  */
    .title_index{margin-bottom: 20px;}
    .title_index .title1{font-size: 28px;}
    .title_index .title2{font-size: 20px;}
    .about{padding: 40px 0 0 0;}
    .about .left{padding: 0 0 40px 0;}
    .about .list{margin-top: 20px;}
    .about .right{padding: 0 0 0 30px;}
    .product_list .item .imgbox{border: 5px solid #f5f3ee;}
    .product_list .item .txtbox{padding: 10px 0;}
    .product_list .item .txtbox .text{font-size: 14px;}
    .why_choose_us{padding: 40px 0;}
    .why_choose_us .item .number{width: 60px; height: 60px; line-height: 60px; font-size: 30px;}
    .why_choose_us .item .content{width: calc(100% - 60px);}
    .why_choose_us .item .txtbox{padding: 0 0 0 30px;}
    .why_choose_us .item:nth-child(odd) .txtbox{padding: 0 30px 0 0;}
    .why_choose_us .item .text1{font-size: 20px;}
    .why_choose_us .item .text2{font-size: 14px; margin-bottom: 12px;}
    .why_choose_us .item .text3{font-size: 12px;}
    .partner{padding: 40px 0;}
    .partner .left{width: 100%;}
    .partner .right{width: 100%;}
    .footer{padding: 20px 0;}
    .footer .txtbox{width: 100%; padding: 0;}
    .footer .foot_nav{display: none;}
    .footer .foot_QR{display: none;}
    .footer .copyright{width: 100%;}
    /*  */
    .inner_page{padding: 30px 0;}
    .sideBar{margin-bottom: 20px;}
    .title_inner .title1{font-size: 24px; margin-bottom: 5px;}
    .product_details .imgbox{width: 100%;}
    .product_details .txtbox{width: 100%; padding: 0; margin-top: 15px;}
    .product_details .txtbox .title{padding-bottom: 10px; margin-bottom: 10px;}
    .partner_page .partner_list li{width: calc(100% / 4 - 20px);}
}

@media (max-width: 767px){
    .header_top{line-height: 25px; font-size: 12px;}
    .header .header_content{height: 70px;}
    .header .header_content .logo img{width: 140px;}
    .title_index{margin-bottom: 15px;}
    .title_index .title1{font-size: 20px;}
    .title_index .title2{font-size: 16px;}
    .about{padding: 20px 0;}
    .about .left{width: 100%; padding-bottom: 20px;}
    .about .right{width: 100%; padding: 0;}
    .about .content{font-size: 12px; line-height: 20px; margin-bottom: 10px;}
    .about .more{width: 120px; height: 30px; line-height: 30px; font-size: 12px;}
    .about .list .item{background-size: 25px; padding-left: 30px;}
    .about .list .item .text1{font-size: 12px;}
    .about .list .item .text2{font-size: 12px; line-height: 20px;}
    .about .imgbox{position: relative;}
    .product{padding: 20px 0;}
    .product_list{width: calc(100% + 10px);}
    .product_list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .product_list .item .txtbox{padding: 5px 0;}
    .why_choose_us{padding: 20px 0;}
    .why_choose_us .item{margin-bottom: 15px;}
    .why_choose_us .item .imgbox{width: 100%;}
    .why_choose_us .item .txtbox{width: 100%; padding: 0; margin-top: 10px;}
    .why_choose_us .item:nth-child(odd) .imgbox{left: 0;}
    .why_choose_us .item:nth-child(odd) .txtbox{right: 0; padding: 0;}
    .why_choose_us .item .number{width: 30px; height: 30px; line-height: 30px; font-size: 14px;}
    .why_choose_us .item .content{width: calc(100% - 30px); padding-left: 10px;}
    .why_choose_us .item .box{margin-bottom: 10px;}
    .why_choose_us .item .text1{font-size: 14px;}
    .why_choose_us .item .text2{font-size: 12px; padding-bottom: 10px; margin-bottom: 10px;}
    .why_choose_us .item .text2::before{width: 120px; height: 1px;}
    .why_choose_us .item .text3{font-size: 12px;}
    .factory_display{padding-bottom: 20px;}
    .factory_display_list .item{padding-bottom: 15px;}
    .factory_display_list .item .mask{height: 30px; line-height: 30px; font-size: 12px;}
    .partner{padding: 20px 0;}
    .partner .title_index .title2{padding-bottom: 10px; margin-bottom: 10px;}
    .footer{padding: 10px 0;}
    .footer .copyright{line-height: 20px;}
    /*  */
    .inner_page{padding: 20px 0;}
    .title_inner .title1{font-size: 18px; margin-bottom: 0;}
    .title_inner .title2{font-size: 12px; display:none}
    .sideBar .list{display: none; margin-top: 10px;}
    .sideBar .list li{width: 100%;}
    .sideBar .list li a{width: 100%; height: 32px; line-height: 30px; border: 1px solid #d69826; border-radius: 5px;}
    .partner_page .partner_list{width: calc(100% + 10px);}
    .partner_page .partner_list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .factory_display_page .factory_display_list{width: calc(100% + 10px);}
    .factory_display_page .factory_display_list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .contact_page .left{width: 100%; padding: 0;}
    .contact_page .right{width: 100%; padding: 0; margin-top: 15px;}
}