@charset "utf-8";
/* CSS Document */

* {
    box-sizing: border-box;
}

a{
    color: #0a0a0a;
}
a:hover{
    text-decoration: none;
}
a:link {
    text-decoration: none;
    color: #0a0a0a;
}
/* body 样式 */
body {
    font-family: Arial;
    margin: 0;
    background-color: #f1f1f1;
}

.main_block{
    width: 100%;
    max-width: 1260px;
    min-width: 755px;
    margin: 0 auto;
    overflow: hidden;
}

/* 标题 */
.header {
    padding: 20px 0;
    height: 150px;
    text-align: center;
    display: flex;
}

/* 标题字体加大 */
.header .logo {
    width: 20%;
    height: 100%;
}
.header .logo img{
    width: 100%;
    height: 100%;
}
.header .name{
    width: 25%;
    height: 100%;
    line-height: 110px;

}

.header .search-input{
    position: relative;
}

.logo-search {
    margin-top: 17px;
    margin-bottom: 15px;
}
.search{
    width: 45%;
}
.search .search_button{
    position: absolute;
    right: 0;
    top: 0;
    border: none;
    background: transparent;
    padding: 0 10px;
}
.search .search_button i{
    font-size: 24px;
}

.search input {
    float: right;
    line-height: 34px;
    left: 9px;
    top: 0;
    text-align: initial;
    white-space: nowrap;
    right: 9px;
    height: 44px;
    width: 350px;
    padding: 0 3% 0 3%;
    background-color: #fff;
    border: 1px solid #c8c8c8;
    border-radius: 15px;
    /* color: #ccc; */
    font-weight: 400;
    font-size: 1.2em;
    box-shadow: 0px 1px 5px rgb(0 0 0 / 10%);
}


/* 导航 */
.navbar {
    /*overflow: hidden;*/
    display: inline-block;
    width: 100%;
    background-color: #333;
    border-radius: 12px 12px 0 0;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.navbar li {
    float: left;
    position: relative;
}

.navbar li a, .dropbtn {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 10px 0px;
    width: 157.5px;
    text-decoration: none;
    font-size: 20px;
    border-radius: 10px;
}

.navbar li a:hover, .dropdown:hover .dropbtn {
    background-color: #FFF;
    color: black;
}

.navbar .dropdown-content {
    display: none;
    position: absolute;
    padding-top: 20px;
    min-width: 160px;
    /* box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2); */
    z-index: 1;
    top: 55px;
}
.navbar .dropdown-content div{
    background-color: #FFF;
    box-shadow: 0px 8px 16px 0px rgb(0 0 0 / 20%);
    border-radius: 10px;
}

.navbar .dropdown .dropdown-content i {
    background: url(../images/arrow.png) no-repeat;
    width: 31px;
    height: 14px;
    display: block;
    left: 60px;
    position: absolute;
    top: 6px;
    z-index: 1;
}

.navbar .dropdown-content a {
    color: black;
    padding: 0px 16px; 
    height: 34px; 
    line-height: 34px; 
   
    font-size: 14px;
    text-decoration: none;
    display: block;
    text-align: center; 
  
}

.navbar .dropdown-content a:hover {background-color: #f1f1f1}




/*.navbar .dropdown:hover .dropdown-content {*/
/*    display: block;*/
/*}*/


/*footer area start*/
.footer{
    margin-top: 30px;
    padding: 45px 0 35px;
    background-color: #202020;
}
.home_body .footer{
    background: none;
}
.footer_block{
    width: 1260px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.footer_box_1{
    overflow: hidden;
    /* margin-left: 30px; */
    margin-top: 30px;
    /* margin-right: 300px; */
}
.footer_box_1 ul li{
    float: left;
    height: 39px;
    line-height: 39px; overflow: hidden;
    width: 96px;
    text-align: center;
    margin-right: 10px;
}
.footer_box_1 ul li a{
    color: #ececec;
    font-size: 14px;
    width: 100%;
    height: 100%;
    display: block;
}
.footer_box_1 ul li a:hover{
    text-decoration: none;
    color: #666;
}
.footer_box_2{
    /* margin-left: 30px; */
    margin-top: 70px;
    color: #8e8e8f;
    /* margin-right: 300px; */
    line-height: 20px;
    text-align: center;
}

.footer_box_2 div:first-child{
    color: #ececec;
}
.footer_logo{
    float: left;
    width: 210px;
    height: 100px;
}
.footer_logo img{
    width: 100%;
}

.footer_ercode{
    position: absolute;
    right: 0;
    bottom: -45px;
    width: 200px;
    height: 200px;
}

.footer_ercode div{
    text-align: center;
    color: #ececec;
    font-size: 16px;
    margin-bottom: 10px;
}

/*footer area end*/


/*banner area start*/
.banner{
    /* width: 1024px; */
    /* margin: 0 auto; */
    width: 100%;
    position: relative;
}
.bannerlong{
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
}
.onlybanner{
    height: 305px;
}
.bannerlong ul{
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.bannerlong ul li{
    height: 100%;
    float: left;
    width: 100%;
}
.dot{
    width: 100%;
    /* margin: 10px auto 0; */
    position: relative;
    text-align: center;
    top: -50px;
}
.onlydot{
    display: none;
}
.dot ul{
    display: inline-block;
    margin: 0 auto;
}
.dot ul li{
    /* background: #FFF; */
    height: 20px;
    width: 20px;
    float: left;
    margin-right: 20px;
    border-radius: 50%;
    cursor: pointer;
    text-indent: -99999px;
    border: 2px solid #FFF;
}
.dot ul li:last-child{
    margin-right: 0;
}
.dot ul li.active{
    background: #FFF;
}
/*banner area end*/

.supplies{}
.supplies_list{
    display: flex;
    flex-wrap: wrap;
}
.supplies_item{
    margin: 20px;
    width: 380px;
    padding: 50px 30px;
    height: 220px;
    /*background-color: #FFF;*/

}
.supplies_title{
    font-size: 26px;
    font-weight: 400;
    margin-bottom: 5px;
}
.supplies_more{
    width: 100px;
    font-size: 16px;
    border-radius: 10px;
    padding: 3px 15px;
    border: 2px solid #868686;
    display: block;
    margin-top: 30px;
}
.supplies_item img{
    width: 100%;
    height: 100%;
}


.download{
    padding: 30px;
    background: #FFF;
}

.project{
    padding: 20px;
    background: #FFF;
}
.project_list{
    display: flex;
    flex-wrap: wrap;
}
.project_item{
    margin: 20px;
}
.project_item a{
    display: block;
}
.project_item img{
    width: 265px;
    height: 265px;
}
.project_title{
    width: 370px;
    font-size: 20px;
    margin-top: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.project_desc{
    width: 370px;
    margin-top: 10px;
    font-size: 16px;
    color: #9d9d9d;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.project_time{
    margin-top: 10px;
    font-size: 16px;
    color: #9d9d9d;
}


.title{
    display: flex;
    padding-top: 25px;
    background-color: #FFF;
}
.title .name{
    width: 10%;
    padding: 10px 20px;
    text-align: center;
    font-size: 18px;
    color: #FFF;
    background-color: #626262;
}
.title .line{
    width: 90%;
    border-bottom: 2px solid #626262;
}


.content_area{
    padding: 5px 25px 25px 25px;
    overflow: hidden;
    margin: 5px 10px 45px 10px;
    /* color:#ffffff; */
}
.content_area > h2{
    line-height: 32px;
}
.content_area > span{
    display: block;
    margin: 15px 0 25px 0;
}

.product{
    background: #FFF;
    padding: 25px 10px;
}
.product .product_content{
    display: flex;
}
.product .product_content .left{
    width: 15%;
}
.product .product_content .right{
    width: 85%;
    margin-top: 15px;
}
.product .product_content .product_list{
    display: flex;
    flex-wrap: wrap;
}
.product .product_content .product_item{
    margin: 10px;
    width: 240px;
    border: 1px solid #ececec;
    border-radius: 10px;
    background: #eeeeee;
}

.product .product_content .product_item:hover{
    border: 1px solid #c8c8c8;
    background: #c8c8c8;
}
.product .product_content .product_item a{
    display: block;
    width: 100%;
    height: 260px;
}
.product .product_content .product_item a img{
    width: 100%;
    height: 100%;
    border-radius: 10px 10px 0 0;
}
.product .product_content .product_item .product_item_detail{
    padding: 10px;
    border-radius: 0 0 10px 10px;
}

.recommend_product_list .recommend_product_item{
    margin-bottom: 20px;
}

.recommend_product_list .recommend_product_item img{
    width: 180px;
    height: 180px;
    border: 1px solid #ececec;
    margin-bottom: 10px;
}
.recommend_product_list .recommend_product_item div{
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.contact{
    background: #fff;
    padding: 20px;
}
.contact-map { height: 500px;margin-top: 50px;background-color: #f1f1f1;}

.contact .contact_content{
    height: 360px;
    display: flex;
}
.contact .contact_content .left{
    width: 60%;
}
.contact .contact_content .right{
    width: 40%;
    position: relative;
}
.contact .contact_content .title{
    font-size: 46px;
    font-weight: bold;
    margin-top: 50px;
    margin-bottom: 20px;
}
.contact .contact_content .explain{
    font-size: 22px;
    margin-bottom: 10px;
}
.contact .contact_content .bg_one{
    background: #f1f1f1;
    width: 120px;
    height: 350px;
    position: absolute;
    right: 10px;
}
.contact .contact_content .bg_two{
    background: #222222;
    width: 250px;
    height: 250px;
    position: absolute;
    right: 10px;
    top: 50px;
    color: #fff;
    padding: 30px;
}
.contact .contact_content .bg_three{
    position: absolute;
    background: #fedc00;
    width: 20px;
    height: 20px;
    top: 50px;
    right: 240px;
}
.contact .contact_content .bg_two div{
    display: flex;
    margin-bottom: 10px;
}
.contact .contact_content .bg_two div div{
    line-height: 22px;
}
.contact .contact_content .bg_two div i{
    font-size: 24px;
    margin-right: 15px;
}


.introduce{
    background: #fff;
    padding-top: 50px;
    padding-bottom: 20px;
}
.introduce img{
    width: 100%;
}

.product_search{
    padding: 50px 30px;
    background: #fff;
}
.product_search .product_search_item{
    margin-bottom: 20px;
}

.index_detail img{
    width: 100%;
}
.product_detail{
    padding: 30px;
    background: #fff;
}
.product_content_detail img{
    width: 100%;
}

.proinfo{width: 1200px;margin: 0 auto;display: -webkit-box;display: flex;-webkit-justify-content: space-between;justify-content: space-between;}

.proinfo_r{width: 570px;position: relative;}

.proinfo_r_t{font-size: 24px;color: #333333;padding: 30px 0 10px; font-weight: bold;}

.proinfo_r_j{font-size: 14px;color: #999999;line-height: 24px;padding-bottom: 25px;border-bottom: 1px solid #E7E7E7;}

.proinfo_r_x{display: -webkit-box;display: flex;-webkit-flex-wrap: wrap;flex-wrap: wrap;padding: 18px 0 20px;border-bottom: 1px solid #E7E7E7;}

.proinfo_r_x p{width: 50%;font-size: 16px;color: #666666;line-height: 40px;}

.proinfo_r_cro{display: -webkit-box;display: flex;-webkit-align-items: center;align-items: center;margin-top: 30px;}

.proinfo_r_cro p{font-size: 16px;color: #666666;margin-right: 10px;}

.proinfo_r_cro span{font-size: 16px;color: #666666;border: 1px solid #DDDDDD; width: 38px;height: 38px;text-align: center;line-height: 38px;}

.proinfo_r_cro .span{border-left: none;border-right: none;}

.proinfo_r_posi{position: absolute;bottom: 0;left: 0;}

.proinfo_r_posi .p{width: 460px;height: 60px;line-height: 60px;text-align: center;background: #CFB881;font-size: 20px;color: #312A29; border:none}

.proinfo_r_posi div{margin-top: 20px;width: 458px;height: 58px;display: -webkit-box;display: flex;-webkit-align-items: center;align-items: center;-webkit-justify-content: center;justify-content: center;border: 1px solid #333333;}

.proinfo_r_posi div span{font-size: 20px;color: #312A29;}

.proinfo_r_posi div img{width: 22px;height: 20px;margin-right: 10px;}

.proinfo .proinfo_short_desc{margin-top: 50px;margin-bottom: 50px;font-size: 18px;}

.proinfo .swiper-container {width: 600px;margin-left: auto;margin-right: auto;}



.proinfo .swiper-slide {background-size: cover;background-position: center;border: 2px solid #ececec;}



.proinfo .gallery-top {height: 650px;width: 600px;}



.proinfo .gallery-thumbs {height: 200px;box-sizing: border-box;padding: 10px 0 0;}



.proinfo .gallery-thumbs .swiper-slide {width: 110px;height: 110px;}



.proinfo .gallery-thumbs .swiper-slide-thumb-active {

    opacity: 1;

}

.shoubig{position: fixed;top: 0;left: 0;width: 100vw;height: 100vh;background: rgba(0,0,0,0.7);z-index: 9999;display: none;}

.shoubig .swiper-container{width: 1000px;height: 700px;position: absolute;top: 50%;margin-top: -350px;left: 50%;margin-left: -500px;background: white;}

.shoubig .swiper-wrapper{width: 1000px;}

.shoubig .swiper-wrapper img{width: 980px;height: 580px;padding: 10px;}

.shoubig .swiper-button-prev{position: fixed;margin-left: 100px;}

.shoubig .swiper-button-next{position: fixed;margin-right: 100px;}

.shoubig .swiper-wrapper h1{font-size: 24px;color: #333333;padding: 0 20px;}




.report_con{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.f-16{
    font-size: 16px;
    margin-top: 5px;
}
.language_btn{
    padding: 2px 5px;
    border-radius: 5px;
    background: #333;
    color: #fff;
}