body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,select,option,p,blockquote,th,td{margin:0;padding:0;}
* {outline: 0 none;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
ul li{list-style: none;}
a{color:black;outline:0 none;text-decoration: none;cursor:pointer;}
img{border:0;}


/* HarmonyOS Sans SC Bold */
@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HARMONYOS_SANS_SC_BOLD.TTF') format('truetype');
    font-weight: 700; /* 标准的Bold样式通常对应700 */
    font-style: normal;
}

/* HarmonyOS Sans SC Regular */
@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HARMONYOS_SANS_SC_REGULAR.TTF') format('truetype');
    font-weight: 400; /* Regular样式默认为400 */
    font-style: normal;
}

/* HarmonyOS Sans SC Light */
@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HARMONYOS_SANS_SC_LIGHT.TTF') format('truetype');
    font-weight: 300; /* Light样式一般对应300 */
    font-style: normal;
}

body {
    font-family: 'HarmonyOS_Sans_SC', sans-serif;
    font-weight: 400; /* 使用Regular样式 */
}



.wrapper{
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.wrapper_main{
    width: 100%;
    margin: 0 auto;
}


/* header_box */
.header_box{
    width: 100%;
    height: auto;
    box-shadow: 0 2px 10px 0 rgba(185,185,185,.5);
}
.header_middle{
    width: 100%;
    height: auto;
    padding-top: 15px;
    padding-bottom: 15px;
    box-sizing: border-box;
    background: #fff;
    position: relative;
}
.index_header_box .header_middle .section_container_con{
    max-width: 100%;
}
.header_middle .conter_box{
    width: 100%;
    height: 70px;
    position: relative;
    margin: 0 auto;
}
.index_header_box .header_middle .conter_box{
    width: 90%;
}
.header_middle .conter_box .logo_box{
    float: left;
    display: block;
    width: auto;
    height: auto;
    position: absolute;
    top: 15px;
    left: 0;
}
.header_middle .conter_box .logo_box a{
    display: block;
}
.header_middle .conter_box .logo_box a img{
    display: block;
    width: 300px;
    height: auto;
}
.header_middle .conter_box .text_conter_box .text_box{
    width:auto;
    height: auto;
    padding: 13px;
    box-sizing: border-box;
    display: none;
}
.header_middle .conter_box .text_conter_box h3{
    width: 100%;
    height: auto;
    font-size: 18pt;
    color: #000;
    line-height: 30px;
    text-align: left;
    font-weight: 500;
    letter-spacing: 0;
}
.header_middle .conter_box .text_conter_box p{
    width: 100%;
    height: auto;
    font-size: 14pt;
    color: #666;
    line-height: 22px;
    font-weight: 300;
    text-align: justify;
}
.header_middle .conter_box .text_conter_box{
    width: 100%;
    height: auto;
}
.header_middle .conter_box .right_box{
    width: 250px;
    height: auto;
    position: absolute;
    top: 0;
    right: 2px;
    padding: 12px 0;
    box-sizing: border-box;
}
.header_middle .conter_box .right_box .link_box{
    float: right;
    display: block;
    width: 235px;
    height: auto;
    background:  #C9063E url('../images/product_link_icon.png') no-repeat 190px center;
    background-size: 24px;
    padding: 8px;
    padding-right: 40px;
    box-sizing: border-box;
    border-radius: 50px;
    font-size: 15pt;
    color: #fff;
    line-height: 30px;
    text-align: center;
}
.header_middle .conter_box .right_box .link_box:hover{
    box-shadow: 0 0 25px 1px rgb(218 37 26 / 45%);
    transition: all .2s;
}
.header_nav{
    width: 100%;
    height: auto;
    position: relative;

    padding-left: 300px;
    box-sizing: border-box;
    padding-right: 220px;
}
.header_nav .nav_menu{
    width: 100%;
    height: auto;
    box-sizing: border-box;
} 
.header_nav .nav_menu .nav_menu_ul{
    float: right;
    width: auto;
    height: auto;
}
.header_nav .nav_menu ul li{
    float: left;
    width: auto;
    height: auto;
    padding: 20px 0;
    box-sizing: border-box;
    margin-right: 35px;
}
.index_header_box .header_nav .nav_menu ul li{
    margin-right: 45px;
}
.header_nav .nav_menu ul li:last-child{
    margin-right: 0;
}
.header_nav .nav_menu ul li .link{
    display: block;
    width: auto;
    height: auto;
    color: #000;
    line-height: 30px;
    text-align: center;
    box-sizing: border-box;
    border-radius: 40px;
    position: relative;
    font-size: 22px;
}
.header_nav .nav_menu ul li .link::after{
    content: " ";
    width: 0;
    height: 2px;
    background: #000;
    position: absolute;
    left: 0;
    bottom: -5px;
}
.header_nav .nav_menu ul li .link:hover::after{
    width: 100%;
    transition: all 0.5s;
}
.header_nav .nav_menu ul li.active .link::after{
    width: 100%;
    transition: all 0.5s;
}
.header_nav .nav_menu ul li .link.active::after{
    width: 100%;
    transition: all 0.5s;
}
.header_nav .nav_menu ul li .link.active{
    color: #C9063E;
}
.index_header_box .header_middle{
    background: #000;
    padding-top: 20px;
    padding-bottom: 20px;
}
.index_header_box .header_nav .nav_menu ul li .link{
    color: #fff;
}
.index_header_box .header_nav .nav_menu ul li .link::after{
    background: #fff;
}
.index_header_box .header_top .conter_box .left ul li a span{
    color: #cfcfcf;
}
.nav_menu_product_box{
    width: 100%;
    height: auto;
    position: absolute;
    top: 85px;
    right: 0;
    z-index: 99;
    transition: all 3.5s;
    z-index: 99;
    display: none;
}
.index_header_box .nav_menu_product_box{
    width: 80%;
    top: 95px;
}
.nav_menu_product_bj{
    width: 100%;
    height: 850px;
    background: rgba(0,0,0,.80);
    position: absolute;
    top: 100px;
    left: 0;
    display: none;
    z-index: 9;
}
.index_header_box .nav_menu_product_bj{
    top: 125px;
}
.nav_menu_product_conter{
    width: 100%;
    height: auto;
    min-height: 520px;
    background: #fff;
    position: relative;
    padding-left: 400px;
    box-sizing: border-box;
}
.nav_menu_product_conter .sidenav_box{
    width: 400px;
    height: 100%;
    background: #f1f2f7;
    position: absolute;
    top: 0;
    left: 0;
    padding: 50px 70px;
    box-sizing: border-box;
}
.nav_menu_product_conter .sidenav_box ul li{
    float: left;
    width: 100%;
    height: auto;
    cursor: pointer;
}
.nav_menu_product_conter .sidenav_box ul li .icon_box{
    width: 40px;
    height: 40px;
    position: absolute;
    top: 0;
    left: 0;
}
.nav_menu_product_conter .sidenav_box ul li .icon_box img{
    display: block;
    width: auto;
    height: 40px;
    position: absolute;
    top: 0;
    left: 0;
}
.nav_menu_product_conter .sidenav_box ul li .icon_box .pic2{
    opacity: 0;
}
.nav_menu_product_conter .sidenav_box ul li .title_box{
    width: 100%;
    height: auto;
    min-height: 50px;
    padding-left: 50px;
    position: relative;
}
.nav_menu_product_conter .sidenav_box ul li .title_box p{
    width: 100%;
    height: auto;
    font-size: 16pt;
    color: #333;
    line-height: 30px;
    text-align: left;
    font-weight: 300;
    letter-spacing: 0;
    padding: 5px 10px;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}
.nav_menu_product_conter .content_container{
    width: 100%;
    height: auto;
    padding: 30px 50px;
    padding-bottom: 20px;
    box-sizing: border-box;
}
.nav_menu_product_conter .content_container .item_box{
    width: 100%;
    height: auto;
    position: relative;
    display: none;
}
.nav_menu_product_conter .content_container .item_list{
    width: 100%;
    height: auto;
}
.nav_menu_product_conter .content_container .item_list ul{
    margin: 0 -1.5%;
}
.nav_menu_product_conter .content_container .item_list ul li{
    float: left;
    width: 27.333333%;
    height: auto;
    box-sizing: border-box;
    margin: 1% 3%;
    cursor: pointer;
    position: relative;
    padding: 5px;
}
.nav_menu_product_conter .content_container .item_list ul li .pic_box{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    overflow: hidden;
}
.nav_menu_product_conter .content_container .item_list ul li .pic_box img{
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    transition: all .5s;
}
.nav_menu_product_conter .content_container .item_list ul li .text_box{
    width: 100%;
    height: auto;
    padding: 5px 15px;
    padding-top: 10px;
    box-sizing: border-box;
}
.nav_menu_product_conter .content_container .item_list ul li .text_box h3{
    width: 100%;
    height: auto;
    font-size: 14pt;
    color: #000;
    line-height: 24px;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0;
    position: relative;
    z-index: 2;
}
.nav_menu_product_conter .content_container .item_list ul li .new_icon_box{
    width: 70px;
    height: 70px;
    background: url('../images/new_icon.png') no-repeat center center;
    background-size: 40px;

    position: absolute;
    top: 0px;
    right: 0px;
}
.nav_menu_product_conter .content_container .item_list ul li:hover{
    transition: all 0.6s;
    box-shadow: 5px 5px 12px 2px #ccc;
}
.nav_menu_product_conter .content_container .item_list ul li:hover .pic_box img{
    transform: scale(1.15);
}
.nav_menu_product_conter .content_container .item_list ul li:hover .text_box h3{
    color: #C9063E;
    transition: all 0.3s;
}
.nav_menu_product_conter .sidenav_box ul li.active .title_box .icon_box img{
    opacity: 0;
    transition: all 0.5s;
}
.nav_menu_product_conter .sidenav_box ul li.active .title_box .icon_box img.pic2{
    opacity: 1;
    transition: all 0.5s;
}
.nav_menu_product_conter .sidenav_box ul li.active .title_box p{
    color: #C9063E;
    transition: all 0.3s;
}


.language_box{
    width: 160px;
    height: auto;
    position: absolute;
    top: 0;
    right: 0;
}
.language_title{
    width: 100%;
    height: 70px;
    padding: 15px 5px;
    padding-left: 40px;
    padding-right: 30px;
    box-sizing: border-box;
    position: relative;
}
.language_title span{
    display: inline-block;
    font-size: 18px;
    color: #fff;
    line-height: 40px;
    position: relative;
}
.language_title span::after{
    content: " ";
    width: 40px;
    height: 40px;
    background:  url('../images/language_icon.png') no-repeat left center;
    background-size: 32px;
    position: absolute;
    left: -42px;
    top: 1px;
}
.language_title span::before{
    content: " ";
    width: 40px; 
    height: 40px;
    background:  url('../images/language_down.png') no-repeat center center;
    background-size: 14px;
    position: absolute;
    right: -40px;
    top: 3px;
}
.language_drop{
    width: 320px;
    height: auto;
    background: #fff;
    position: absolute;
    top: 70px;
    left: 50%;
    margin-left: -160px;
    z-index: 11;
    box-shadow: 0px 2px 12px 0 rgb(0 0 0 / 10%);
    
    display: none;
}
.language_drop a{
    float: left;
    width: 50%;
    height: auto;
    padding: 12px 10px;
    padding-left: 15px;
    box-sizing: border-box;
    font-size: 14px;
}
.language_drop a:hover{
    background: #f1f1f1;
}
.language_drop a img{
    float: left;
    width: 20px;
    height: 20px;
    border: 1px solid #f1f1f1;
    border-radius: 50%;
}
.language_drop a span{
    float: left;
    line-height: 20px;
    padding-left: 10px;
    box-sizing: border-box;
}
/*.language_box select{*/
/*    display: block;*/
/*    width: 100px;*/
/*    height: auto;*/
/*    padding: 6px 10px;*/
/*    box-sizing: border-box;*/
/*     font-size: 16px;*/
/*     color: #000;*/
/*     line-height: 20px;*/
/*}*/
/*.language_box select img{*/
/*    display: inline-block;*/
/*    width: 20px;*/
/*    height: 20px;*/
/*}*/
/*.language_box option{*/
/*    display: block;*/
/*    width: 100px;*/
/*    height: auto;*/
/*    padding: 8px 10px;*/
/*     box-sizing: border-box;*/
/*     font-size: 16px;*/
/*     color: #000;*/
/*     line-height: 26px;*/
/*}*/



/*banner*/
.home_banner_section{
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-wrapper{
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-wrapper{
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-wrapper .swiper-slide{
    float: left;
    width: 100%;
    height: auto;
    position: relative;
}
.home_banner_section .swiper-wrapper .swiper-slide img{
    float: left;
    display: block;
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-pagination-bullet{
     width: 20px;
    height: 4px;
    border-radius: 0;
    background: #f0f0f0;
    opacity: 1;
}
.home_banner_section .swiper-pagination-bullet-active{
     background: #000;
}
.home_banner_section .swiper-container-horizontal>.swiper-pagination-bullets, .home_banner_section .swiper-pagination-custom, .home_banner_section .swiper-pagination-fraction {
    width: 300px;
    left: inherit;
    right: 35px;
    bottom: 35px;
}


.home_banner_section .swiper-button-prev{
    background:  url('../images/home_swiper_button_prev_icon.png') no-repeat center center;
    background-size: 50px;
    left: 20px;
    width: 50px;
    height: 50px;
}
.home_banner_section .swiper-button-next{
    background:  url('../images/home_swiper_button_next_icon.png') no-repeat center center;
    background-size: 50px;
    right: 20px;
     width: 50px;
    height: 50px;
}
.home_banner_section .swiper-button-prev:hover{
    background:  url('../images/home_swiper_button_prev_icon_hover.png') no-repeat center center;
    background-size: 50px;
}
.home_banner_section .swiper-button-next:hover{
    background:  url('../images/home_swiper_button_next_icon_hover.png') no-repeat center center;
    background-size: 50px;
}

.home_banner_section .banner_text_pro{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}
.home_banner_section .banner_text_pro .conter_box{
    width: 90%;
    height: 100%;
    position: relative;
    margin: 0 auto;
    padding-top: 120px;
    box-sizing: border-box;
}
.banner_text_pro .conter_box .title_box{
    width: 100%;
    height: auto;
}
.banner_text_pro .conter_box .title_box h3{
    width: 100%;
    height: auto;
    font-size: 56px;
    color: #fff;
    line-height: 66px;
    font-weight: 400;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.banner_text_pro .conter_box .title_box p{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #555;
    line-height: 26px;
    font-weight: 300;
    text-transform: uppercase;
}
.banner_text_pro .conter_box .text_box{
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    bottom: 110px;
}
.banner_text_pro .conter_box .text_box p{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #808288;
    line-height: 26px;
    font-weight: 300;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.banner_text_pro1 .conter_box .title_box{
    text-align: center;
}
.home_banner_section .banner_text_pro2 .conter_box{
    padding-top: 110px;
}
.banner_text_pro2 .conter_box .title_box h3{
    color: #000;
    /* font-size: 50px;*/
    /*line-height: 60px;*/
}
.banner_text_pro2 .conter_box .title_box h3 strong{
    display: inline-block;
    color: #7a7c82;
    font-weight: 400;
    margin-bottom: 10px;
}
.home_banner_section .banner_text_pro3 .conter_box{
    padding-top: 130px;
}
.banner_text_pro3 .conter_box .title_box h3{
    color: #fff;
    line-height: 70px;
    /* font-size: 50px;*/
    /*line-height: 60px;*/
}
.banner_text_pro3 .conter_box .text_box{
    bottom: 130px;
}
.banner_text_pro3 .conter_box .text_box p{
    color: #fff;
}


/* home_content */
.home_content{
    width: 100%;
    height: auto;
    position: relative;
}
.section_container_con{
    max-width: 1310px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}
.home_section_title{
    width: 100%;
    height: auto;
    padding-bottom: 50px;
    box-sizing: border-box;
}
.home_section_title h2{
    font-size: 36px;
    color: #333333;
    line-height: 60px;
    text-align: center;
    font-weight: 600;
}

.page_title_box{
    width: 100%;
    height: auto;
    padding-bottom: 50px;
    box-sizing: border-box;
}
.page_title_box h2{
    font-size: 40px;
    color: #000;
    line-height: 50px;
    font-weight: 700;
}
.page_title_box p{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    font-size: 22px;
    color: #c1c1c1;
    line-height: 32px;
    text-align: center;
    font-weight: 300;
    margin-top: 5px;
}




/* home_section1 */
.home_section1{
    width: 100%;
    height: auto;
}
.home_section1_conter{
    width: 100%;
    height: auto;
    padding: 70px 0;
    padding-bottom: 100px;
    box-sizing: border-box;
}
.home_section1_conter .left_box{
    float: left;
    width: 100%;
    height: auto;
    box-sizing: border-box;
    margin-bottom: 20px;
}
.home_section1_conter .left_box .text_box{
    width: 100%;
    height: auto;
    font-size: 14pt;
    color: #666;
    line-height: 36px;
    font-weight: 300;
    text-align: justify;
}
.home_section1_conter .left_box .text_box p{
    margin-bottom: 30px;
}
.home_section1_conter .left_box .text_box p:last-child{
    margin-bottom: 0;
}

.home_section1_conter .left_box .text_box p strong{
    color: #333;
}

.home_section1_conter .left_box .about_num_box{
    width: 100%;
    height: auto;
    margin-top: 130px;
}
.home_section1_conter .left_box .about_num_box ul li{
    float: left;
    width: 18%;
    height: auto;
    text-align: center;
}
.home_section1_conter .left_box .about_num_box ul li:nth-child(2){
    width: 45%;
}
.home_section1_conter .left_box .about_num_box ul li:nth-child(3){
    width: 37%;
}
.home_section1_conter .left_box .about_num_box ul li h3{
    font-size: 16px;
    color: #C9063E;
    line-height: 40px;
    text-align: center;
}
.home_section1_conter .left_box .about_num_box ul li strong{
    display: inline-block;
    font-size: 56px;
    font-weight: 500;
    margin-right: 5px;
}
.home_section1_conter .left_box .about_num_box ul li p {
    font-size: 20px;
    color: #666;
    line-height: 30px;
}

.home_section1_conter .right_box{
    float: left;
    width: 100%;
    height: auto;
    box-sizing: border-box;
    margin-top: 30px;
}
.home_section1_conter .right_box .right_pic_box{
    width: 100%;
    height: auto;
}
.home_section1_conter .right_box .right_pic_box .pic{
    width: 100%;
    height: auto;
}
.home_section1_conter .right_box .right_pic_box .pic img{
    display: block;
    width: 100%;
    height: auto;
}



.home_section1_conter .right_box .pic_list_box{
    float: left;
    width: 50%;
    height: auto;
    padding-right: 5px;
    box-sizing: border-box;
}
.home_section1_conter .right_box .pic_list_box ul {
    margin: 0 -1%;
}
.home_section1_conter .right_box .pic_list_box ul li{
    float: left;
    width: 48%;
    height: 250px;
    margin: 10px 1%;
}
.home_section1_conter .right_box .pic_list_box ul li:nth-child(3){
    width: 98%;
}
.home_section1_conter .right_box .pic_list_box ul li .pic_box{
    width: 100%;
    height: 250px;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 10px 2px #f3f3f3;
}
.home_section1_conter .right_box .pic_list_box ul li .pic_box .pic{
    width:100%;
    height:100%;
    position: absolute;
    top: 0;
    left: 0;

    background-size: cover !important;
}
.home_section1_conter .right_box .home_section_video_conter{
    float: left;
    width: 50%;
    height: auto;
    padding-top: 10px;
    padding-left: 10px;
    box-sizing: border-box;
    border-radius: 5px;
    overflow: hidden;
}
.home_section1_conter .right_box .home_section_video_conter iframe{
    display: block;
    width: 100%;
    height: 520px;
    border: none;
    margin: 0 auto;
    box-shadow:  0 0 10px 0 #e5e5e5;

    border-radius: 5px;
    overflow: hidden;
}


/* home_product_category */
.home_product_category{
    width: 100%;
    height: auto;
    padding: 100px 0;
    padding-top: 120px;
    box-sizing: border-box;
    position: relative;
}
.home_product_category_conter{
    width: 100%;
    height: auto;
    position: relative;
}
.home_product_category .link_box{
    display: inline-block;
    width: auto;
    height: auto;
    background: #000 url(../images/download_icon_jt.png) no-repeat 120px center;
    background-size: 20px;
    border: 1px solid #000;
    padding: 10px 25px;
    padding-right: 55px;
    box-sizing: border-box;
    font-size: 16px;
    color: #fff;
    line-height: 20px;
    position: absolute;
    right: 0;
    top: 4px;
}
.home_product_category .link_box:hover{
    background: #fff url(../images/download_icon_jt_hover.png) no-repeat 120px center;
    background-size: 20px;
    color: #000;
    border: 1px solid #000;
    box-sizing: border-box;
    transition: all 0.3s;
}


.home_product_category_list{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    position: relative;
}
.home_product_category_list ul{
    margin: 0 -1%;
}
.home_product_category_list ul li{
    float: left;
    width: 31.333333%;
    height: auto;
    margin: 0 1%;
    margin-bottom: 2%;
    position: relative;
}
.home_product_category_list ul li a{
    display: block;
    width: 100%;
    height: auto;
}
.home_product_category_list ul li .pic_box{
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
}
.home_product_category_list ul li .pic_box img{
    display: block;
    width: 100%;
    height: auto;
     transition: all .3s;
}
.home_product_category_list ul li .text_box{
    width: 100%;
    height: auto;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -70px;
    text-align: center;
}
.home_product_category_list ul li .text_box img{
    display: block;
    width: 85px;
    height: auto;
    margin: 0 auto;
    margin-bottom: 15px;
}
.home_product_category_list ul li .text_box h3{
    display: inline-block;
    width: auto;
    height: auto;
    padding: 10px 0;
    box-sizing: border-box;
    font-size: 22px;
    color: #fff;
    line-height: 30px;
    font-weight: 400;
    text-align: center;
    position: relative;
}
.home_product_category_list ul li .text_box h3::after {
    content: " ";
    width: 0;
    height: 2px;
    background: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
}
.home_product_category_list ul li:hover .text_box h3::after {
    width: 100%;
    transition: all .3s;
}
.home_product_category_list ul li:hover .pic_box img{
    transform: scale(1.15);
}

/* home_new_advertisement */
.home_new_advertisement{
    width: 100%;
    height: 300px;
    background: url(../images/home_new_advertisement_banner.jpg) no-repeat center center;
    background-size: cover;
    padding: 60px 0;
    box-sizing: border-box;
}
.home_new_advertisement .text_box{
    width: 100%;
    height: auto;
    font-size: 26px;
    color: #fff;
    line-height: 36px;
    text-align: left;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 50px;
}
.home_new_advertisement .text{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #c8c8c8;
    line-height: 26px;
    text-align: right;
}
.home_new_advertisement .text .dian{
    float: right;
    width: 5px;
    height: 5px;
    background: #C9063E;
}
.home_new_advertisement .text p{
    float: right;
    width: 100%;
    margin-top: 10px;
}


/* home_section_product */
.home_section_product{
    width: 100%;
    height: auto;
    padding: 120px 0;
    padding-bottom: 110px;
    box-sizing: border-box;
}
.home_section_product_conter{
    width: 100%;
    height: auto;
}
.home_section_product_nav{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    margin-bottom: 50px;
}
.home_section_product_nav ul li{
    float: left;
    width: auto;
    height: auto;
    margin-left: -1px;
}
.home_section_product_nav ul li .title_box{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    cursor: pointer;
    position: relative;
    padding: 0 25px;
    border: 1px solid #d4d4d4;
}

.home_section_product_nav ul li .title_box p{
    width: 100%;
    height: auto;
    font-size: 20px;
    color: #999;
    line-height: 30px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0;
    font-weight: 300;
    padding: 10px 0;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}
/*.home_section_product_nav ul li .title_box::after{*/
/*    content: " ";*/
/*    width: 0;*/
/*    height: 2px;*/
/*    background: #000;*/
/*    position: absolute;*/
/*    left: 0;*/
/*    bottom: 5px;*/
/*}*/

.home_section_product_nav .searchform{
    float: right;
    margin-right: 0;
}
.home_section_product_nav .searchform form{
    display: block;
    width: 200px;
    height: auto;
    padding-right: 50px;
    box-sizing: border-box;
    position: relative;
    margin-top: 6px;
}
.home_section_product_nav .searchform form input.text{
    width: 100%;
    height: auto;
    background: #fff;
    padding: 10px 20px;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 18px;
    color: #000;
    text-align: center;
    font-weight: 500;
    border: 1px solid #c7c7c7;
    box-sizing: border-box;
    border-top-left-radius: 40px;
    border-bottom-left-radius: 40px;
}
.home_section_product_nav .searchform form input.sub{
    width: 50px;
    height: 40px;
    position: absolute;
    top: 0;
    right: 0;
     border: 1px solid #c7c7c7;
     border-left: none;
     background: #fff url(../images/search_icon.png) no-repeat center center;
     background-size: 20px;
     box-sizing: border-box;
     cursor: pointer;
}
.search_page_conter_title{
    width: 100%;
    height: auto;
    padding: 10px;
    padding-bottom: 20px;
    box-sizing: border-box;
    font-size: 20px;
    color: #999999;
    line-height: 30px;
    font-weight: 400;
}
.search_page_conter_title .title{
    font-size: 22px;
    font-weight: 700;
    color: #000;
}


/* pagination_center */
.pagination_center{
    width: 100%;
    height: auto;
    text-align: center;
    padding-top: 50px;
    padding-bottom: 50px;
    box-sizing: border-box;
}

.pagination_box {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-block;
    vertical-align: bottom;

    font-size: 14px;
    color: #6e6e6e;
}

.pagination_box li {
    display: inline-block!important;
    border: solid 1px #EBEBEB;
    border-radius: 4px;
  
}

.pagination_box a {
    color: #000;
    padding: 8px 12px;
    line-height: 18px;
    display: block;
    transition: all 1s cubic-bezier(0.175,0.885,0.32,1) 0s;
}
.pagination_box .disabled a:link,.pagination_box .disabled a:visited,.pagination_box .disabled a:hover {
    cursor: not-allowed;
    pointer-events: none;
    color: #EBEBEB;
}
.pagination_box .active {
    pointer-events: none;
}
.pagination_box .active,.pagination_box a:hover {
    transition: all .3s cubic-bezier(0.175,0.885,0.32,1) 0s;
}
.pagination_box li {
    margin:2px 5px;
    font-size:14px;
    border:none;
    border-radius:4px;
}
.pagination_box li a {
    border-radius:4px;
    color:#6e6e6e;
    background:#fff;
    padding:12px 16px;
    border:1px solid #DCDCDC;
}
.pagination_box li.active a,.pagination_box li a:hover {
    background:#000;
    color:#fff;
    border:1px solid #000;
    
}



.home_product_banner_section{
    width: 100%;
    height: auto;
    margin-bottom: 60px;
} 
.home_product_banner_section .swiper-container-horizontal>.swiper-pagination-bullets,.home_product_banner_section .swiper-pagination-custom,.home_product_banner_section .swiper-pagination-fraction{
    width: 200px;
    left: inherit;
    right: 15px;
    bottom: 15px;
}
.home_product_banner_section .swiper-pagination-bullet{
    width: 20px;
    height: 4px;
    border-radius: 0;
    background: #888;
    opacity: 1;
}
.home_product_banner_section .swiper-pagination-bullet-active{
    background: #f0f0f0;
}


.home_section_product_container{
    width: 100%;
    height: auto;
} 

.home_section_product_container .product_item_box{
    width: 100%;
    height: auto;
    display: none;
}
.home_section_product_container .product_item_list{
    width: 100%;
    height: auto;
}
.home_section_product_container .product_item_list ul{
    margin: 0 -1%;
}
.home_section_product .home_section_product_container .product_item_list ul{
    margin: 0;
}
.home_section_product_container .product_item_list ul li{
    float: left;
    width: 18%;
    height: auto;
    margin: 0 1%;
    margin-bottom: 2%;
    cursor: pointer;
    position: relative;
}
.home_section_product .home_section_product_container .product_item_list ul li{
     width: 23%;
}
.home_section_product_container .product_item_list ul li a{
    display: block;
    width: 100%;
    height: auto;
  
    box-sizing: border-box;
    position: relative;
}
.home_section_product_container .product_item_list ul li .pic_box{
    width: 100%;
    height: auto;
    overflow: hidden;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
    position: relative;
}
.home_section_product_container .product_item_list ul li .pic_box img{
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    transition: all .5s;

}

.home_section_product .home_section_product_container .product_item_list ul li .pic_box::after{
    content: " ";
    width: 80px;
    height: 40px;
    background: url('../images/home_product_new_icon.png') no-repeat right center;
    background-size: 77px;
    position: absolute;
    top: 15px;
    right: 0;
}

.home_section_product_container .product_item_list ul li .text_box{
    width: 100%;
    height: auto;
    padding: 15px 30px;
    box-sizing: border-box;
      background: #f1f1f1;
      
    overflow: hidden;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
}
.home_section_product_container .product_item_list ul li .text_box h3{
    width: 100%;
    height: auto;
    font-size: 22px;
    color: #000;
    line-height: 30px;
    text-align: left;
    font-weight: 500;
    letter-spacing: 0;
    position: relative;
    z-index: 2;
}
.home_section_product_container .product_item_list ul li .text_box h3::after {
    content: " ";
    width: 20px;
    height: 20px;
    background: url('../images/product_item_icon_jt.png') no-repeat center center;
    background-size: 18px;
    position: absolute;
    right: 0px;
    top: 5px;
}
.home_section_product_container .product_item_list ul li .text_box p{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #8e8e8e;
    line-height: 26px;
    text-align: center;
}
.home_section_product_container .product_item_list ul li:hover .pic_box img{
    transform: scale(1.15);
}
.home_section_product_container .product_item_list ul li:hover .text_box{
    background: #000;
    transition: all 0.5s;
}
.home_section_product_container .product_item_list ul li:hover .text_box h3{
    color: #fff;
    transition: all 0.3s;
}
.home_section_product_container .product_item_list ul li:hover .text_box p{
    transition: all 0.3s;
    color: #e5e5e5;
}
.home_section_product_container .product_item_list ul li:hover a{
    /*background: #C9063E;*/
     transition: all 0.3s;
}
.home_section_product_container .product_item_list ul li:hover .text_box h3::after{
     background: url('../images/product_item_icon_jt_hover.png') no-repeat center center;
    background-size: 18px;
}


.home_section_product .home_section_product_container .product_item_list ul li{
    width: 100%;
    margin: 0;
}
.home_section_product .home_section_product_container .swiper-container{
    padding-bottom: 60px;
    box-sizing: border-box;
}
.home_section_product .home_section_product_container .swiper-pagination-bullet{
    width: 20px;
    height: 4px;
    border-radius: 0;
    background: #d5d5d5;
    opacity: 1;
}
.home_section_product .home_section_product_container .swiper-pagination-bullet-active{
    background: #000;
}


.home_section_product_nav ul li.active .title_box p{
    color: #fff;
    font-weight: 400;
    transition: all 0.3s;
}
.home_section_product_nav ul li.active .title_box{
    background: #000;
    transition: all 0.5s;
}
.home_section_product_nav ul li:hover .title_box p{
    color: #fff;
    font-weight: 400;
    transition: all 0.3s;
}
.home_section_product_nav ul li:hover .title_box{
    background: #000;
    transition: all 0.5s;
}
.home_section_product_nav ul li.all a.active .title_box::after{
    width: 100%;
    transition: all 0.5s;
}
.home_section_product_link{
    display: block;
    width: 100px;
    height: auto;
    padding: 5px 15px;
    padding-left: 27px;
    box-sizing: border-box;
    font-size: 22px;
    color: #000;
    line-height: 26px;
    text-align: center;
    font-weight: bold;
    
    position: relative;
    z-index: 1;
    margin: 0 auto;
    margin-top: 20px;
}
.home_section_product_link::after{
    content: " ";
    width: 75px;
    height: 36px;
    background: #C9063E;
    border-radius: 40px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.home_section_product_link:hover{
    color: #C9063E;
    transition: all .3s;
}
.home_section_product_link:hover::after{
    background: #000;
    transition: all .3s;
}



/* home_section_video */
.home_section_video{
    width: 100%;
    height: auto;
    padding: 80px 0;
    box-sizing: border-box;
}
.home_section1_conter{
    width: 100%;
    height: auto;
}
.home_section_video_conter{
    display: block;
    width: 100%;
    height: auto;
}
.home_section_video_conter iframe{
    display: block;
    width: 900px;
    height: 520px;
    border: none;
    margin: 0 auto;
}



/* home_section_case */
.home_section_case{
    width: 100%;
    height: 800px;
    background: url(../images/home_section_case_banner.jpg) no-repeat center center;
    background-size: cover;
    position: relative;
    padding: 120px 0;
    box-sizing: border-box;
}
.home_section_case .page_title_box h2{
    text-align: left;
    color: #fff;
}
.home_section_case .page_title_box h2 span{
    float: right;
    font-size: 20px;
    color: #C8C8C8;
    line-height: 30px;
    text-align: right;
    font-weight: 300;
    margin-top: 15px;
    position: relative;
    padding-right: 15px;
}
.home_section_case .page_title_box h2 span::after{
    content: " ";
    width: 5px;
    height: 5px;
    background: #C8C8C8;
    position: absolute;
    top: 14px;
    right: 0;
}
.home_section_case_conter{
    width: 100%;
    height: 560px;
    position: relative;
}
.home_section_case_conter .text_box{
    width: 400px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
}
.home_section_case_conter .text_box .title{
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    right: 0;
}
.home_section_case_conter .text_box .title h3{
    width: 100%;
    height: auto;
    font-size: 20px;
    color: #fff;
    line-height: 28px;
    text-align: right;
    font-weight: 400;
    text-transform: uppercase;
}
.home_section_case_conter .text_box .text{
    width: 100%;
    height: auto;
    position: absolute;
    bottom: 0;
    right: 0;
}
.home_section_case_conter .text_box .text p{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #fff;
    line-height: 24px;
    text-align: right;
    font-weight: 300;
    text-transform: uppercase;
}

.home_section_case .link_box{
    display: inline-block;
    width: auto;
    height: auto;
    background: #000 url(../images/download_icon_jt.png) no-repeat 120px center;
    background-size: 20px;
    border: 1px solid #000;
    padding: 10px 25px;
    padding-right: 55px;
    box-sizing: border-box;
    font-size: 16px;
    color: #fff;
    line-height: 20px;
    position: absolute;
    left: 0;
    bottom: 0;
}
.home_section_case .link_box:hover{
    background: #fff url(../images/download_icon_jt_hover.png) no-repeat 120px center;
    background-size: 20px;
    color: #000;
    border: 1px solid #000;
    box-sizing: border-box;
    transition: all 0.3s;
}




/*home_section_about*/
.home_section_about{
    width: 100%;
    height: auto;
    background: #f1f2f7;
}
.home_section_about_top{
    width: 100%;
    height: auto;
}
.home_section_about_conter{
    width: 100%;
    height: auto;
    padding: 120px 0;
    box-sizing: border-box;
}
.home_section_about_conter .page_title_box{
    padding-bottom: 155px;
}
.home_section_about_conter .page_title_box h2{
    text-align: left;
    color: #000;
}
.home_section_about_conter .left_box{
    float: left;
    width: 30%;
    height: auto;
}
.home_section_about_conter .left_box .link_box{
    display: inline-block;
    width: auto;
    height: auto;
    background: #000 url(../images/download_icon_jt.png) no-repeat 120px center;
    background-size: 20px;
    border: 1px solid #000;
    padding: 10px 25px;
    padding-right: 55px;
    box-sizing: border-box;
    font-size: 16px;
    color: #fff;
    line-height: 20px;
}
.home_section_about_conter .left_box .link_box:hover{
    background: #fff url(../images/download_icon_jt_hover.png) no-repeat 120px center;
    background-size: 20px;
    color: #000;
    border: 1px solid #000;
    box-sizing: border-box;
    transition: all 0.3s;
}
.home_section_about_conter .right_box {
    float: left;
    width: 70%;
    height: auto;
    padding-left: 0%;
    box-sizing: border-box;
}
.home_section_about_conter .right_box .text_box{
    width: 100%;
    height: auto;
    font-size: 17px;
    color: #969696;
    line-height: 26px;
    font-weight: 300;
    text-align: justify;
}
.home_section_about_conter .right_box .text_box p{
    margin-bottom: 25px;
}
.home_section_about_conter .right_box .text_box p:last-child{
    margin-bottom: 0;
}

.home_section_about_bottom{
    width: 100%;
    height: auto;
    padding: 120px 0;
    box-sizing: border-box;
}
.home_section_about_bottom_list {
    width: 100%;
    height: auto;
    box-sizing: border-box;
}
.home_section_about_bottom_list ul li {
    display: inline-block;
    width: 320px;
    height: auto;
    box-sizing: border-box;
    margin: 0 10px;
}
.home_section_about_bottom_list ul li .pic_box {
    width: 320px;
    height: 240px;
    margin: 0 auto;

    -webkit-transition: margin-top 0.3s ease-in-out;
    transition: margin-top 0.3s ease-in-out;
}
.home_section_about_bottom_list ul li .pic_box img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}
.home_section_about_bottom_list .str_wrap {
    background: none !important;
}

/* home_section_about_video */
.home_section_about_video{
    width: 100%;
    height: auto;
    position: relative;
}
.home_section_about_video_bj{
     width: 100%;
    height: 100%;
    background: url(../images/home_section_about_banner.jpg) no-repeat center center;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.65;
}
.home_section_about_video .video_box{
    width: 100%;
    height: auto;
    position: relative;
    z-index: 9;
}
.home_section_about_video .video_box video{
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}



/* footer_box  */
.footer_box{
    width: 100%;
    height: auto;
    position: relative;
    background: #000;
    padding: 90px 0;
    padding-bottom: 80px;
    box-sizing: border-box;
}
.footer_list{
    width: 100%;
    height: auto;
}
.footer_list ul li{
    float: left;
    width: 15%;
    height: auto;
}
.footer_list ul li:nth-child(1){
    width: 52%;
}
.footer_list ul li:nth-child(2){
    width: 15%;
}
.footer_list ul li:nth-child(3){
    width: 17%;
}
.footer_list ul li:nth-child(4){
    width: 16%;
}
.footer_logo_box{
    width: 100%;
    height: auto;
}
.footer_logo_box .logo_box{
    width: 230px;
    height: auto;
    margin-bottom: 85px;
}
.footer_logo_box .logo_box img{
    display: block;
    width: 100%;
    height: auto;
}
.footer_logo_box p{
    max-width: 250px;
    width: 100%;
    font-size: 14px;
    color: #999;
    line-height: 22px;
}
.footer_project_link_box{
    width: 100%;
    height: auto;
}
.footer_project_link_box a{
    display: block;
    width: auto;
    height: auto;
    font-size: 18px;
    color: #fff;
    line-height: 28px;
    margin-bottom: 35px;
}
.footer_project_link_box a:last-child{
    margin-bottom: 0;
}
.footer_list ul li h3{
    display: block;
    width: auto;
    height: auto;
    font-size: 18px;
    color: #fff;
    line-height: 28px;
    font-weight: 400;
    margin-bottom: 30px;
}
.footer_product_link_box{
    width: 100%;
    height: auto;
}
.footer_product_link_box a{
    display: block;
    width: auto;
    height: auto;
    font-size: 15px;
    color: #999;
    line-height: 26px;
    margin-bottom: 10px;
}
.footer_product_link_box a:last-child{
    margin-bottom: 0;
}
.footer_list ul li .text{
    width: 100%;
    height: auto;
    font-size: 15px;
    color: #999;
    line-height: 26px;
}
.footer_email_box{
    width: 100%;
    height: auto;
    margin-top: 40px;
}
.footer_email_box a{
    display: block;
    max-width: 175px;
    width: 100%;
    height: auto;
    border: 2px solid #555;
    padding: 6px 15px;
    padding-right: 50px;
    box-sizing: border-box;
    border-radius: 6px;
    font-size: 14px;
    color: #777;
    line-height: 20px;
    position: relative;
}
.footer_email_box a span{
    width: 40px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    background: #555 url('../images/footer_email_icon.png') no-repeat center center;
    background-size: 20px;
}
.footer_list a:hover{
    text-decoration: underline;
}



.header_box .nav-toggle{
    display: none;
}
.phone_hearder_nav{
    display: none;
}


@media screen and (max-width: 1680px){
    .header_nav{
        padding-right: 200px;
    }
    .index_header_box .header_nav .nav_menu ul li {
        margin-right: 20px;
    }
}


@media screen and (max-width: 1440px){
    .section_container_con{
        width: 1200px;
    }
    .index_header_box .header_middle .section_container_con{
        width: 1200px;
        max-width: 1200px;
    }
    .index_header_box .header_middle .conter_box{
        width: 100%;
    }
    .index_header_box .header_nav .nav_menu ul li {
        margin-right: 18px;
    }

    .about_page_section2 .history_list ul li .item .article{
        width: 200px;
    }
    .about_page_section5_conter .test_report_list{
        margin-right: -50px;
    }
}


@media screen and (max-width: 1280px){

}


@media screen and (max-width: 960px){

}


@media screen and (max-width: 768px){

}