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;
    background: #f0f0f0;
}


/* header_box */
.header_box{
    width: 100%;
    height: auto;
    background: #fff;
    box-shadow: 0 2px 10px 0 rgba(185,185,185,.2);
    position: relative;
    z-index: 9;
}
.header_box .header_top{
    width: 100%;
    height: 44px;
    padding: 7px 0;
    box-sizing: border-box;
    background: #000;
    border-bottom: 1px solid #888;
}
.header_box .header_top .section_container_con{
    max-width: 1550px;
}
.header_box .conter_box{
    width: 100%;
    height: auto;
} 
.header_box .conter_box .left_box{
    float: left;
    width: auto;
    height: auto;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
} 
.header_box .conter_box .right_box{
    float: right;
    width: auto;
    height: auto;
} 
.header_top .conter_box .right_box ul li{
    float: left;
    width: auto;
    height: auto;
    margin-right: 30px;
}
.header_top .conter_box .right_box ul li p{
    padding-left: 25px;
    box-sizing: border-box;
}
.header_top .conter_box .right_box ul li p.icon_phone{
    background: url(../images/icon_phone_dh.png) no-repeat left 8px;
    background-size: 16px;
}
.header_top .conter_box .right_box ul li p.icon_email{
    background: url(../images/icon_contact_yx.png) no-repeat left 8px;
    background-size: 16px;
}
.header_top .conter_box .right_box ul li:last-child{
    border-right: none;
    margin-right: inherit;
}
.header_top .conter_box .right_box ul li a{
   display: inline-block;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}
.header_top .conter_box .right_box ul li a span{
    display: block;
    color: #fff;
}
.header_top .conter_box .right_box ul li a:hover{
    text-decoration: underline;
}

.header_middle{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    position: relative;
}
.header_middle .section_container_con{
    max-width: 1550px;
}
.header_middle .conter_box{
    width: 100%;
    height: 70px;
    position: relative;
    padding-left: 350px;
    padding-right: 330px;
    box-sizing: border-box;
    margin: 0 auto;
}
.header_middle .conter_box .logo_box{
    float: left;
    display: block;
    width: auto;
    height: auto;
    position: absolute;
    top: 12px;
    left: 0;
}
.header_middle .conter_box .logo_box a{
    display: block;
}
.header_middle .conter_box .logo_box a img{
    display: block;
    width: auto;
    height: 46px;
}

.header_middle .conter_box .get_box{
    width: auto;
    height: auto;
    position: absolute;
    top: 12px;
    right: 0;
    background: #000;
    padding: 8px 25px;
    box-sizing: border-box;
    font-size: 20px;
    color: #fff;
    line-height: 30px;
    text-transform: uppercase;
    cursor: pointer;
}

.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;
}
.header_nav .nav_menu{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    overflow: hidden;
} 
.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: 55px;
}

.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;
    font-weight: 500;
}
.header_nav .nav_menu ul li .link::after{
    content: " ";
    width: 0;
    height: 2px;
    background: #191921;
    position: absolute;
    left: 0;
    bottom: -5px;
}
.header_nav .nav_menu ul li:hover .link::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.active .link::after{
    width: 100%;
    transition: all 0.5s;
}
.header_nav .nav_menu ul li .link.active{
    color: #C9063E;
}
.index_header_box .header_middle{
    padding-top: 8px;
    padding-bottom: 8px;
}
.index_header_box .header_nav .nav_menu ul li .link{
    color: #000;
}
.index_header_box .header_nav .nav_menu ul li .link::after{
    background: #000;
}
.index_header_box .header_nav .nav_menu ul li:hover .link::after{
     width: 100%;
    transition: all 0.5s;
}
.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;
}



/*banner*/
.home_banner_section{
    width: 100%;
    height: auto;
    box-sizing: border-box;
}
.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;
    overflow: hidden;
}
.home_banner_section .swiper-wrapper .swiper-slide .pic{
    width:100%;
    height:100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
}
.home_banner_section .swiper-wrapper .swiper-slide img{
    float: left;
    display: block;
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-pagination-bullet{
    width: 15px;
    height: 15px;
}
.home_banner_section .swiper-pagination-bullet-active{
    background: #fff;
}
.home_banner_section .swiper-button-prev{
    background: #f1f2f7 url('../images/swiper_button_prev_icon.png') no-repeat center center;
    background-size: 26px;
    left: 0;
    width: 35px;
    height: 50px;
}
.home_banner_section .swiper-button-next{
    background: #f1f2f7 url('../images/swiper_button_next_icon.png') no-repeat center center;
    background-size: 26px;
    right: 0;
     width: 35px;
    height: 50px;
}
.home_banner_section .swiper-button-prev:hover{
    background: #000 url('../images/swiper_button_prev_icon_hover.png') no-repeat center center;
    background-size: 26px;
}
.home_banner_section .swiper-button-next:hover{
    background: #000 url('../images/swiper_button_next_icon_hover.png') no-repeat center center;
    background-size: 26px;
}


/* 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: 40px;
    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;
    text-align: center;
    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;
}



/*sidebar_box*/
.sidebar_box {
  width: 56px;
  height: auto;
  position: fixed;
  top: 35%;
  right: 0px;
  z-index: 999;
  transition: all 0.5s;
  display: none;
}
.sidebar_box_conter {
  width: 100%;
  height: auto;
  position: relative;
}
.sidebar_box_conter ul {
  box-shadow: 0 0 2px 0px #b0b0b0;
}
.sidebar_box_conter ul li {
  float: left;
  width: 56px;
  height: 56px;
  padding: 14px 14px;
  box-sizing: border-box;
  text-align: center;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: none;
  cursor: pointer;
  
  position: relative;
}
.sidebar_box_conter ul li .li_con img{
    display: block;
    width: 28px;
    height: auto;
}
.sidebar_box_conter ul li.gotop {
  display: none;
  transition: all 0.5s;
  position: relative;
  z-index: 100;
}
.sidebar_box_conter ul li:last-child {
  padding: 11px 11px;
}
.sidebar_box_conter ul li:last-child img{
    width: 34px;
}
.sidebar_box_conter ul li p {
  font-size: 14px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 16px;
}

.sidebar_box_conter ul li .text_box {
  width: 210px;
  height: 56px;
  background: #000;
  box-sizing: border-box;
  padding: 13px 0px;
  box-sizing: border-box;
  
  position: absolute;
  top: -1px;
  right: 55px;
  z-index: 99;
  border: 1px solid rgba(255, 255, 255, 0.5);
  opacity: 0;
}
.sidebar_box_conter ul li .text_box p {
  width: 210px;
  font-size: 16px;
  color: #fff;
  line-height: 30px;
  font-weight: 500;
  text-align: center;
  box-sizing: border-box;
  margin: 0 auto;
}

.sidebar_box_conter ul li.zhiCustomBtn .text_box {
  top: 0px;
}
.sidebar_box_conter ul li.sidebar_box_telephone .text_box {
  top: 60px;
}
.sidebar_box_conter ul li.qaCustonBtn .text_box {
  top: 180px;
}
.sidebar_box_conter ul li.registerCustonBtn .text_box {
  top: 240px;
}
.sidebar_box_gzh .gzh {
  position: absolute;
  left: -176px;
  top: 76px;
  box-shadow: 0 0 6px 0px #b0b0b0;
  background: #fff;
  padding: 10px;
  border-radius: 8px;
  display: none;
  transition: all 0.3s;
}
.sidebar_box_gzh .gzh img {
  max-width: 100%;
  height: auto;
  display: block;
}
.sidebar_box_gzh:hover .gzh {
  display: block;
}



/*home_page_section_box*/
.home_page_section_box{
    width: 100%;
    height: auto;
    padding-top: 100px;
    padding-bottom: 60px;
    box-sizing: border-box;
    background: #f0f0f0;
}
.home_page_section_box .title_box{
    width: 100%;
    height: auto;
    margin-bottom: 60px;
}
.home_page_section_box .title_box h2{
    float: left;
     width: auto;
    height: auto;
    font-size: 32px;
    color: #000;
    line-height: 40px;
    font-weight: 700;
    padding-left: 60px;
    box-sizing: border-box;
    position: relative;
}
.home_page_section_box .title_box h2::after{
    content:" ";
    width: 40px;
    height: 40px;
    background: url('../images/title_icon.png') no-repeat center center;
    background-size: 26px;
    position: absolute;
    left: 0;
    top: 0;
}
.home_page_section_box .title_box p{
    float: right;
    width: auto;
    height: auto;
     font-size: 16px;
    color: #000;
    line-height: 20px;
    font-weight: 400;
    text-align: right;
    position: relative;
    padding-left: 30px;
    box-sizing: border-box;
}
.home_page_section_box .title_box p::after{
    content:" ";
    width: 20px;
    height: 20px;
    background: url('../images/title_icon2.png') no-repeat top center;
    background-size: 20px;
    position: absolute;
    left: 0;
    top: 0;
}
.home_page_conter_box{
    width: 100%;
    height: auto;
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
}
.home_page_conter_box ul{
    margin: 0 -1%;
}
.home_page_conter_box ul li{
    float: left;
    width: 23%;
    height: auto;
    box-sizing: border-box;
    margin: 0 1%;
    border-radius: 10px;
    border: 1px solid #e5e5e5;
}
.home_page_conter_box ul li a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}
.home_page_conter_box ul li .pic_box{
    width: 100%;
    height: auto;
   overflow: hidden;
   border-radius: 10px;
}
.home_page_conter_box ul li .pic_box img{
    display: block;
    width:100%;
    height:auto;
    transition: all .5s;
}
.home_page_conter_box ul li .text_box{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
    padding: 30px 25px;
    box-sizing: border-box;
}
.home_page_conter_box ul li .text_box h2{
    width: 100%;
    height: 70px;
    font-size: 26px;
    color: #fff;
    line-height: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
}
.home_page_conter_box ul li .text_box h2::after{
    content:" ";
    width: 30px;
    height: 30px;
    background: url('../images/home_product_icon.png') no-repeat center center;
    background-size: 26px;
    position: absolute;
    left: 0;
    bottom: -50px;
}
.home_page_conter_box ul li .text_box .link{
    display: inline-block;
    width: auto;
    height: auto;
     background: #fff url('../images/home_product_newpic_jt_hover.png') no-repeat 90px 11px;
    background-size: 9px;
    padding: 5px 10px;
    box-sizing: border-box;
    border: 1px solid #fff;
    border-radius: 2px;
    font-size: 15px;
    color: #000;
    line-height: 18px;
    text-align: center;
    padding-right: 25px;
    transition: all .5s;
    position: absolute;
    bottom: 40px;
    right: 25px;
}
.home_page_conter_box ul li:hover .text_box .link{
    background: #000 url('../images/home_product_newpic_jt.png') no-repeat 90px 11px;
    background-size: 9px;
    color: #fff;
}

.home_product_conter_box{
    width: 100%;
    height: auto;
    margin-top: 80px;
    box-sizing: border-box;
}
.home_product_conter_box ul{
    margin: 0 -1.5%;
}
.home_product_conter_box ul li{
    float: left;
    width: 47%;
    height: auto;
    box-sizing: border-box;
    background: #fff;
    margin: 0 1.5%;
    margin-bottom: 3%;
    border-radius: 15px;
    border: 1px solid #e5e5e5;
}
.home_product_conter_box ul li a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}
.home_product_conter_box ul li .pic_box{
    width: 100%;
    height: auto;
   overflow: hidden;
   border-radius: 10px;
}
.home_product_conter_box ul li .pic_box img{
    display: block;
    width:100%;
    height:auto;
    transition: all .5s;
}
.home_product_conter_box ul li .text_box{
    width: 230px;
    height: auto;
    position: absolute;
    top: 20px;
    right: 0;
    overflow: hidden;
    z-index: 1;
    padding: 30px 25px;
    padding-right: 5px;
    box-sizing: border-box;
}
.home_product_conter_box ul li .text_box h2{
    font-size: 26px;
    color: #000;
    line-height: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
}
.home_product_conter_box ul li .text_box .link{
    display: inline-block;
    width: auto;
    height: auto;
     background: #000 url('../images/home_product_newpic_jt.png') no-repeat 90px 11px;
    background-size: 9px;
    padding: 5px 10px;
    box-sizing: border-box;
    border: 1px solid #000;
    border-radius: 2px;
    font-size: 15px;
    color: #fff;
    line-height: 18px;
    text-align: center;
    padding-right: 25px;
    transition: all .5s;
}
.home_product_conter_box ul li:hover .text_box .link{
    background: #fff url('../images/home_product_newpic_jt_hover.png') no-repeat 90px 11px;
    background-size: 9px;
    color: #000;
}



/* home_section_product */
.home_section_product{
    width: 100%;
    height: auto;
    padding: 90px 0;
    padding-bottom: 50px;
    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-right: 40px;
}
.home_section_product_nav ul li .title_box{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    cursor: pointer;
    position: relative;
}

.home_section_product_nav ul li .title_box p{
    width: 100%;
    height: auto;
    font-size: 22px;
    color: #999;
    line-height: 32px;
    text-align: center;
    letter-spacing: 0;
    font-weight: 400;
    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: #191921;
    position: absolute;
    left: 0;
    bottom: 5px;
}

.home_section_product_nav ul li.all{
    float: right;
    margin-right: 0;
}
.home_section_product_nav ul li.all .title_box p{
     color: #C9063E;
     padding-left: 40px;
     background: url(../images/product_icon_jt.png) no-repeat left center;
    background-size: 30px;
}
.home_section_product_nav ul li.all .title_box::after{
    background: #C9063E;
}
.home_section_product_nav ul li.active.all .title_box p{
     color: #C9063E;
}

.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 -0.5%;
}
.home_section_product_container .product_item_list ul li{
    float: left;
    width: 15.666666%;
    height: auto;
    margin: 0 0.5%;
    margin-bottom: 1%;
    cursor: pointer;
    position: relative;
    padding: 5px;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e5e5e5;
}
.home_section_product_container .product_item_list ul li a{
    display: block;
    width: 100%;
    height: auto;
    background: #191921;
    box-sizing: border-box;
    position: relative;
}
.home_section_product_container .product_item_list ul li .pic_box{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.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_container .product_item_list ul li .text_box{
    width: 100%;
    height: auto;
    padding: 0px 5px;
    padding-top: 10px;
    padding-bottom: 10px;
    box-sizing: border-box;
    background: #fff;

    /* display: none; */
}
.home_section_product_container .product_item_list ul li .text_box h3{
    width: 100%;
    height: auto;
    font-size: 18px;
    color: #000;
    line-height: 30px;
    text-align: center;
    font-weight: 700;
    letter-spacing: 0;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
}
.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 0.3s;
}
.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_nav ul li.active .title_box .icon_box img{
    opacity: 0;
    transition: all 0.5s;
}
.home_section_product_nav ul li.active .title_box .icon_box img.pic2{
    opacity: 1;
    transition: all 0.5s;
}
.home_section_product_nav ul li.active .title_box p{
    color: #191921;
    transition: all 0.3s;
}
.home_section_product_nav ul li.active .title_box::after{
    width: 100%;
    transition: all 0.5s;
}
.home_section_product_nav ul li:hover .title_box p{
    color: #191921;
    transition: all 0.3s;
}
.home_section_product_nav ul li:hover .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: #191921;
    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: #191921;
    transition: all .3s;
}


/* home_section_case */
.home_section_case{
    width: 100%;
    height: 1000px;
    background: url(../images/home_section_case_banner.jpg) no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    overflow: hidden;
    position: relative;
}
.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: auto;
    padding: 100px 0;
    box-sizing: border-box;
}
.home_section_case_container{
    width: 100%;
    height: auto;
    position: relative;
    box-sizing: border-box;
}


.home_section_case_container .swiper-wrapper{
    width: 100%;
    height: auto;
}
.home_section_case_container .swiper-wrapper{
    width: 100%;
    height: auto;
}
.home_section_case_container .swiper-wrapper .swiper-slide{
    float: left;
    width: 100%;
    height: auto;
}
.home_section_case_container .swiper-wrapper .swiper-slide img{
     float: left;
    display: block;
    width: 100%;
    height: auto;
}
.home_section_case_button{
    width: 80px;
    height: 50px;
    position: absolute;
    right: 0;
    bottom: -80px;
} 
.home_section_case_container .swiper-button-prev{
    background: #C9063E url('../images/swiper_button_prev_icon_hover.png') no-repeat center center;
    background-size: 26px;
    left: 0;
    width: 35px;
    height: 50px;
}
.home_section_case_container .swiper-button-next{
    background: #C9063E url('../images/swiper_button_next_icon_hover.png') no-repeat center center;
    background-size: 26px;
    right: 0;
    width: 35px;
    height: 50px;
}
.home_section_case_container .swiper-button-prev:hover{
    background: #C9063E url('../images/swiper_button_prev_icon_hover.png') no-repeat center center;
    background-size: 26px;
}
.home_section_case_container .swiper-button-next:hover{
    background: #C9063E url('../images/swiper_button_next_icon_hover.png') no-repeat center center;
    background-size: 26px;
}






/* footer_box  */
.footer_box{
    width: 100%;
    height: auto;
    position: relative;
    background: url(../images/home_page_header_bj.jpg) no-repeat center center;
    background-size: cover;
    padding: 60px 0;
    box-sizing: border-box;
}
.footer_box::after{
    content:" ";
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    position: absolute;
    top: 0;
    left: 0;
}
.footer_list{
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
}
.footer_list ul li{
    float: left;
    width: 15%;
    height: auto;
}
.footer_list ul li:nth-child(1){
    width: 100%;
}
.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: 350px;
    height: auto;
    margin-bottom: 25px;
}
.footer_logo_box .logo_box img{
    display: block;
    width: 100%;
    height: auto;
}
.footer_logo_box p{
    width: 100%;
    font-size: 16px;
    color: #fff;
    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: 1440px){
    .section_container_con{
        width: 1200px;
    }
    .index_header_box .header_middle .section_container_con{
        max-width: 1200px;
    }
    .index_header_box .header_middle .conter_box{
        width: 100%;
        padding-right: 210px;
    }
    .header_middle .conter_box .logo_box{
        top: 15px;
    }
    .header_middle .conter_box .logo_box a img{
        height: 40px;
    }
    .header_middle .conter_box .get_box {
        top: 14px;
        padding: 6px 20px;
        font-size: 18px;
    }
    .index_header_box .header_nav .nav_menu ul li {
        margin-right: 28px;
    }
    .header_nav .nav_menu ul li .link{
        font-size: 20px;
    }
    .home_page_section_box{
        padding-top: 80px;
         padding-bottom: 50px;
    }
    .home_page_section_box .title_box{
        margin-bottom: 40px;
    }
    .home_page_conter_box ul li .text_box h2{
        font-size: 24px;
        line-height: 30px;
    }
    .home_product_conter_box ul li .text_box h2{
         font-size: 24px;
        line-height: 30px;
    }
    .home_product_conter_box ul li .text_box{
        width: 205px;
    }
    
   .home_section_product_container .product_item_list ul li .text_box h3{
        font-size: 16px;
        line-height: 26px;
    }
    
    .footer_box{
        padding: 50px 0;   
    }
    
    .footer_logo_box p{
        font-size: 14px;
    }

    
}



@media screen and (max-width: 1200px){
    .index_header_box .header_middle .conter_box {
        padding-right: 190px;
        padding-left: 330px;
    }
    .index_header_box .header_nav .nav_menu ul li {
        margin-right: 20px;
    }
    
    .header_nav .nav_menu ul li .link {
        font-size: 18px;
    }
}


@media screen and (max-width: 1024px){
    .header_nav{
        display: none;
    }
    .header_middle .conter_box .get_box{
        display: none;
    }
    
     /* nav-toggle */
    .header_box .nav-toggle {
        width:50px;
        height:50px;
        position:absolute;
        top: 10px;
        right: -5px;
        display: block;
    }
    .header_box .nav_toggle_icon img{
        display: block;
        width: 30px;
        height: 30px;
        position: absolute;
        top: 10px;
        right: 10px;
    }
    .header_box .nav_toggle_icon span{
        display: block;
        width: auto;
        height: auto;
        font-size: 15px;
        color: #fff;
        line-height: 30px;
        text-align: center;
        position: absolute;
        top: 10px;
        right: 40px;
    }
    
    /* phone_hearder_nav */
     .phone_hearder_nav{
        max-width: 100%;
        display: block;
        width: 100%;
        height: 100%;
        background: #000000;
        background-size:110%;
        position: fixed;
        top: 0;
        right: 0;
        z-index: 9999;
        padding: 80px 20px;
        box-sizing: border-box;
        -webkit-transform: translateX(100%);
        -ms-transform: translateX(100%);
        transform: translateX(100%);
        transition: all 0.3s linear 0s;
        -moz-transition: all 0.3s linear 0s;
        -webkit-transition: all 0.3s linear 0s;
        -o-transition: all 0.3s linear 0s;
    }

    .body_open .phone_hearder_nav{
        -webkit-transform: translateX(0px);
        -ms-transform: translateX(0px);
        transform: translateX(0px);
    }

    .header_close{
        width: 60px;
        height: 60px;
        position: absolute;
        top: 20px;
        right:20px;
    }
    .header_close svg {
        width: 24px;
        height: 24px;
        position: absolute;
        top: 18px;
        right: 18px;
    }
    .phone_hearder_nav ul{
        width: 100%;
        height: auto;
        padding: 20px;
        box-sizing: border-box;
    }
    .phone_hearder_nav ul li{
        display: block;
        float: left;
        width: 100%;
        height: auto;
        padding: 10px 0px;
        font-size:18px;
        color:#fff;
        line-height:40px;
        box-sizing: border-box;
    }

    .phone_hearder_nav ul li a{
        display: block;
        color: #fff;
        text-transform: uppercase;
        letter-spacing: 1px;
        text-align: center;
    }
    
    
    
    .home_page_section_box .title_box h2{
        font-size: 28px;
        padding-left: 50px;
    }
    
    .home_page_conter_box ul li .text_box{
        padding: 25px 20px;
    }
    .home_page_conter_box ul li .text_box h2 {
        height: 60px;
        font-size: 20px;
        line-height: 26px;
    }
    .home_product_conter_box{
        margin-top: 60px;
    }
    .home_product_conter_box ul li .text_box h2 {
        font-size: 20px;
        line-height: 26px;
    }
    .home_product_conter_box ul li .text_box {
        width: 160px;
        padding: 20px 20px;
        padding-right: 5px;
    }
    
}


@media screen and (max-width: 768px){
    .index_header_box .header_middle {
        padding-top: 0px;
        padding-bottom: 0px;
    }
    .index_header_box .header_middle .conter_box {
        padding-right: 60px;
        padding-left: 220px;
        height: 66px;
    }
    .header_middle .conter_box .logo_box {
        top: 20px;
    }
    .header_middle .conter_box .logo_box a img {
        height: 26px;
    }
    .sidebar_box{
        display: none !important;
    }
    .header_box .header_top{
        display: none !important;
    }
    .home_page_conter_box ul{
        margin: 0 -1.5%;
    }
    .home_page_conter_box ul li{
        width: 47%;
        margin: 0 1.5%;
        margin-bottom: 3%;
    }
    .home_page_conter_box ul li .pic_box{
        border-radius: 6px;
    }
    .home_page_conter_box ul li .text_box {
        padding: 20px 15px;
    }
    .home_page_conter_box ul li .text_box h2 {
        height: 40px;
        font-size: 15px;
        line-height: 20px;
    }
    .home_page_conter_box ul li .text_box h2::after {
        width: 20px;
        height: 20px;
        background-size: 18px;
        bottom: -30px;
    }
    .home_page_conter_box ul li .text_box .link {
        background: #fff url(../images/home_product_newpic_jt_hover.png) no-repeat 77px 9px;
        background-size: 8px;
        padding: 4px 6px;
        font-size: 13px;
        line-height: 16px;
        padding-right: 20px;
        bottom: 20px;
        right: 15px;
    }
    .home_page_conter_box ul li:hover .text_box .link{
        background: #000 url('../images/home_product_newpic_jt.png') no-repeat 77px 9px;
        background-size: 8px;
    }
    .home_product_conter_box {
        margin-top: 30px;
    }
    .home_product_conter_box ul li {
        float: left;
        width: 97%;
        margin-bottom: 15px;
    }
    .home_product_conter_box ul li .text_box {
        width: 130px;
        padding: 5px 20px;
        padding-right: 5px;
    }
    .home_product_conter_box ul li .text_box h2 {
        font-size: 15px;
        line-height: 20px;
        margin-bottom: 25px;
    }
    .home_product_conter_box ul li .text_box .link {
        background: #000 url(../images/home_product_newpic_jt.png) no-repeat 77px 9px;
        background-size: 8px;
        padding: 4px 6px;
        font-size: 13px;
        line-height: 16px;
        padding-right: 20px;
    }
    .home_product_conter_box ul li:hover .text_box .link{
        background: #fff url('../images/home_product_newpic_jt_hover.png') no-repeat 77px 9px;
        background-size: 8px;
    }
    .home_page_section_box {
        padding-top: 50px;
        padding-bottom: 40px;
    }
    .home_page_section_box .title_box h2 {
        font-size: 16px;
        padding-left: 30px;
        width: 60%;
        line-height: 20px;
    }
    .home_page_section_box .title_box h2::after {
        width: 20px;
        height: 26px;
        background-size: 16px;
    }
    .home_page_section_box .title_box {
        margin-bottom: 20px;
    }
    .home_page_section_box .title_box p{
        font-size: 12px;
    }
    .footer_box {
        padding: 35px 0;
    }
    .footer_logo_box .logo_box {
        width: 230px;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .footer_logo_box p {
        font-size: 13px;
        line-height: 20px;
        text-align: center;
    }
    
    .home_section_product_container .product_item_list ul {
        margin: 0 -1.5%;
    }
    .home_section_product_container .product_item_list ul li {
        width: 47%;
        margin: 0 1.5%;
        margin-bottom: 3%;
    }
    .home_section_product_container .product_item_list ul li .text_box{
        padding-bottom: 5px;
    }
    .home_section_product_container .product_item_list ul li .text_box h3 {
        font-size: 13px;
        line-height: 20px;
    }
    
    
    
    
    
}