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: 88%;
}
.header_middle .conter_box .logo_box{
    float: left;
    display: block;
    width: auto;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
}
.header_middle .conter_box .logo_box a{
    display: block;
}
.header_middle .conter_box .logo_box a img{
    display: block;
    width: 150px;
    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_nav{
    width: 100%;
    height: auto;
    position: relative;

    padding-left: 200px;
    padding-right: 400px;
    box-sizing: border-box;
}
.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: 60px;
}
.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: #191921;
    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;
}
.header_number{
    width: 240px;
    height: 70px;
    position: absolute;
    top: 0;
    right: 0;
    padding: 20px 0;
    box-sizing: border-box;
    text-align: center;
    font-size: 22px;
    color: #fff;
    line-height: 30px;
    text-align: right;
}
.header_number::after {
    content: " ";
    width: 40px;
    height: 40px;
    background: url(../images/header_number_icon.svg) no-repeat left center;
    background-size: 30px;
    position: absolute;
    left: 5px;
    top: 15px;
}

.index_header_box .header_middle{
    /*background: #0a1944;*/
    padding-top: 20px;
    padding-bottom: 20px;
    background: linear-gradient(0deg, #08122d 0%, #0a1944 100%);
}
.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;
}



/*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;
}
.home_banner_section .swiper-wrapper .swiper-slide img{
    float: left;
    display: block;
    width: 100%;
    height: auto;
}
.home_banner_section .swiper-wrapper .swiper-slide img.home_banner_phone{
    display:none;
}
.home_banner_section .swiper-pagination-bullet{
    width: 15px;
    height: 15px;
}
.home_banner_section .swiper-pagination-bullet-active{
    background: #C9063E;
}
.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: #0a1944 url('../images/swiper_button_prev_icon_hover.png') no-repeat center center;
    background-size: 26px;
}
.home_banner_section .swiper-button-next:hover{
    background: #0a1944 url('../images/swiper_button_next_icon_hover.png') no-repeat center center;
    background-size: 26px;
}


.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_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: #0a1944;
    line-height: 50px;
    text-align: center;
    font-weight: bold;
}
.page_title_box p{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    font-size: 18px;
    color: #d7d7e2;
    line-height: 30px;
    text-align: center;
    font-weight: 400;
    margin-top: 5px;
}


/* home_section_product */
.home_section_product{
    width: 100%;
    height: auto;
    padding: 100px 0;
    box-sizing: border-box;
}
.home_section_product_conter{
    width: 100%;
    height: auto;
}
.home_section_product_container{
    width: 100%;
    height: auto;
} 
.product_list_box{
    margin: 0 -5px;
}
.product_list_box .item_box{
    float: left;
    width: 100%;
    height: auto;
}
.product_list_box .item_box .pic_box{
    width: 100%;
    height: 500px;
    position: relative;
    overflow: hidden;
}
.product_list_box .item_box .pic_box a{
    display: block;
    width: 100%;
    height: 100%;
}
.product_list_box .item_box .pic_box .pic{
    width: 100%;
    height: 100%;
    background-size: cover !important;
    transition: all .5s;
}
.product_list_box .item_box .pic_box .text{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 45px;
    box-sizing: border-box;
}
.product_list_box .item_box .pic_box .text p{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    font-size: 20px;
    color: #fff;
    line-height: 30px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
}
.product_list_box .item_box .pic_box .text span{
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url('../images/link_icon.svg') no-repeat center center;
    background-size: 12px;
    border-radius: 50%;
    border: 1px solid #fff;
    box-sizing: border-box;
}
.product_list_box .item_box:nth-child(2) .pic_box .text p{
    color: #0a1944;
}
.product_list_box .item_box:nth-child(2) .pic_box .text span{
    background: url('../images/link_icon_hover.svg') no-repeat center center;
    background-size: 12px;
    border: 1px solid #0a1944;
}
.product_list_box .item_box:nth-child(1){
    margin-bottom: 15px;
}
.product_list_box .item_box:nth-child(2){
    width: 75%;
    padding-right: 15px;
    box-sizing: border-box;
}
.product_list_box .item_box:nth-child(3){
    width: 25%;
}
.product_list_box .item_box:hover .pic_box .pic{
    transform: scale(1.15);
}
.home_section_product_container .link_box{
    display: block;
    width: 160px;
    height: auto;
    background: #0a1944 url(../images/link_icon.svg) no-repeat 125px center;
    background-size: 14px;
    border: 1px solid #000;
    padding: 12px 25px;
    padding-right: 40px;
    box-sizing: border-box;
    border-radius: 50px;
    font-size: 18px;
    color: #fff;
    line-height: 20px;
    font-weight: 400;
    margin: 0 auto;
    margin-top: 60px;
}
.home_section_product_container .link_box:hover{
    background: #fff url(../images/link_icon_hover.svg) no-repeat 125px center;
    background-size: 14px;
    color: #0a1944;
    border: 1px solid #0a1944;
    box-sizing: border-box;
    transition: all 0.3s;
}


/* home_section_about */
.home_section_about{
    width: 100%;
    height: 800px;
    background: url(../images/home_about_banner.jpg) no-repeat center center;
    background-size: cover;
    /* background-attachment: fixed; */
    overflow: hidden;
    position: relative;
    padding: 100px 0;
    box-sizing: border-box;
}
.home_section_about .page_title_box h2{
    text-align: left;
    color: #828ca3;
}
.home_section_about .page_title_box h2 .icon{
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url('../images/link_icon.svg') no-repeat center center;
    background-size: 16px;
    opacity: 0.6;
}
.home_section_about .page_title_box h1{
    font-size: 52px;
    color: #d7d7e2;
    line-height: 70px;
    font-weight: 700;
    letter-spacing: 10px;
    margin-top: 10px;
}
.home_section_about_conter{
    width: 100%;
    height: 600px;
    position: relative;
}

.home_section_about_conter .link_box{
    display: block;
    width: 160px;
    height: auto;
    background: #fff url(../images/link_icon_hover.svg) no-repeat 125px center;
    background-size: 14px;
    color: #0a1944;
    border: 1px solid #0a1944;
    padding: 12px 25px;
    padding-right: 40px;
    box-sizing: border-box;
    border-radius: 50px;
    font-size: 18px;
    
    line-height: 20px;
    font-weight: 400;
    margin-top: 30px;
}
.home_section_about_conter .link_box:hover{
   
    
     background: #0a1944 url(../images/link_icon.svg) no-repeat 125px center;
    background-size: 14px;
    border: 1px solid #000;
    color: #fff;
    box-sizing: border-box;
    transition: all 0.3s;
}

.home_section_about_conter .text_box{
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    bottom: 0;
}
.home_section_about_conter .text_box p{
    width: 100%;
    height: auto;
    font-size: 20px;
    color: #828ca3;
    line-height: 30px;
    font-weight: 400;
    letter-spacing: 1px;
}


/* home_section_model */
.home_section_model{
    width: 100%;
    height: auto;
    padding: 100px 0;
    box-sizing: border-box;
}
.home_section_model_conter{
    width: 100%;
    height: auto;
}
.home_section_model_container{
    width: 100%;
    height: auto;
    position: relative;
    box-sizing: border-box;
}
.model_list_box{
    width: 100%;
    height: auto;
}
.model_list_box ul li{
    float: left;
    width: 100%;
    height: auto;
    background: #e8e8ed;
    padding: 20px;
    box-sizing: border-box;
    margin-bottom: 30px;
    padding-right: 35%;
    position: relative;
}
.model_list_box ul li .pic_box{
    display: block;
    width: 100%;
    height: auto;
}
.model_list_box ul li .pic_box img{
    display: block;
    width: 100%;
    height: auto;
}
.model_list_box ul li .text_box{
    width: 35%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    padding: 50px;
    padding-left: 8%;
    box-sizing: border-box;
}
.model_list_box ul li .text_box .title{
    width: 100%;
    height: 66px;
}
.model_list_box ul li .text_box .title p{
    font-size: 16px;
    color: #666666;
    line-height: 26px;
}
.model_list_box ul li .text_box .title h3{
    font-size: 30px;
    color: #0a1944;
    line-height: 40px;
    text-align: left;
    font-weight: 700;
}
.model_list_box ul li .text_box .text{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #666666;
    line-height: 26px;
    margin-bottom: 60px;
    margin-top: 60px;
}
.model_list_box ul li .text_box .text p{
    margin: 5px 0;
}
.model_list_box ul li .text_box .text p strong{
    color: #0a1944;
}
.model_list_box ul li .text_box .link_box{
    display: block;
    width: 150px;
    height: auto;
    background: #0a1944 url(../images/link_icon.svg) no-repeat 120px center;
    background-size: 14px;
    border: 1px solid #000;
    padding: 10px 20px;
    padding-right: 40px;
    box-sizing: border-box;
    border-radius: 50px;
    font-size: 15px;
    color: #fff;
    line-height: 18px;
    font-weight: 400;
    text-align: center;
}
.model_list_box ul li .text_box .link_box:hover{
    background: #fff url(../images/link_icon_hover.svg) no-repeat 120px center;
    background-size: 14px;
    color: #0a1944;
    border: 1px solid #0a1944;
    box-sizing: border-box;
    transition: all 0.3s;
}
.model_list_box ul li.tj{
    width: 31.6%;
    padding: 20px;
    padding-right: 20px;
    margin-right: 2%;
}
.model_list_box ul li.tj .text_box{
    position: relative;
    width: 100%;
    padding: 20px;
    padding-top: 30px;
    padding-right: 130px;
}
.model_list_box ul li.tj .text_box .text{
    display: none;
}
.model_list_box ul li.tj .text_box .link_box{
    position: absolute;
    top: 50%;
    right: 15px;
}
.model_list_box ul li.more{
    width: 32.8%;
    padding: 0;
}
.model_list_box ul li.more .text_box{
    width: 100%;
    padding: 20px;
}
.model_list_box ul li.more .text_box .title{
    display: none;
}
.model_list_box ul li.more .text_box .text{
    display: none;
}

.model_list_box ul li.more .text_box .link_box{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -20px;
    margin-left: -75px;
}


/* footer_box  */
.footer_box{
    width: 100%;
    height: auto;
    position: relative;
    background: linear-gradient(0deg, #08122d 0%, #0a1944 100%);
    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: 50%;
}
.footer_list ul li:nth-child(2){
    width: 25%;
}
.footer_list ul li:nth-child(3){
    width: 25%;
}
.footer_logo_box{
    width: 100%;
    height: auto;
}
.footer_logo_box .logo_box{
    width: 200px;
    height: auto;
    margin-bottom: 40px;
}
.footer_logo_box .logo_box img{
    display: block;
    width: 100%;
    height: auto;
}
.footer_logo_box p{
    max-width: 250px;
    width: 100%;
    font-size: 16px;
    color: #d7d7e3;
    line-height: 22px;
}
.footer_project_link_box{
    width: 100%;
    height: auto;
}
.footer_project_link_box a{
    display: block;
    width: auto;
    height: auto;
    font-size: 20px;
    color: #d7d7e3;
    line-height: 30px;
    margin: 25px 0;
}
.footer_project_link_box a:last-child{
    margin-bottom: 0;
}
.footer_list .footer_contact p{
    font-size: 20px;
    color: #d7d7e3;
    line-height: 30px;
    padding-left: 40px;
    box-sizing: border-box;
    margin: 25px 0;
}
.footer_list .footer_contact p.dh{
    background:  url(../images/footer_contact_dh.svg) no-repeat center left;
    background-size: 20px;
}
.footer_list .footer_contact p.yx{
    background:  url(../images/footer_contact_yx.svg) no-repeat center left;
    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){
     .index_header_box .header_middle .conter_box{
        width: 100%;
    }
    .header_nav{
        padding-right: 320px;
    }
    .index_header_box .header_nav .nav_menu ul li{
        margin-right: 50px;
    }
    .header_nav .nav_menu ul li:last-child{
        margin-right: 0;
    }
    
    .home_section_about{
        height: 700px;
        padding: 80px 0;
    }
    .home_section_about_conter{
        height: 550px;
    }
    .model_list_box ul li .text_box{
        padding: 40px;
        padding-left: 6%;
    }
    .model_list_box ul li .text_box .text{
        margin-top: 40px;
        margin-bottom: 50px;
    }
    .model_list_box ul li.tj{
        width: 31.3%;
    }
    .model_list_box ul li.more{
        width: 33.4%;
    }
    
}


@media screen and (max-width: 1200px){
    
     .index_header_box .header_middle {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .header_middle .conter_box .logo_box{
        top: 5px;
    }
    .header_middle .conter_box .logo_box a img{
        width: 125px;
    }
    .header_nav {
        padding-left: 180px;
        padding-right: 260px;
    }
    .header_nav .nav_menu ul li .link{
        font-size: 20px;
    }
    .header_number{
        width: 225px;
        font-size: 20px;
    }
    .header_number::after{
        background-size: 26px;
    }
    
    .footer_list ul li:nth-child(1){
        width: 40%;
    }
    .footer_list ul li:nth-child(3){
        width: 35%;
    }
    
    
    .home_section_product{
        padding: 80px 0;
    }
    .product_list_box .item_box .pic_box{
        height: 380px;
    }
     .product_list_box .item_box:nth-child(2){
        width: 70%;
    }
    .product_list_box .item_box:nth-child(3){
        width: 30%;
    }
    .page_title_box h2{
        font-size: 32px;
        line-height: 40px;
    }
    .home_section_about{
        height: 560px;
    }
    .home_section_about .page_title_box h1{
        font-size: 40px;
        line-height: 60px;
        letter-spacing: 3px;
    }
    .home_section_about_conter .link_box{
        margin-top: 10px;
    }
    .home_section_about_conter{
        height: 400px;
    }
    .home_section_about_conter .text_box p{
        font-size: 18px;
        line-height: 28px;
    }
    .home_section_model{
        padding: 80px 0;
    }
    .model_list_box ul li .text_box {
        padding: 30px;
        padding-left: 6%;
    }
    .model_list_box ul li .text_box .title h3{
        font-size: 26px;
    }
    .model_list_box ul li .text_box .text {
        margin-top: 30px;
        margin-bottom: 40px;
    }
    .model_list_box ul li.tj .text_box{
        padding-right: 20px;
        padding-top: 20px;
        padding-bottom: 0px;
    }
    .model_list_box ul li.tj .text_box .link_box{
        position: relative;
        left: 0;
        margin-top: 10px;
    }
     .model_list_box ul li.tj{
        width: 30%;
    }
    .model_list_box ul li.more{
        width: 36%;
    }
    
}


@media screen and (max-width: 1000px){
    .header_nav .nav_menu{
        display: none;
    }
    .header_number{
        display: none;
    }
    
    
    
    
     /* nav-toggle */
    .header_box .nav-toggle {
        width:100px;
        height:50px;
        position:absolute;
        top: 10px;
        right: -10px;
        display: block;
    }
    .header_box .nav_toggle_icon img{
        display: block;
        width: 50px;
        height: 33px;
        position: absolute;
        top: 10px;
        right: -10px;
    }
    .header_box .nav_toggle_icon span{
        display: block;
        width: auto;
        height: auto;
        font-size: 20px;
        color: #fff;
        line-height: 30px;
        text-align: center;
        position: absolute;
        top: 10px;
        right: 45px;
    }
    
    
    
    
    /* phone_hearder_nav */
     .phone_hearder_nav{
        max-width: 100%;
        display: block;
        width: 100%;
        height: 100%;
        background: #0a1944;
        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;
    }
    
    

}


@media screen and (max-width: 768px){
    
    .header_nav {
        
        padding-right: 0;
    }
    
    .footer_box {
        padding: 35px 0;
    }
    .footer_list ul li{
        display: none;
    }
    .footer_list ul li:nth-child(1){
        width: 100%;
        display: block;
    }
    .footer_logo_box .logo_box{
        width: 170px;
        margin: 0 auto;
        margin-bottom: 25px;
    }
    .footer_logo_box p{
        max-width: 100%;
        text-align: center;
        font-size: 15px;
    }
    
    .home_section_product {
        padding: 50px 0;
    }
    .page_title_box p{
        width: 96%;
    }
    .product_list_box{
        margin: 0;
    }
    .product_list_box .item_box .pic_box{
        height: 180px;
    }
    .product_list_box .item_box:nth-child(1){
        margin-bottom: 10px;
    }
    .product_list_box .item_box:nth-child(2){
        width: 66%;
        padding-right: 10px;
    }
    .product_list_box .item_box:nth-child(3){
        width: 34%;
    }
    .product_list_box .item_box:nth-child(2) .pic_box{
        height: 150px;
    }
     .product_list_box .item_box:nth-child(3) .pic_box{
        height: 150px;
    }
    .product_list_box .item_box .pic_box .text{
        padding: 15px;
        padding-right: 5px;
        margin-bottom: 15px;
    }
    .product_list_box .item_box .pic_box .text p{
        font-size: 15px;
        line-height: 22px;
    }
    .product_list_box .item_box .pic_box .text span{
        width: 20px;
        height: 20px;
        background-size: 10px !important;
    }
    .home_section_about .page_title_box h2 .icon{
        display: none;
    }
    .home_section_product_container .link_box {
        width: 130px;
        background: #0a1944 url(../images/link_icon.svg) no-repeat 100px center;
        background-size: 12px;
        padding: 10px 20px;
        padding-right: 15px;
        border-radius: 40px;
        font-size: 14px;
        line-height: 18px;
        margin-top: 40px;
    }
    .home_section_product_container .link_box:hover{
        background: #fff url(../images/link_icon_hover.svg) no-repeat 100px center;
        background-size: 12px;
    }
    .home_section_about .page_title_box h1 {
        font-size: 24px;
        line-height: 34px;
        margin-top: 5px;
    }
    .home_section_about_conter .link_box{
        width: 130px;
        background: #fff url(../images/link_icon_hover.svg) no-repeat 100px center;
        background-size: 12px;
        padding: 10px 20px;
        padding-right: 15px;
        border-radius: 40px;
        font-size: 14px;
        line-height: 18px;
        margin-top: -15px;
    }
    .home_section_about_conter .link_box:hover{
         background: #0a1944 url(../images/link_icon.svg) no-repeat 100px center;
        background-size: 12px;
    }
    .home_section_about {
        height: 320px;
        padding: 40px 0;
    }
    .home_section_about_conter {
        height: 250px;
    }
    .home_section_about_conter .text_box p {
        font-size: 14px;
        line-height: 20px;
    }
    .home_section_model {
        padding: 50px 0;
        padding-bottom: 30px;
    }
    .model_list_box ul li{
        padding: 10px;
        margin-bottom: 20px;
    }
    .model_list_box ul li .text_box{
        width: 100%;
        position: relative;
    }
    .model_list_box ul li .text_box {
        padding: 15px;
        padding-left: 15px;
        padding-right: 150px;
        padding-bottom: 5px;
        box-sizing: border-box;
    }
    .model_list_box ul li .text_box .title p{
        font-size: 14px;
        line-height: 24px;
    }
    .model_list_box ul li .text_box .title h3{
        font-size: 20px;
        line-height: 30px;
    }
    .model_list_box ul li .text_box .text{
        display: none;
    }
    .model_list_box ul li .text_box .title{
       height: 60px;
    }

    .model_list_box ul li .text_box .link_box {
        width: 130px;
        background: #0a1944 url(../images/link_icon.svg) no-repeat 105px center;
        background-size: 12px;
        padding: 10px 15px;
        padding-right: 15px;
        border-radius: 40px;
        font-size: 14px;
        line-height: 18px;
        text-align: left;
        position: absolute;
        top: 23px;
        right: 10px;
    }
    .model_list_box ul li .text_box .link_box:hover{
        background: #fff url(../images/link_icon_hover.svg) no-repeat 105px center;
        background-size: 12px;
    }
    
    .model_list_box ul li.more{
        display: none;
    }
    .model_list_box ul li.tj{
        width: 48%;
        margin-right: 2%;
         display: none;
    }

    
    .home_section_about{
        background: url(../images/home_about_banner_phone.jpg) no-repeat center center;
        background-size: cover;
    }
    
    .home_banner_section .swiper-wrapper .swiper-slide img{
        display:none;
    }
    .home_banner_section .swiper-wrapper .swiper-slide img.home_banner_phone{
        display:block;
    }
        
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
}