@media only screen and (max-width:1900px) {

}
@media only screen and (max-width:1800px) {

}


@media only screen and (max-width:1620px) {
    .index_capd_div_w3 {
        display: block;
        font-size: 16px;
    }
  .header .w1350{width:88%}
}





@media only screen and (max-width:1440px) {
    .hezuo img {
        width:90px;
    }
    .productc .w1440{
        width:90%;
    }

    .index_news_list .w1350 {
        width:80%;
    }
.index_about_c {
    font-size: 16px;
}
#productNumber ul li i {
    font-size: 28px;
    color: #0d62aa;
}
#productNumber ul li span {
    font-size: 18px;
}
.index_capd_div_w2 {
    font-size: 36px;
    font-weight: 500;
}
.index_capd_div_w3 {
    display: block;
    font-size: 16px;
}
    .index_news_list_div_left {
        font-size:36px;
    }
    .index_news_detail_title {
        font-size: 14px;
    }
    .index_news_detail_content {
        font-size: 14px;
    }
    .service_div_p {
        font-size: 16px;
    }
    .ban{ width:500px; height:700px; position:relative; overflow:hidden;margin:0px auto 0 auto;}
    .ban2{ width:500px; height:500px; position:relative; overflow:hidden;border:1px solid #eeeeee;}
    .ban2 ul{ position:absolute; left:0; top:0;}
    .ban2 ul li{ width:500px;}
    .ban2 ul li a {
        display:block;
    }
    .ban2 ul li a img{
    display:block;width:100%;
    }
    .prev{ float:left; cursor:pointer;}
    .num{ height:82px;overflow:hidden; width:440px; position:relative;float:left;}
    .min_pic{ padding-top:10px; width:500px;}
    .num ul{ position:absolute; left:0; top:0;}
    .num ul li{ width:80px; height:80px; margin-right:5px; padding:1px;border:1px solid #eee;}
    .num ul li.on{ border:1px solid red; padding:0;}
    .prev_btn1 {
        margin-top: 27px;
    }
    .next_btn1 {
        margin-top: 27px;
    }
    .productc_info_title {
        font-size: 16px;
    }
    .productc_info_code {
        font-size: 14px;
    }
    .productc_info_ul li {
        font-size:14px;
    }
    .productc_info_color_name {
    color: #8a8a8a;
    font-size: 14px;
}
    .productc_info_lx span {
    margin-right: 25px;
    color: #8a8a8a;
    font-size: 14px;
}
}

@media only screen and (max-width:1365px){
    .nav {
        display:none;
    }
    .header_right {
        display:none;
    }
    #navToggle {
    display: block;
    }
    .menu.m {
        position: relative;
        width: 28px;
        height: 26px;
        z-index: 11;
        cursor: pointer;
        top:unset;
        right:unset;
    }
    .m_nav {
     
        top: 72px
    }
}


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

}

@media only screen and (max-width:768px) {
	.product_head_name{font-size:28px}
	.product_head {
		margin-bottom: 40px;
	}
	.product_head_name > div {
		padding: 0px 100px 4px;
	}
    .index_about_head {
        font-size: 22px;
    }
    .index_about_c {
        font-size: 14px;
    }

    .w1350 {
    width:90%;max-width:1350px;margin:0 auto;
    }
    .w1500 {
        width:96%;max-width:1500px;margin:0 auto;
    }
    .w1240 {
         width:90%;max-width:1240px;margin:0 auto;
    }
    .w1440 {
         width:90%;max-width:1440px;margin:0 auto;
    }
    .w1060 {
        width:90%;max-width:1060px;margin:0 auto;
    }
    #productNumber ul li i {
        font-size: 20px;
    }

    #productNumber ul li span {
     font-size: 12px;
    }
    #productNumber ul li span.iplus {
    font-size: 18px;
    margin-right: 10px;
    font-weight: 800;
    color: #0d62aa;
    line-height: 10px;
}
    .index_capd .w1200 {
    width: 90%;
    margin: 0 auto;
    max-width: 1200px;
}
    .index_capd_title2 {
        font-size: 22px;
    }
    .index_capd_div_w1 {
    font-size: 14px;
}
    .index_capd_div_w2 {
        font-size: 16px;
    }
    .index_des_title {
        font-size: 22px;
    }
    .index_des p {
        font-size: 16px;
    }
    .index_capd_div_w3 {
    display: block;
    font-size: 12px;
}
    .index_news_list .w1350 {
    max-width: 1360px;
    display: flex;
    justify-content: space-between;
    flex-direction:column;
}
    .index_news_list_left {
        width:100%;
    }
    .index_news_list_right {
        width:100%;
    }

    .index_news_list_div_right {
        width: 77%;
    }
    .footerleft {
        width:100%;
    }
    .footerright {
        width:100%;
    }
    .footer .w1500 {
    display: flex;
    justify-content: space-between;
    flex-wrap:wrap;
    width: 75%;
}
    .hezuo img {
        width:90px;
    }
    .videocontainer {
        display:none;
    }
.index_video_c{display:block;}
.index_video_c {width:100%;height:auto;}
}

@media only screen and (max-width:414px) {
    .news_list_date {
        width:20%;text-align:center;
    }
    .news_arrow {
        width:10px;
    }
    .news_list_c {
    width: 75%;
}
    .about_head {
        font-size: 20px;margin-bottom: 40px;
    }
    .index_news_list_div_right p {
        font-size: 12px;
        color: #9f9fa0;
        margin-top: 5px;
    }
    .contact_cright input {
        font-size:12px;
    }
    .contact_cright textarea {
            font-size: 12px;
    }
    .productc_info_color_ul {
        justify-content:flex-start;flex-flow:wrap;
    }
        .productc_info_color_ul li {
            margin-right:10px;
        }
    .index_productimg .swiper-button-next, .index_productimg .swiper-button-prev {
    position: absolute;
    top: 52%;
    width: 26px;
    height: 46px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 26px 46px;
    background-position: center;
    background-repeat: no-repeat;
}
    .index_honor .swiper-button-next, .index_honor .swiper-button-prev {
    position: absolute;
    top: 52%;
    width: 26px;
    height: 46px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 26px 46px;
    background-position: center;
    background-repeat: no-repeat;
	opacity:0.7;
}

.index_honor .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    left:10px;
    right: auto;
}
.index_honor .swiper-button-next, .swiper-container-rtl .swiper-button-prev {

    right: 10px;
    left: auto;
}
  
    .news_list_c > p {
        font-size:12px;margin-top:8px;
    }

    .about_nav {
        font-size:12px;
    }
    .index_capd {
        padding-top: 45px;
    }
    .index_about {
    padding: 55px 0 30px 0;
}
    .productc .w1440{
        width:100%;
    }
    .productc_div {
        padding:15px;
    }

     .hezuo img {
        width:50px;
    }
     .service_div_p {
        font-size: 14px;
        margin-top: 20px;
    }


     .index_banner .swiper-button-next, .index_banner .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 18px;
    height:24px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 18px 24px;
    background-position: center;
    background-repeat: no-repeat;
}
     .index_banner .swiper-container-horizontal > .swiper-pagination-bullets {
        bottom: 6px;
    }
     .index_banner .swiper-pagination-bullet {
    width: 30px;
    height: 2px;
    display: inline-block;
    border-radius: 0;
    background: #fff;
    opacity: 0.7;
}
    .index_video img{
        width:100%;
    }
    .index_about_c {
    font-size: 12px;
}
    #productNumber ul li i {
        font-size: 12px;
    }
    #productNumber ul li {
    width: 50%;
}

    #productNumber ul li span.iplus {
        font-size: 12px;
    }

    .index_capd_title2 {
        font-size: 14px;  
    }
    .index_capd_title2 .line {
        display:none;
    }
    .index_capd_title2 span {
        display:block;
    }
    .index_capd_title2 {
        display:block;
    }
    .index_capd_div {
        width:100%;
    }
    .index_capd_ul {
        display:block;
    }
    .index_des_title span {
        display:block;
    }
    .index_des p {
    font-size: 14px;
}
    .index_des2 p {
         font-size: 14px;
    }
    .index_news_detail {
    margin-top: 10px;
}
.index_news_list {
    padding-bottom: 100px;
    margin-top: 50px;
}
    .index_news_list_right {
        margin-top:20px;
    }
    .index_news_list_div_right img {
        display:none;
    }
    .index_news_list .w1350 {
    width: 92%;
}
    .index_news_list_div ul li a {
        padding-right:0;
    }
    .index_news_list_div_left {
        font-size: 22px;
    }

    .product {
        background: #f6f6f6;
        width: 100%;
        padding: 50px 0 50px 0;
    }
    .bread_nav {
        margin-bottom: 50px;
    }
    .product_list ul {
        display:block;
    }
    .product_list ul li {
        width:100%;
    }
    .product_list_title {
        font-size: 14px;
    }
    .product_list_r p {
        font-size:12px; margin-top: 10px;
    }
    .product_list_r {
        padding-top:0;      
    }
    .contact_content {
        padding: 50px 0 50px 0;
    }
    .contact_div {
        display:block;
    }
    .contact_cright {
     width:100%;margin-top:20px;
    }
    .contact_cleft ul {
    margin-top: 40px;
}
    .contact_title {
        font-size: 16px;
    }
    .contact_cleft ul li span:nth-child(1) {
        width: 20px;
        height: 20px;
        margin-right: 15px;
    }
    .contact_cleft ul li {
            font-size: 14px;
    }

    .service_content {
        padding-top: 50px;
    }
    .service_div_title {
        font-size: 16px;
    }
    .news_c_title {
        font-weight: 700;
        text-align: center;
        font-size: 20px;
    }
    .product_search {
        display:none;
    }
    .download_bt {
        width:100%;
    }
    .news_cc p {
        color: #8a8a8a;
        font-size: 14px;
    }
    .about_content {
        padding-top: 50px;
    }
    .download {
        padding-top: 50px;padding-bottom:100px;
    }
    .news_cc {
        padding-bottom: 40px;
    }
    .news_list_content {
    padding-top: 50px;
    padding-bottom: 70px;
}
    .xil_list_title {
        padding-left:0;    font-size: 12px;text-align:center;
    }
    .xil_list ul li {
        width: 50%;margin-right:0;
    }
    .news_list_left {
    }
    .news_list ul li a {
        height:auto;
    }
    .news_list ul li {
        margin-bottom:10px;
    }
    .news_list_right {
        padding:20px 0;    border-bottom: 1px solid #aeaeaf;
    }
    .news_list ul li a {
        flex-direction:column;
    }
    .news_list_left  img{
        width:100%;
    }
    .news_list_left {
        width:100%;
    }
    .news_list_right {
        width: 100%;
    }
    .news_list_date {
        font-size: 24px;
    }
    .news_more {
        width:100%;   
         font-size: 14px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    background: #0d62aa;
    margin: 50px auto 0;
    }
    .news_list_title {
        font-size: 14px;
    }

    .dev_content {
  
}
    .develop_data::after {
    display:none;
}
.dev_content_left img{
    width:100%;
}
.dev_content_left {
    width:20%;
}
.dev_content_right {
    width:75%;
}
.dev_div > div {
    width:100%;
}
.dev_div > div {
        padding: 0 16px 0 16px;
}
.develop_div {
    width:100%;padding-bottom: 50px;
}
.dev_div > div > img {
    display:none;
}
.dev_content_right {
    margin-left:0;
}
.dev_content {
    justify-content:space-between;
}
.dev_content_right {
    font-size: 12px;
    line-height: 20px;
}

    .dev_div {
        margin-bottom:20px;
    }
    .develop_data .dev_div:nth-child(2n) .dev_content_right {
        margin-right:0;
    }
    .develop_data {
    padding-top: 0px;
    padding-bottom: 42px;
    }
    .productc_div {
        flex-direction:column-reverse;
    }
.ban{ width:340px;height:500px;}
.ban2{width:340px;    height: 340px; }
.ban2 ul{ position:absolute; left:0; top:0;}

.ban2 ul li a {
    display:block;
}
.ban2 ul li {
    width:340px;
}
.prev{ float:left; cursor:pointer;}
.num{ height:82px;overflow:hidden; width:270px; position:relative;float:left;}
.min_pic{ padding-top:10px; width:100%;}
.productc {
    padding-top: 20px;

    padding-bottom: 0;
}
.num ul li {
    width: 60px;
    height: 60px;
}
.productc_div_left {
    width:100%;
}
.productc_info_color_name {
    font-size: 12px;
}
.productc_info_ul li {
    font-size: 12px;
}
.productc_info_code {
    font-size: 12px;
}
.contact_cleft ul li span:nth-child(2) {
    max-width: 290px;
}
.copyright{padding:15px 0;height:auto;}
.copyright span{text-align:center;display:block;}
.footer .w1500{width:85%}
.copyright div span {
    margin-right: 0;
}
.index_capd_div_c {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    display: flex;
    align-items: center;
	justify-content:center;
    padding: 0;
}
.footerright {
padding-top: 40px;}

body{}
.logo a img{width:100px}
.header{height:60px;}
.m_nav {
    top: 60px;
}
.about_nav{display:block;height:auto;}
.bread_nav{font-size:13px;height:30px}
.nav_pro{height:auto;line-height:35px;}
.service_div_p img{margin-top:80px;
    margin-bottom: 80px;
}

}