/* 大屏幕（大桌面显示器，大于等于 1600px） */

@media screen and (min-width:1920px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
    .ny-banner {
        background-size: 100% auto !important;
    }
}

@media only screen and (min-width: 1600px) and (max-width: 1920px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
    .ny-banner {
        background-size: auto 100% !important;
    }
}

@media only screen and (min-width: 1200px) and (max-width: 1600px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
    .container,
    .wrap {
        width: 1200px;
    }
    .nav>ul>li {
        font-size: 14px;
        padding: 0 10px;
    }
    .head {
        padding: 0 4%;
    }
    .banner img {
        width: 100%;
    }
    .banner .wrap .h1 {
        font-size: 40px;
    }
    .logo img {
        width: 350px;
    }
    .index02 .tab-content .lf .t2 {
        font-size: 24px;
    }
    .ny-banner {
        background-size: auto 100% !important;
    }
    .pro-nei .nei01 #MagnifierWrap2 .slt {
        position: relative;
    }
    .pro-nei .nei01 .spec-items li {
        width: 120px;
    }
    .pro-nei .nei01 .spec-items li img {
        height: 90px;
    }
    .pro-nei .nei01 .spec-items {
        height: 90px;
    }
    .pro-nei .nei01 span.spe_leftBtn,
    .pro-nei .nei01 span.spe_rightBtn {
        height: 90px;
        background-position: center !important;
    }
    .about .section02 .content .item {
        height: 250px;
    }
    .about .section03 .lf .item {
        font-size: 24px;
    }
    .about .section04 .swiper-slide {
        width: 800px;
    }
    .about .section04 .swiper-button-prev {
        left: calc(50% - 550px);
    }
    .about .section04 .swiper-button-next {
        right: calc(50% - 550px);
    }
    .about .section05 .indexOne .num {
        display: none;
    }
    .about .section05 .indexOne ul li p {
        width: 100%;
    }
    .about .section01 .img {
        width: 100%;
    }
    .application .item .txt .detail {
        -webkit-line-clamp: 3;
    }
}


/* 小屏幕（手机） */

@media only screen and (min-width: 320px) and (max-width: 1200px) {
    .pc,
    .head-top,
    .header {
        display: none;
    }
    .nav,
    .he_b3p3le {
        display: none;
    }
    .mobile {
        display: block;
    }
    .container,
    .wrap {
        padding: 0 .2rem;
        overflow: hidden;
        width: auto;
    }
    .m_img {
        display: block;
        height: 1.1rem;
        background: #ffffff;
        width: 100%;
        overflow: hidden;
        display: flex;
        align-items: Center;
        position: fixed;
        z-index: 999;
        top: 0;
        padding: 0 .2rem;
        -moz-box-shadow: 0px 4px 6px #d4d5d6;
        -webkit-box-shadow: 0px 4px 6px #d4d5d6;
        box-shadow: 0px 4px 6px #d4d5d6;
    }
    .m_img .headlf {
        float: left;
    }
    .m_img .headcent {
        float: left;
        margin-left: .2rem;
        color: #e61c42;
        font-size: .18rem;
        line-height: .3rem;
    }
    .m_img .headcent select {
        width: 1.2rem;
        height: .4rem;
        border: 0;
        appearance: none;
        -moz-appearance: none;
        -webkit-appearance: none;
        background: url('../images/arrow_06.jpg') 80% center no-repeat;
        background-size: .13rem;
        background-color: #e5e5e5;
        display: block;
        padding-left: .1rem;
        margin-left: .3rem;
    }
    .m_img .headlf .m_logo {
        height: auto;
        width: 70%;
        display: block
    }
    .m_img .headrg {
        position: absolute;
        right: .2rem;
    }
    .m_img .headrg a .m_menuimg {
        height: .45rem;
        width: .53rem;
        display: block
    }
    .m_nav {
        display: block;
        position: fixed;
        top: 0px;
        left: 0px;
        width: 0px;
        height: 0px;
        overflow: hidden;
        z-index: 10000
    }
    .m_nav .closecover {
        position: absolute;
        width: 100%;
        height: 100%;
        background: #0b0d19;
        filter: alpha(opacity=0);
        opacity: 0;
        left: 0px;
        top: 0px;
        z-index: 1
    }
    .m_nav .closeicon {
        position: absolute;
        width: 20%;
        left: 0;
        top: 5%;
        z-index: 100;
        text-align: center;
        filter: alpha(opacity=0);
        opacity: 0
    }
    .m_nav .m_navList {
        position: absolute;
        width: 80%;
        right: 0px;
        top: 0px;
        background: #0b0d19;
        height: 100%;
        z-index: 100;
        right: -80%;
        overflow-y: scroll;
    }
    .m_nav .m_navList ul {
        padding-left: 5%;
        padding-right: 5%
    }
    .m_nav .m_navList ul li {
        border-bottom: 1px solid #232530
    }
    .m_nav .m_navList ul li a {
        display: block;
        height: 45px;
        color: #fff;
        line-height: 45px;
        padding-left: 5%;
        font-size: 16px
    }
    .m_nav .m_navList ul li .m_f_a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%
    }
    .m_nav .m_navList ul li .m_f_a a {
        flex: 1;
    }
    .m_nav .m_navList ul li .m_f_a i {
        width: 40px;
        height: 35px;
        box-sizing: border-box;
        padding: 0 5px;
        display: block;
    }
    .m_nav .icon {
        background: url(../images/plus.png) 100% no-repeat;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }
    .icon_on {
        background: url(../images/reduce.jpg) 50% no-repeat!important;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }
    .m_nav .m_navList ul li .m_s_nav {
        display: none;
        width: 100%;
    }
    .m_nav .m_navList ul li .m_s_nav a {
        display: block;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        padding-left: 10%;
        overflow: hidden;
        white-space: nowrap;
        width: 90%;
        text-overflow: ellipsis;
    }
    .m_img .language {
        position: absolute;
        right: .8rem;
    }
    .m_img .language img {
        width: 80%;
    }
    .banner {
        margin-top: 1.1rem;
    }
    .banner img {
        display: block;
    }
    .banner .wrap .h1 {
        font-size: .3rem;
        width: 80%;
        margin-bottom: .2rem;
    }
    .banner .wrap .h2 {
        font-size: .24rem;
        margin-bottom: .2rem;
    }
    .banner .wrap {
        left: 10%;
        transform: translateY(-50%);
    }
    .banner .link {
        width: 1.6rem;
        height: .5rem;
        line-height: .5rem;
        font-size: .2rem;
        margin-right: .2rem;
    }
    .index01 {
        padding: .4rem 0;
        flex-wrap: wrap;
    }
    .index01 .item {
        width: 50%;
        margin-bottom: .3rem;
    }
    .index01 .item p {
        font-size: .24rem;
        margin: .2rem 0;
    }
    .index02 {
        padding: .5rem 0;
    }
    .index02 .h1 {
        font-size: .4rem;
        margin-bottom: .8rem;
    }
    .index02 .tab-btn {
        font-size: .26rem;
        padding-bottom: .2rem;
    }
    .index02 .tab-content .content {
        flex-wrap: wrap;
    }
    .index02 .tab-content .lf {
        width: 100%;
        padding: .6rem;
    }
    .index02 .tab-content .lf .t1 {
        font-size: .3rem;
    }
    .index02 .tab-content .lf .t2 {
        font-size: .3rem;
        margin: .1rem 0;
    }
    .index02 .tab-content .lf .t3 {
        font-size: .2rem;
        line-height: .3rem;
    }
    .index02 .tab-content .lf .link {
        width: 1.6rem;
        height: .5rem;
        line-height: .5rem;
        font-size: .2rem;
        margin-right: .2rem;
    }
    .index02 .carousel {
        width: 100%;
    }
    .index03 .wrap {
        flex-wrap: wrap;
    }
    .index03 .bt .h1 {
        font-size: .44rem;
        margin-bottom: .1rem;
    }
    .index03 .bt .h2 {
        font-size: .2rem;
    }
    .index03 .more {
        font-size: .2rem;
        padding-bottom: .1rem;
        margin-top: .2rem;
    }
    .index03 .main {
        padding: .2rem 0 .5rem 0;
    }
    .index03 .main .content {
        width: 100%;
        padding: .5rem 0;
    }
    .index03 .item {
        width: 3.6rem;
        height: 5.54rem;
        margin-right: .3rem;
    }
    .index03 .item {
        width: 2.6rem;
        height: 4rem;
        margin-right: .3rem;
    }
    .index03 .item .t1 {
        left: .3rem;
        top: .5rem;
        font-size: .26rem;
    }
    .index03 .item .gd {
        width: .6rem;
        height: .6rem;
        right: .5rem;
        bottom: .5rem;
        font-size: .24rem;
        line-height: .6rem;
    }
    .index04 {
        padding: .8rem 0;
    }
    .index04 .h1 {
        font-size: .44rem;
    }
    .index04 .h2 {
        font-size: .2rem;
        margin: .1rem 0 .5rem 0;
    }
    .index04 .main {
        flex-wrap: wrap;
    }
    .index04 img {
        width: 100%;
    }
    .index04 .rt {
        width: 100%;
    }
    .index04 .rt p {
        font-size: .22rem;
        line-height: .4rem;
        margin-top: .3rem;
    }
    .index04 .rt .box .item .num {
        font-size: .5rem;
    }
    .index05 {
        padding: .8rem 0;
        background-size: auto 100%;
    }
    .index05 .h1 {
        font-size: .44rem;
    }
    .index05 .h2 {
        font-size: .2rem;
        margin: .1rem 0 .5rem 0;
    }
    .index05 .item {
        padding: .4rem;
        width: 100%;
        margin-bottom: .3rem;
    }
    .index05 .item .txt .t1 {
        font-size: .26rem;
        margin-bottom: .2rem;
    }
    .index05 .item .txt .t2 {
        font-size: .2rem;
        line-height: .3rem;
    }
    .index05 .item img {
        width: 1rem;
        height: 1.2rem;
    }
    .index06 {
        padding: .8rem 0;
        background: url(../images/icon5_36.png) no-repeat right top 1rem;
    }
    .index06 .tabbox .tab {
        width: 2rem;
        height: .5rem;
        line-height: .5rem;
        font-size: .2rem;
        margin-right: .2rem;
    }
    .index06 .h2 {
        font-size: .22rem;
        margin: .1rem 0 .5rem 0;
    }
    .index06 .tabbox {
        margin-bottom: .4rem;
    }
    .index06 .content .item {
        width: 100%;
        margin-right: 0;
        padding: .4rem;
    }
    .index06 .content {
        margin-right: 0;
    }
    .index06 .content .item .t1 {
        margin-top: 0;
        font-size: .6rem;
    }
    .index06 .content .item .title {
        font-size: .24rem;
        margin: .2rem 0;
    }
    .index06 .content .item .detail {
        font-size: .22rem;
        line-height: .3rem;
    }
    .index06 .content .item .more {
        font-size: .24rem;
        margin-top: .3rem;
    }
    .foot {
        padding: .7rem 0;
    }
    .foot .wrap {
        flex-wrap: wrap;
    }
    .foot .item {
        display: none;
    }
    .foot .contact {
        width: 100%;
        display: block;
        margin-bottom: .3rem;
    }
    .foot .liuyan {
        display: block;
        width: 100%;
    }
    .foot .item .h1 {
        font-size: .24rem;
        margin-bottom: .2rem;
    }
    .foot .contact .box {
        margin-bottom: .2rem;
        font-size: .22rem;
    }
    .copyright .wrap {
        padding: .2rem;
        font-size: .2rem;
    }
    .ny-banner {
        background-size: auto 100% !important;
        height: 3.5rem;
    }
    .ny-banner .h1 {
        margin-top: 1.5rem;
        font-size: .6rem;
    }
    .ny-banner .h2 {
        margin-top: .2rem;
        font-size: .2rem;
    }
    .location {
        font-size: .2rem;
        margin: .4rem 0;
        flex-wrap: wrap;
    }
    .location a {
        margin: .1rem;
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .products .sidebar {
        width: 100%;
        background-size: 100% auto;
    }
    .products .sidebar .h1 {
        height: .9rem;
        line-height: .9rem;
        font-size: .24rem;
    }
    .products .sidebar ul {
        width: 70%;
        margin: .3rem auto .3rem auto;
    }
    .products .sidebar ul li {
        font-size: .22rem;
        line-height: .6rem;
    }
    .products .list {
        width: 100%;
        margin-right: 0;
    }
    .products .list .item {
        width: 48%;
        margin-bottom: .3rem;
        margin-right: 2%;
    }
    .products .list .content {
        padding: 0 .2rem;
    }
    .products .list .item .txt {
        padding: .2rem;
    }
    .products .list .item .txt .title {
        font-size: .22rem;
        height: .6rem;
        margin-bottom: .1rem;
    }
    .products .list .item .txt .detail {
        font-size: .2rem;
        line-height: .3rem;
        margin-bottom: .1rem;
    }
    .products .list .item .txt .btn {
        flex-wrap: wrap;
    }
    .products .list .item .txt .btn .link {
        width: 100%;
        height: .4rem;
        line-height: .4rem;
        font-size: .2rem;
        margin-right: 0;
        margin-bottom: .2rem;
    }
    .pages {
        margin: .3rem auto;
    }
    .pages ul a {
        padding: .05rem .11rem;
        margin: .05rem;
        font-size: 12px;
    }
    .pro-nei .nei01 .content {
        flex-wrap: wrap;
    }
    .pro-nei .nei01 #MagnifierWrap2 {
        width: 100%;
    }
    .pro-nei .nei01 .slt {
        display: none;
    }
    .pro-nei .nei01 .rt {
        width: 100%;
    }
    .pro-nei .nei01 .rt .h1 {
        font-size: .36rem;
    }
    .pro-nei .nei01 .rt .h2 {
        font-size: .36rem;
        margin-bottom: .3rem;
    }
    .pro-nei .nei01 .rt .h3 {
        font-size: .22rem;
        line-height: .33rem;
        margin-bottom: .3rem;
    }
    .pro-nei .nei01 .rt .h4 {
        font-size: .2rem;
        line-height: .38rem;
        margin-bottom: .3rem;
    }
    .pro-nei .nei01 .rt .btn {
        margin-top: .3rem;
    }
    .pro-nei .nei01 .rt .btn .link {
        width: 2.3rem;
        height: .5rem;
        line-height: .5rem;
        font-size: .2rem;
        margin-right: .2rem;
    }
    .pro-nei .nei02 {
        padding: .5rem 0;
    }
    .pro-nei .nei02 .h1 {
        font-size: .44rem;
        margin-bottom: .6rem;
    }
    .pro-nei .nei02 .content {
        flex-wrap: wrap;
    }
    .pro-nei .nei02 .item {
        width: 48%;
        padding: .4rem 0;
        margin-bottom: .3rem;
    }
    .pro-nei .nei02 .item .t1 {
        font-size: .24rem;
        margin: .1rem 0;
    }
    .pro-nei .nei03 {
        padding: .5rem 0;
        background-size: auto 100%;
    }
    .pro-nei .nei03 .h1 {
        font-size: .44rem;
        margin-bottom: .5rem;
    }
    .pro-nei .nei03 .item {
        width: 100%;
    }
    .pro-nei .nei04 {
        padding: .5rem 0 0 0;
    }
    .pro-nei .nei04 .h1 {
        font-size: .44rem;
        margin-bottom: .5rem;
    }
    .pro-nei .nei04 p {
        font-size: .22rem;
        line-height: .3rem;
        margin-bottom: .3rem;
    }
    .pro-nei .nei04 .group {
        width: 100%;
    }
    .pro-nei .nei04 .main {
        flex-wrap: wrap;
    }
    .pro-nei .nei04 .group .txt {
        font-size: .3rem;
        bottom: .3rem;
        left: .4rem;
        width: 90%;
    }
    .pro-nei .nei05,
    .pro-nei .nei06 {
        padding: .5rem 0 0 0;
    }
    .pro-nei .nei05 .h1,
    .pro-nei .nei06 .h1 {
        font-size: .44rem;
        margin-bottom: .2rem;
    }
    .pro-nei .nei05 .lf {
        width: 100%;
        height: auto;
    }
    .pro-nei .nei05 .lf .item a {
        font-size: .2rem;
        line-height: .3rem;
    }
    .pro-nei .nei05 img {
        position: relative;
        width: 100%;
    }
    .about .section01 {
        padding-top: .5rem;
    }
    .about .section01 .content {
        flex-wrap: wrap;
    }
    .about .section01 .lf {
        width: 100%;
    }
    .about .section01 .lf .t1 {
        font-size: .5rem;
    }
    .about .section01 .lf .t2 {
        font-size: .24rem;
        margin-bottom: .4rem;
    }
    .about .section01 .rt {
        width: 100%;
        font-size: .24rem;
        line-height: .4rem;
    }
    .about .section02 {
        padding-top: .5rem;
    }
    .about .section02 .bt .h1 {
        font-size: 1.34rem;
    }
    .about .section02 .bt .h2 {
        font-size: .52rem;
        bottom: .2rem;
    }
    .about .section02 .content {
        padding: .5rem 0;
        flex-wrap: wrap;
    }
    .about .section02 .content .item {
        width: 100%;
        padding: 0 .3rem;
        margin-bottom: .3rem;
        height: auto;
    }
    .about .section03 {
        height: auto;
    }
    .about .section03 .dq {
        display: none;
    }
    .about .section03 .lf .h1 {
        font-size: .5rem;
        margin: 1rem 0 .8rem 0;
    }
    .about .section03 .lf .sss a {
        font-size: .4rem;
    }
    .about .section03 .lf .sss p {
        font-size: .24rem;
    }
    .about .section03 .lf .item {
        margin-bottom: .26rem;
        font-size: .3rem;
    }
    .about .section04,
    .about .section05 {
        display: none;
    }
    .contact .section01 {
        padding-bottom: .4rem;
    }
    .contact .section01 .wrap {
        flex-wrap: wrap;
    }
    .contact .section01 .lf {
        width: 100%;
        padding: .2rem;
    }
    .contact .section01 .lf .item {
        font-size: .24rem;
        line-height: .4rem;
        padding: .3rem 0;
    }
    .contact .section01 .map {
        width: 100%;
        height: 4rem;
    }
    .news .content .item {
        margin-bottom: 0;
    }
    .news-xq .bt {
        padding: .2rem 0;
        border-bottom: 1px #bfbfc1 dashed;
        margin-bottom: .2rem;
    }
    .news-xq h1 {
        font-size: .3rem;
        margin-bottom: .3rem;
    }
    .news-xq .bt .sda {
        font-size: .24rem;
        margin-bottom: 0;
    }
    .news-xq .xq p {
        font-size: .24rem !important;
        line-height: .5rem !important;
    }
    .newspage .y {
        height: .7rem;
        line-height: .7rem;
    }
    .newspage .y .left {
        width: 40%;
        height: .66rem;
        font-size: .24rem;
    }
    .newspage .y a {
        font-size: .22rem;
        margin: 0 .1rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        width: 56%;
        display: block;
        float: left;
    }
    .newspage {
        margin: .3rem 0;
    }
    .newspage .y span {
        display: none;
    }
    .news-xq .main {
        padding: 0 .2rem;
        margin-bottom: 1rem;
    }
    .yy {
        padding: .8rem 0;
    }
    .yy .h1 {
        font-size: .44rem;
        margin-bottom: .6rem;
    }
    .application .item {
        margin-bottom: .3rem;
        flex-wrap: wrap;
    }
    .application .item .img {
        width: 100%;
        padding-bottom: 122%;
    }
    .application .item .txt {
        width: 100%;
        padding: .2rem;
    }
    .application .item .txt .title {
        font-size: .24rem;
        margin-bottom: .2rem;
    }
    .application .item .txt .detail {
        font-size: .2rem;
        line-height: .34rem;
    }
    .application .item .txt .tips {
        margin: .2rem 0 0 0;
        padding-top: .2rem;
    }
    .application .item .txt .tips a {
        margin-right: .1rem;
        margin-bottom: .1rem;
    }
}