/* 大屏幕（大桌面显示器，大于等于 1600px） */

@media screen and (min-width:1200px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
}


/* 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,
    .main,
    .box2 {
        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;
        box-sizing: border-box;
        -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%;
    }
    #box_banner {
        margin-top: 1.1rem;
    }
    .prod li {
        width: 47%;
        margin-right: 3%;
        box-sizing: border-box;
    }
    .prod {
        margin-right: -3%;
    }
    .prod img {
        height: 2.5rem;
    }
    .box_tit {
        width: auto;
    }
    .caselist {
        width: auto;
        height: auto;
        margin-right: -3%;
    }
    .caselist li {
        width: 47%;
        margin-right: 3%;
        box-sizing: border-box;
        height: 3rem;
    }
    .tagImg1 img {
        width: 100%;
        height: 2.5rem;
    }
    .tagImg1 {
        width: 100%;
        height: auto;
    }
    .mobile-banner {
        margin-top: 1.1rem;
    }
    .mobile-banner img {
        width: 100%;
    }
    .box8 {
        width: 100%;
    }
    .box_ling {
        width: 100%;
        height: auto;
        margin-top: .4rem;
        padding-top: .3rem;
    }
    #Mask-hidden {
        width: 100%;
    }
    .Mask-max li {
        width: 3rem;
        height: 2rem;
    }
    .Mask-list .Mask-list_img {
        width: 3rem;
        height: 2rem;
    }
    .box3 {
        width: 100%;
    }
    .box3_1 {
        width: 100%;
    }
    .box3_t {
        width: 100%;
    }
    .box3_t h3 {
        margin-left: .2rem;
    }
    .box3_1b>ul>li {
        width: 100%;
        height: auto;
        margin-right: 0;
    }
    .box3_1b {
        padding: 0 .2rem;
    }
    .box3_1b>ul>li p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .box1_bg {
        padding: .8rem 0;
        overflow: hidden;
    }
    .box1 {
        width: 100%;
        height: auto;
    }
    .box1 img {
        width: 100%;
        height: auto;
    }
    .box1_right {
        width: 100%;
        height: auto;
        padding: 0 .2rem;
        box-sizing: border-box;
    }
    .box4 {
        width: 100%;
    }
    .home_partner_list {
        padding: 0;
    }
    .home_partner_list table {
        width: 100%;
    }
    .home_partner_list table td {
        width: 20%;
        height: 1rem;
    }
    .home_partner_list table td .partner_box {
        width: 100%;
        height: 1rem;
        padding: 0;
    }
    .partner_box .cont1 {
        width: 100%;
        height: 1rem;
        top: 0;
        left: 0;
    }
    .partner_box .cont1 img {
        width: 100%;
        height: auto;
    }
    .izl-rmenu .btn {
        width: .7rem;
        height: .7rem;
        background-size: 100% 100% !important;
    }
    .foot {
        display: none;
    }
    .footer_bg {
        width: 100%;
        height: auto;
    }
    .footer {
        width: 100%;
    }
    .footer_l {
        display: none;
    }
    .footer_l>dl {
        height: auto;
        margin: .2rem;
    }
    .footer_r {
        display: none;
    }
    .footer_c p {
        width: 100%;
    }
    .footer_c {
        width: 100%;
    }
    .danye {
        width: 100%;
        padding: .2rem;
        box-sizing: border-box;
    }
    .place {
        width: 100%;
        height: auto;
        line-height: .4rem;
        font-size: .22rem;
    }
    .danye img {
        max-width: 100%;
    }
    .pbox1 {
        width: 100%;
    }
    .xwlb a {
        padding: .1rem .2rem;
        margin: 0 .2rem;
        margin-bottom: .15rem;
    }
    .pboxa {
        width: 100%;
    }
    .pboxa>ul>li {
        width: 44%;
        height: auto;
        margin: 0;
        box-sizing: border-box;
        margin: 3%;
        overflow: hidden;
        border-radius: 1em;
    }
    .pboxa>ul>li .catpoic-img {
        width: 100%;
        height: 2rem;
        margin-left: 0;
        margin-top: 0;
    }
    .pboxa_r {
        width: 100%;
        height: auto;
        margin-top: .1rem;
        padding: 0 .2rem;
        box-sizing: border-box;
    }
    .pboxa_r>h3 {
        font-size: .22rem;
    }
    .pboxa_r>p {
        font-size: .2rem;
        line-height: .45rem;
    }
    .pboxa_b {
        width: 100%;
        height: auto;
    }
    .pboxa_b>p {
        padding: 0 .2rem;
        line-height: .3rem;
        font-size: .2rem;
        box-sizing: border-box;
        text-indent: 0;
        height: auto;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .pboxa_more {
        float: initial;
        margin: .3rem auto;
    }
    .content {
        width: 95%;
    }
    .info {
        height: auto;
    }
    .info>small {
        margin-right: 0;
    }
    .cont {
        padding: .2rem 0;
    }
    .cont img {
        max-width: 100%;
    }
    .news_box {
        width: 100%;
    }
    .news_cont>a>img {
        width: 1.7rem;
    }
    .news_r {
        width: 3.5rem;
        height: auto;
        margin-right: .2rem;
    }
    .news_r>a>h3 {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .news_r>a>p {
        width: 100%;
        height: auto;
    }
    .pbox2 {
        width: 100%;
    }
    .pbox2>ul>li {
        width: 46%;
        height: auto;
        margin: .2rem 2%;
        box-sizing: border-box;
    }
    .pbox2>ul>li>a>img {
        margin: 0;
        width: 100%;
    }
    .pbox2_b {
        width: 100%;
    }
    .pbox2_b>p {
        width: 100%;
        box-sizing: border-box;
    }
    .pbox4 {
        width: 100%;
    }
    .pbox4>ul>li {
        width: 46%;
        height: auto;
        margin: .2rem 2%;
        box-sizing: border-box;
    }
    .pbox4>ul>li .imgthumb {
        height: auto;
    }
    .pbox4_b>p {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    #map {
        width: 100% !important;
    }
}