/* 大屏幕（大桌面显示器，大于等于 1600px） */

@media screen and (min-width:1600px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
    .fea {
        height: 925px;
    }
    .fea_con {
        width: 1570px;
        height: 298px;
    }
}

@media only screen and (min-width: 1200px) and (max-width: 1600px) {
    .mobile,
    .m_img,
    .m_nav {
        display: none;
    }
    .container,
    .wrap {
        width: 1200px;
    }
    .navwrap {
        width: 95%;
    }
    .nav>ul>li {
        font-size: 14px;
    }
    .nav {
        width: 80%;
    }
    .head_bott .logo {
        width: 130px;
    }
    .head_bott .logo img {
        width: 100%;
    }
    .pro ul {
        width: 1200px;
    }
    .fea ul {
        margin: 50px auto 50px;
    }
    .index-zmd {
        margin-top: 50px;
    }
}


/* 小屏幕（手机） */

@media only screen and (min-width: 320px) and (max-width: 1200px) {
    .pc,
    .head-top,
    .header {
        display: none;
    }
    .nav {
        display: none;
    }
    .container,
    .wrap {
        padding: 0 .2rem;
        overflow: hidden;
        width: auto;
    }
    .m_img {
        display: block;
        height: 1.1rem;
        background: #fff;
        width: 100%;
        overflow: hidden;
        display: flex;
        align-items: Center;
        position: fixed;
        z-index: 9999;
        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;
    }
    .yz {
        height: auto;
    }
    .yz dl {
        padding-top: .5rem;
        height: auto;
    }
    .yz dt {
        display: none;
    }
    .yz dd {
        width: 100%;
    }
    .yz dd h2 b {
        font-size: .4rem;
        line-height: 42px;
        font-weight: bold;
    }
    .yz dd h2 i {
        font-size: .3rem;
        line-height: .3rem;
        padding-top: .24rem;
    }
    .yz_desc {
        margin: .4rem 0;
    }
    .yz dd ul {
        height: auto;
        margin-left: 0;
        width: 100%;
    }
    .yz dd li img {
        height: .5rem;
        margin: .3rem auto .3rem;
    }
    .yz dd li p {
        font-size: .28rem;
        line-height: .28rem;
        padding-bottom: .2rem;
    }
    .yz dd li {
        height: auto;
    }
    .pro {
        padding: .3rem .2rem;
    }
    .idnexTitle.bg1 {
        background-size: 100%;
    }
    .idnexTitle h4 {
        font-size: .2rem;
    }
    .idnexTitle h2 {
        font-size: .36rem;
        line-height: .36rem;
        font-weight: bold;
    }
    .idnexTitle {
        height: 1.2rem;
    }
    .pro ul {
        width: 100%;
        display: flex;
        margin-bottom: .2rem;
        flex-wrap: wrap;
    }
    .pro li {
        width: 48%;
        margin-right: 2%;
        margin-bottom: .2rem;
    }
    .pro li .hv {
        top: 16%;
    }
    .pro li .hv span {
        font-size: .3rem;
        line-height: .3rem;
    }
    .pro li .hv span em {
        line-height: .4rem;
    }
    .pro_erji a {
        font-size: .2rem;
        line-height: .4rem;
    }
    .pro li .xq {
        display: none;
    }
    .pro_erji {
        margin-top: .2rem;
    }
    .case {
        display: none;
    }
    .fea {
        height: auto;
        padding-top: .5rem;
        margin-top: .4rem;
    }
    .fea .tit b {
        font-size: .4rem;
        line-height: .5rem;
        font-weight: bold;
    }
    .fea .tit i {
        font-size: .26rem;
    }
    .fea ul {
        height: 3.5rem;
        margin: .3rem auto;
    }
    .fea li {
        width: 1.78rem;
        height: 1.78rem;
        margin-right: .2rem;
    }
    .fea li h3 {
        height: .3rem;
        line-height: .3rem;
        font-size: .2rem;
        margin: .4rem 0 0;
    }
    .fea li.cur::after {
        display: none;
    }
    .fea li p {
        line-height: .4rem;
        margin-top: .3rem;
    }
    .fea_con {
        display: none;
    }
    .index-zmd .wrap {
        display: block;
    }
    .index-zmd .leftadd {
        width: 100%;
    }
    .index-zmd .leftadd .add h1 {
        color: #fff;
    }
    .index-zmd .leftadd img {
        display: none;
    }
    .index-zmd .rightimg {
        width: 100%;
    }
    .zgrz {
        margin-top: .6rem;
        padding: .4rem 0;
    }
    .zgrz .tit b {
        font-size: .4rem;
        line-height: .4rem;
    }
    .zgrz .tit i {
        font-size: .22rem;
    }
    .zgrz .swiper-slide img {
        width: 46%;
        height: 1.8rem;
        margin-bottom: .2rem;
        margin-right: .2rem;
    }
    .zgrz .swiper-slide {
        justify-content: flex-start !important;
    }
    .news,
    .foot {
        display: none;
    }
    .ny-banner {
        margin-top: 1.1rem;
        height: 3rem;
    }
    .p12-curmbs-1,
    .p1-search-1 {
        display: none;
    }
    .anfl a {
        padding: 0 .2rem;
        font-size: .22rem;
    }
    .cases-list {
        padding: .4rem 0;
    }
    .cases-list li {
        width: 47%;
    }
    .cases-list li p {
        line-height: .6rem;
        font-size: .22rem;
    }
    .p12-pagination-1 {
        margin-bottom: .2rem;
    }
    .p12-pagination-1-main {
        height: auto;
    }
    .p12-pagination-1 a,
    .p12-pagination-1 span {
        margin: .1rem .05rem;
    }
    .probanner {
        background-size: 200% auto !important;
        background-position: right !important;
    }
    .left-page {
        display: none;
    }
    .right-page {
        width: 100%;
    }
    .right-page .session_2 {
        padding: .2rem;
        margin-bottom: .3rem;
    }
    .right-page .session_2 .tab-box .col-md-2 {
        padding-left: .1rem;
        padding-right: .1rem;
        margin-bottom: .2rem;
    }
    .right-page .session_2 .tab-box a {
        height: .5rem;
        line-height: .5rem;
        font-size: .2rem;
        padding: 0 .15rem;
    }
    .pro-list li {
        width: 47%;
        margin-right: 3%;
        margin-bottom: .3rem;
    }
    .pro-list li .title {
        line-height: .6rem;
        font-size: .2rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .blk-md {
        display: none;
    }
    .ddlc .session_3 {
        margin-top: 0;
        padding-top: .6rem;
        padding-bottom: .2rem;
    }
    .ddlc .public-title {
        margin-bottom: .6rem;
    }
    .ddlc .public-title h3 {
        font-size: .42rem;
        margin-bottom: .25rem;
    }
    .ddlc .public-title p {
        font-size: .22rem;
        padding-bottom: .3rem;
    }
    .ddlc .session_3 .col-md-4 {
        width: 50%;
        margin-bottom: .3rem;
    }
    .ddlc .session_3 .item-box {
        height: 3rem;
        padding-left: .2rem;
        padding-right: .2rem;
        padding-top: .3rem;
    }
    .ddlc .session_3 .item-box .icon-box {
        height: .7rem;
        line-height: .7rem;
    }
    .ddlc .session_3 .item-box .icon-box img {
        width: .5rem;
    }
    .ddlc .session_3 .item-box h3 {
        font-size: .24rem;
        font-weight: bolder;
        margin-bottom: .2rem;
    }
    .fw3 {
        height: 9rem;
        padding-top: .4rem;
    }
    .fw3_1 ul li {
        width: 47%;
        margin-right: 1%;
        height: 2.6rem;
        margin-bottom: .24rem;
        margin-left: 2%;
    }
    .fw3_1 ul li b {
        font-size: .36rem;
        width: .7rem;
        height: .7rem;
        margin: .2rem auto;
        line-height: .7rem;
    }
    .fw3_1 ul li p {
        height: .3rem;
        padding-top: .1rem;
        font-size: .26rem;
    }
    .fw3_1 ul li span {
        font-size: .2rem;
        width: 100%;
        margin: .2rem auto;
        padding: 0 .2rem;
    }
    .fw3_1 ul {
        height: 8.5rem;
    }
    .fw3_2 {
        display: none;
    }
    .ddlc .session_1 .right {
        width: 100%;
    }
    .gsyj .tit h3 {
        margin: .2rem 0;
    }
    .gsyj .tit h3 em {
        font-size: .44rem;
        line-height: .44rem;
        margin-bottom: .2rem;
    }
    .gsyj .tit h3 i {
        font-size: .24rem;
        line-height: .4rem;
    }
    .gsyj dl dt {
        width: 100%;
    }
    .gsyj dl dd {
        width: 100%;
        padding-top: .2rem;
    }
    .gsyj dl dd h3 em {
        font-size: .48rem;
        margin-bottom: .2rem;
        line-height: .48rem;
    }
    .gsyj dl dd h3 {
        font-size: .3rem;
        font-weight: bolder;
    }
    .gsyj dl dd span {
        width: 48%;
        margin-top: .4rem;
        margin-right: 2%;
    }
    .wm-l {
        width: 100%;
        height: auto;
        margin-bottom: .4rem;
    }
    .wm-l h4 {
        height: .8rem;
        line-height: .8rem;
        font-size: .3rem;
    }
    .wm-l .ul3 {
        background-size: .5rem;
    }
    .wm-l ul {
        padding-left: .6rem;
        margin: .3rem .2rem;
        height: .8rem;
    }
    .wm-l .ul3 li b {
        font-size: .24rem;
    }
    .wm-l .ul2 {
        margin-left: .2rem;
        background-size: .5rem;
    }
    .wm-l ul {
        background-size: .5rem;
    }
    .wm-r {
        width: 100%;
    }
    .liuyan {
        padding: .4rem 0;
    }
    .public-title {
        margin-bottom: .4rem;
    }
    .public-title h3 {
        font-size: .4rem;
        font-weight: bolder;
        margin-bottom: .25rem;
    }
    .wlfw .left {
        width: 100%;
    }
    .wlfw .left h1 {
        font-size: .22rem;
        font-weight: bolder;
    }
    .wlfw .left p {
        font-size: .2rem;
        line-height: .4rem;
    }
    .ry-list {
        padding: .4rem 0;
    }
    .ry-list li {
        width: 48%;
        margin-bottom: .3rem;
    }
    .right-page .session_3 .item_5 .item-box .img-box img {
    
    height: 1.2rem;
}
}