@media (max-width:1500px){
    .box{
        width: 95%;
        margin: 0 auto;
    }
    .prodd div{
        margin: 30px 5.5%;  
    }
}
@media (max-width:1400px){
    .prodd div {
        margin: 30px 5%;
    }
}
@media (max-width:1200px){
    .m12{
        width: 44%;
    }
    .s_main_box .content dd{
        margin-top: 110px;
    }    
    .s_main_box .content dd.item1{
        margin-top: 110px;
    }
    .case{
        background-size: 100% 100%;
    }
    .ne1{
        width: 28%;
    }
    .ne_p span{
        font-size: 32px;
    }
    .ne_p i{
        padding-bottom: 22px;
    }
    .ne_d1 p{
        padding-top: 10px;
    }
    .ne_d1 span{
        padding-bottom: 10px;
        font-size: 12px;
    }
    .fo_r {
        width: 21%;
        margin-left: 14%;
    }
    .prodd div {
        margin: 30px 1%;
    }
    .biaotii{
        width: 96%;
    }
    .servicefive .service04-p{
        width: 19%;
    }
    .servicefive ul{
        width: 74%;
    }
}
@media (max-width:1000px){
    .bottom_bottom{
        display: block;
    }
    .bottom_bottom{
        position: fixed;
        bottom: -2px;
        left: 0;
        width: 100%;
        background: #0663be;
        z-index: 999;
    }
    .bottom_bottom nav{
       display: flex;
       justify-content: space-between;
    }
    .bottom_bottom nav a{
        padding: 12px 17px;
        color: #fff;
        text-decoration: none;
    }
    .serviceone ul li{
        width: 29%;
    }
    .servicefive .service04-p {
        width: 100%;
        padding-top: 0;
        text-align: center;
        margin-bottom: 30px;
    }
    .mo1 {
        width: 47%;
        margin-left: 3%;
    }
    .mo1 p{
        margin-top: 0;
    }
    .servicefive ul{
        width: 100%;
    }
    .gallery-top img {
        width: 100%;
        height: 327px;
    }
    .gallery-top{
        height: 345px;
    }
    .gallery-thumbs .swiper-slide img {
        width: 100%;
    }
    .gallery-thumbs .swiper-slide{
        opacity: 1;
    }
    .pro_icon{
        display: none;
    }
    .gallery-thumbs{
        height: 80px;
    }
    .tjcp_d p{
        margin-top: 0;
    }
    .prodd div{
        width: 31%;
    }
    .pr_i{
        width: 100%;
    }
    .ndiv p{
        height: 34px;
        overflow: hidden;
    }
    .news_d1{
        margin-bottom: 0;
    }
    .news_p5{
        margin-top: 3%;
    }
    .product_imgp1{
        width: 100%;
        margin-left: 0;
    }
    .biaoti1{
        width: 91%;
        font-size: 25px;
    }
    .syp{
        width: 100%;
    }
    .xyp{
        width: 100%;
    }
    #product{
        margin-top: 0;
    }
    .m11{
        display: none;
    }
    .m12{
        width: 92%;
    }
    .s_main_box .content dd.item1 {
        margin-top: 10px;
    }
    .item2{
        margin-top: 10px!important;
    }
    .item2 strong{
        color: #4c4c4c!important;
    }
    .item2 p{
        color: #969696!important;
    }
    .ne_p span {
        font-size: 26px;
    }
    .ne_p i {
        padding-bottom: 12px;
    }
    .ne_d1 span{
        padding-top: 3px;
    }
    .fo_z{
        display: none;
    }
    .fo_l{
        width: 35%; 
    }
    .fo_r {
        width: 24%;
        margin-left: 39%;
    }
}
@media (max-width:500px){
    .tel{
        display: none;
    }
    .nav ul li{
        width: 25%;
    }
    #p{
        left: 45%;
        bottom: 10%;
    }
    .prod{
        margin-top: 10px;
    }
    .prod h2{
        font-weight: 500;
        font-size: 18px;
    }
    .prodd div{
        height: 85px;
    }
    #product .clearfix div{
        width: 100%;
    }
    #prod ul li{
        width: 47%;
    }
    .fo_l{
        width: 100%;
        border-right: none;
        text-align: center;
    }
    .fo_r {
        width: 50%;
        margin-left: 29%;   
        margin-top: 5%;
    }
    .m12 {
        width: 83%;
        padding: 20px 30px;
    }
    .m12t img{
        width: 100%;
    }
    .s_main_box .content .img_man{
        display: none;
    }
    .fl{
        width: 50%!important;
    }
    .fr{
        width: 50%!important;
    }
    .fl img{
        width: 100%;
    }
    .fr img{
        width: 100%;
    }
    .ys{
        padding-top: 10px;
    }
    .case{
        margin-top: 0;
        padding-top: 20px;
    }
    .s_title {
        margin-bottom: 80px;
    }
    .cas{
        width: 47%;
        margin-bottom: 12%; 
    }
    .ne1 {
        width: 100%;
    }
    .ne2{
        margin-top: 40px;
        width: 100%;
        margin-left: 0;
    }
    .news {
        margin-top: 30px;
    }
    .s_title1 h1 {
        margin-top: 5px;
    }
    .flink a{
        width: 100%;
        text-align: center;
        display: block;
    }
    #prod ul li span{
        display: none;
    }
    .ser_box3 li{
        width: 100%;
    }
    .nprod{
        margin: 30px 0;
    }
    .npr .cle{
        margin-bottom: 15px;
    }
    .noo{
        width: 48%;
        margin-bottom: 20px;
    }
    .list-column{
        height: 30px;
        line-height: 20px;
    }
    .nlist {
        margin-top: 20px;
    }
    .lio{
        width: 48%;
    }
    .lio p{
        padding: 0;
    }
    .mo{
        margin-top: 0;
        width: 100%;
    }
    .mo1{
        width: 100%;
        margin-left: 0;
        margin-top: 30px;
    }
    .main{
        margin-top: 20px;
    }
    .serviceone ul li {
        width: 92%;
    }
    .servicetwo .servicetwotit span{
        font-size: 24px;
    }
    .servicetwo .servicetwotit{
        padding-bottom: 10px;
    }
    .servicetwo .servicetwobox p{
        font-size: 14px;
    }
    .servicefive ul li:nth-child(1) {

    }
    .servicefive ul li:nth-child(2){
        margin-left: 15%;
    } 
    .servicefive ul li:nth-child(3) {
        margin-left: 11.2%;
        margin-top: 4%;
    }
    .servicefive ul li:nth-child(4) {
        margin-top: 4%;
        margin-left: 15%;
    }
    .servicefive ul li:nth-child(5) {
        margin-left: 33%;
    }
    .m-l{
        display: none;
    }
    .m-r{
        width: 100%;
        margin-left: 0;
    }
    .m-r img{
        width: 100%;
    }
    .biaoti1{
        width: 87%;
    }
    .tjcp_d{
        width: 48%;
    }
    .biaotii {
        width: 89%;
    }
    .tjcp_d:nth-child(5){
        display: none;
    }
    .newss img {
        display: none;
    }
    .news_d {
        width: 100%;
        margin-left: 0;
    }
    .news_p3 {
        width: 100%;
    }
    .news_p2 {
        width: 100%;
    }
    .logo{
        margin-left: 9%;
    }
    #banner img {
        width: 130%;
        margin-left: -15%;
    }
    .n-r{
        display: none;
    }
    .n-l {
        width: 100%;
    }
    .swiper-container {
        left: 10%;
    }
    .gallery-top img{
        height: 285px;
    }
    .gallery-top {
        height: 285px;
    }
    .li {
        width: 100%;
        overflow-x: scroll;
    }
    .flink{
        padding-bottom: 60px;
    }
}