@media screen and (max-width: 1600px) {
    .mpp_sp4 span {
    	max-width: 380px;
    }

}
@media screen and (max-width: 1440px) {
    .w1400 {
        width: 90%;
        margin: 0 auto;
    }

    .servicea1_ul {
        width: 130px;
        /* width: 155px; */
    }
    .servicea1_on{
        width: 573px;
    }

    .sdtopbrb .sdtopbrbm_lia {
        padding: 15px 10px;
    }
      .contact_s2{
       font-size: 16px;
   }
   
    .mpp_sp4 span {
    	max-width: 310px;
    }

}
@media screen and (max-width: 1200px) {
    .sdtopbrb span{
        font-size: 16px;
    }
    .ge20gslidermwz2 img{
        width: 90%;
    }
    
 
}

.pc {
    display: block;
}

.phone {
    display: none;
}

@media screen and (max-width: 768px) {
    .regardb_p1{height:auto;}
    .solution_from tr td {
    
        font-size: 12px;
    }
    .casea2_li2{
        padding: 20px 5px
    }
    .pubright_msg22,.pubright_msg22:hover{color:#fff;}
    .pc,.pubright_msg11 {
        display: none;
    }
    .a5_li2{
        text-align: center;
    }
    .indeximg1{
        margin-top: 80px;
    }
    .contact_icon1{
        padding-right: 25px;
    }
    .contact_span3{
        display: flex;
        align-items: normal;
    }
    .contact_span3 .contact_s1{
        display: inline-block;
        width: 54px;
    }

    .phone,.pubright_msg22 {
        display: block;
    }

    .w1400 {
        width: 90%;
        margin: 0 auto;
    }
    .w1200{
        width: 90%;
        margin: 0 auto;
    }
    /**/
    .sthand_nav {
        width: 100%;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 5;
        background: #f8fafb;
        margin-top: 80px;
        padding: 0 20px;
    }

    .xxmenu {
        width: 100%;
        height: 80px;
        background: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 111;
        transition: all 0.5s ease;
        padding: 0 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .menu_logo {
        width: 40%;
    }

    .menu_msp {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .li1 {
        width: 20%;
        display: flex;
        align-items: center;
    }

    .li3 span {
        width: 24px;
        height: 2px;
        background: #333;
        display: block;
        margin: 5px 10px 5px 0;
        opacity: 0.8;
        transition: all 0.5s ease;
    }

    .mmeauom .msp1 {
        transform: rotate(45deg);
        margin: -2px;
    }
    .servicea1_on .servicea1_icon{
        opacity: 1;
    }

    .mmeauom .msp2 {
        opacity: 0;
        margin: 0;
    }

    .mmeauom .msp3 {
        margin: -2px;
        transform: rotate(-45deg);
    }

    .xxlist {
        width: 75vw;
        height: 100%;
        background: #205ea9;
        position: fixed;
        top: 0;
        left: -75vw;
        z-index: 180;
        transition: all 0.5s ease;
    }

    .xxlistss {
        position: fixed;
        left: 0vw;
        top: 0;
        width: 75vw;
        height: 100%;
    }

    .xxlist_ul {
        padding: 10px 15px;
    }

    .xxlist_ul .bBor {
        border-bottom: 1px solid rgb(255, 255, 255, 0.3);
    }


    .xxlist_ul2 {
        padding: 0;
    }

    .bBor,
    .twoa {
        position: relative;
        list-style: unset;
        margin-left: 8px;
    }

    .bBor .menu_span1,
    .twoa .menu_span1 {
        width: 25px;
        height: 49px;
        position: absolute;
        right: 0;
        top: 0;
        background: url(../svg/jia_black1-2.svg) no-repeat center;
        background-size: 16px;
    }

    .bBor .menu_span3,
    .twoa .menu_span3 {
        width: 25px;
        height: 34px;
        position: absolute;
        right: 0;
        top: 0;
        background: url(../png/pbtyuyan4.png) no-repeat center;
        background-size: 16px;
        transition: all 0.3s ease;
    }

    .bBor .menu_span3.on,
    .twoa .menu_span3.on {
        transform: rotatex(180deg);
    }

    .bBor .menu_span2,
    .twoa .menu_span2 {
        width: 25px;
        height: 34px;
        position: absolute;
        right: 0;
        top: 0;
        background: url(../svg/jia_black1-2.svg) no-repeat center;
        background-size: 16px;
    }

    .bBor a,
    .twoa a {
        height: 48px;
        line-height: 48px;
        color: #fff;
        font-size: 14px;
        display: block;
    }

    .bBor .proList,
    .twoa .proList {
        display: none;
        padding-left: 20px;
    }

    .bBor .proList li a,
    .twoa .proList li a {
        font-size: 13px;
        height: 36px;
        line-height: 36px;
        opacity: 0.8;
    }

    .bBor.on .menu_span1 {
        background-image: url(../svg/jian_black-2.svg);
        background-size: 15px;
    }

    .twoa.on .menu_span2 {
        background-image: url(../svg/jian_black-2.svg);
        background-size: 15px;
    }

    /**/
    .pd80px {
        padding: 40px 0;
    }

    .inbanerh5,
    .inpubh1,
    .rope_p1 {
        font-size: 24px;
        line-height: 1;
    }

    .inbanerp1,
    .inpubp1,
    .rope_p2 {
        font-size: 16px;
    }

    .inbanerwz {
        padding-right: 0;
    }

    .inbanermore,
    .more,
    .more2 {
        width: 114px;
        height: 38px;
        line-height: 36px;
        background: #f9522b;
        border: none;
        color: #fff;
    }

    .inbanerwz {
        top: 40%;
        left: 52%;
    }

    .servicea1_ul {
        width: 100%;
        margin-right: 0px;
    }

    .servicea1_ul .img1 {
        height: 100%;
    }

    .rope_li1 img {
        height: 440px;
    }

    .servicea1_ul1 {
        display: none;
    }

    .casea3_btn {
        transform: translate(-50%, -150%);
    }

    .rope_li2 {
        width: 90%;
    }

    /*index*/
    .solution_main {
        flex-wrap: wrap;
    }

    .solution_ul1 {
        width: 100%;
    }

    .solution_ul2 {
        width: 100%;
    }

    .about_top {
        margin-top: 80px !important;
        height: 70px;
        line-height: 70px;
    }

    .solution_p1 {
        font-size: 24px;
    }

    .solution_ul3 {
        margin-top: 30px;
        flex-wrap: wrap;
    }

    .solution_li2,
    .solution_li3,
    .solution_li4 {
        width: 100%;
    }

    .solution_ul2 hr {
        margin: 30px 0;
    }

    .solution_ul4 {
        flex-wrap: wrap;
    }

    .solution_li4 {
        margin-top: 30px;
    }

    .solution_li4:first-child {
        margin: 0;
    }

    .solution_li4 img {
        width: 100%;
    }

    .h5pagebaner {
        margin-top: 80px;
        /*height: 230px;*/
    }

    .about_top2 {
        margin-top: 0 !important;
    }

    .about_top span {
        margin: 0;
    }

    .newb_li1 img {
        width: 100%;
    }

    .case_ul2 {
        width: 100%;
    }

    .newb_ul1 {
        width: 100%;
        margin-bottom: 30px;
        margin-right: 0;
    }

    .newb_ul1:first-child {
        margin-top: 0px;
    }

    .new_main {
        flex-wrap: wrap;
    }

    .new_ul2 {
        width: 100%;
    }

    .new_ul1 {
        width: 100%;
        padding: 0;
        padding-top: 10px;
    }

    .new_li1:first-child {
        margin-top: 30px;
    }

    .new_title {
        margin-top: 0;
    }

    .banerpagep0 {
        font-size: 26px;
        font-weight: bold;
    }

    .inpubh1 {
        font-size: 24px;
    }

    .join {
        flex-wrap: wrap;
    }

    .pd80px2 {
        padding: 40px 0 0 0;
    }

    .join_ul1 {
        width: 100%;
    }

    .join_ul2 {
        width: 100%;
        margin-top: 20px;
    }

    .joinb_item {
        padding: 0 20px;
    }

    .joinb_top {
        padding: 0 20px;
    }

    .joinb_p1 {
        font-size: 32px;
    }

    .resume_ul1 {
        padding-left: 0;
    }

    .resume {
        padding: 20px;
    }

    .resume_ul2 {
        padding-left: 0;
        flex-wrap: wrap;
    }

    .zxconabtn2 {
        margin-top: 20px;
    }

    .contact_main {
        flex-wrap: wrap;
    }

    .contact_left {
        width: 100%;
        padding: 30px 25px;
    }

    .contact_left p {
        font-size: 24px;
    }

    .contact_form {
        margin-top: 15px;
    }

    .contact_right {
        width: 100%;
        padding: 30px 0px;
    }

    .contact_p1 {
        font-size: 20px;
        font-weight: bold;
        margin-bottom: 10px;
    }

    .contact_s1 {
        font-weight: normal;
        font-size: 14px;
    }

    .contact_li1 {
        flex-wrap: wrap;
    }

    .contact_li2 {
        flex-wrap: wrap;
        padding-left: 40px;
        margin-top: 0;
    }

    .contact_s2 {
        font-size: 14px;
    }

    .contact_li3 {
        padding-left: 40px;

    }

    .contact_ul1 {
        margin-top: 5px;
    }

    .my-map {
        margin: 0 auto;
        width: 90% !important;
        height: 560px;
    }

    .regardb_ul2 {
        width: 100%;
        height: auto;
        margin-left: 0px;
        margin-top: 30px;
    }

    .regardb {
        margin-top: 80px;
    }

    .regardb_p3 {
        font-size: 24px;
    }

    .gw_b_item img {
        width: 100%;
    }

    .gw_b_box {
        top: 0;
        padding-top: 20px;
        left: 4%;
        width: 96%;;
    }



    .solution_from {
        margin: 40px 0;
    }
    .solution_cont {
        margin: 20px auto 40px auto;
        padding: 30px 0;
    }
    .a1_main {
        flex-wrap: wrap;

    }

    .a1_ul1 {
        width: 100%;
    }

    .a1_ul2 {
        width: 100%;
        margin-top: 30px;
    }

    .a2_ul1 img {
        height: 160px;
    }

    .a2_list {
        flex-wrap: wrap;
    }

    .a2_ul2 {
        width: 49%;
        height: 100%;
        margin-top: 20px;
    }

    .a2_p1 {
        font-size: 18px;
        height: auto;
    }

    .a2_p2 {
        font-size: 16px;
    }

    .a2_main {
        flex-wrap: wrap;
    }

    .a2_ul3 {
        width: 100%;
    }

    .a2_ul2 li {
        margin: 30px 0;
    }

    .a2_ul4 {
        width: 100%;
    }

    .a2_main {
        margin-top: 40px;
    }

    .a2_li2 {
        margin: 30px 0;
    }

    .a5_main {
        flex-wrap: wrap;
    }

    .a5_main ul {
        width: 100%;
    }

    .a5_li1 {
        flex-wrap: wrap;
        margin-top: 25px;
    }

    .a5_li1 img {
        width: 100%;
        margin-top: 20px;
    }

    .a5_li1 img:first-child {
        margin-top: 0px;
    }

    .research4 img {
        height: 440px;
    }

    .pd100px {
        padding: 50px 0;
    }

    .strand_ul1 {
        width: 100%;
        text-align: center;
    }

    .strand_b1 {
        height: 350px;
        background: #F3F3F3;
        display: block !important;
    }

    .strand_li1 {
        margin-top: 30px;
    }

    .strand_p1 {
        margin: 0;
        font-size: 16px;
    }

    .super_ul2 img {
        height: 270px;
    }

    .abt26btc2 {
        width: 70%;
    }

    .casea2_ul1 {
        width: 100%;
        margin-top: 0;
    }

    .casea2_p1 {
        font-size: 18px;
    }

    .wcwzbd .aboutB .aboutB-b .aboutB-h .swiper-container .swiper-slide {
        padding: 0 !important;
    }

    .craftb_li1 {
        width: 100%;
    }

    .ropes_p1 {
        font-size: 32px;
    }

    .ropes_left {
        width: 100%;
    }

    .ropes_right {
        width: 100%;
    }

    .ropes_p5 {
        font-size: 24px;
    }

    .ropes_main {
        margin-top: 40px;
    }

    .craftb_pop {
        width: 280px;
        height: 337px;
        background: #fff;
        padding: 30px;
    }


    .ropes_right {
        margin-top: 40px;
    }

    .ropes_ul1 {
        margin-top: 20px;
    }

    .superior {
        height: 810px;
        background-image: url(../jpg/strandimg4ph.jpg);
    }

    .superior_li1 {
        width: 46%;
        margin-top: 30px;
    }

    .superior_ul1 {
        margin-top: 20px;
    }

    .superior_p3 {
        margin-top: 15px;
        font-size: 14px;
    }

    .solution_li3 {
        margin-top: 20px;
    }

    .case_left {
        width: 100%;
    }

    .case_right {
        width: 100%;
        margin-top: 20px;
    }

    .a4_ul1 {
        width: 100%;
        margin-top: 20px;
    }

    .ge20gslidermwz2 {
        width: 90%;
        margin: 0 auto;
        text-align: center;
    }

    .ge20gslidermwz {
        width: 90%;
        margin-left: 10%;
    }

    .ge20gslidermwz_span1 {
        font-size: 28px;
        font-style: normal;
    }

    .ge20gbtn {
        top: 100px;
    }

    .ge20gbtnr {
        right: -15px;
    }

    .ge20gbtnl {
        left: -15px;
    }

    .ge20gms_li1 {
        margin: 10px 0;
    }

    .solution_from .td1 {
        width: 50%;
    }

    .resume_from {
        width: 350px;
        padding: 40px;
    }

    .resume_p2 {
        font-size: 24px;
    }

    .abt26btcclose {
        top: 50px;
        right: 30px;
    }

    .resume_p3 {
        font-size: 14px;
    }

    .resume_ul4 input {
        margin-top: 15px;
    }

    .super_ul1 {
        margin-top: 30px;
    }

    .strand_h1 {
        text-align: center;
    }

    .isbanner2 {
        margin-top: 40px;
    }

    .craftb_select {
        width: 100%;
    }

    .craftb_i1 {
        left: 305px;
        top: 40px;
    }

    .craftb_li1 input {
        width: 90%;
    }

    .course_p1 {
        margin-top: 30px;
    }

    .strand_p2 {
        font-size: 32px;
    }

    .superior_p2 {
        font-size: 22px;
    }

    .ropes_p3 {
        margin-top: 15px;
    }

    .craftb_p1 {
        font-size: 20px;
    }

    .ropes_li1,
    .ropes_li2,
    .ropes_p6 {
        border: none;
        margin: 0;
        padding: 0;
    }

    .ropes_li1 span,
    .ropes_li2 span {
        display: inline-block;
        width: 100%;
        line-height: 2.5;
        border-bottom: 1px solid #bababa;
    }

    .ropes_li2 .ropes_p6,
    .ropes_li1 .ropes_p6 {
        display: inline;
        border: none;
    }

    .craftb_p3 {
        font-size: 20px;
    }

    .wapfootm {
        width: 90%;
        margin: 0 auto;
    }

    .wapfootm_img .wimg1 {
        height: 60px;
    }

    .wapfootm_img .wimg2 {
        height: 60px;
    }
    .servicea1_list li{width:100%;}
    .servicea1_list a {
        margin-top: 10px;
    }

    .zxcdf {
        margin-top: 80px;
    }

    .zxcdbtzwl {
        width: 100%;
    }

    .zxcdbtzwr {
        width: 100%;
        margin-top: 20px;
    }

    .newdzxdesc {
        margin: 25px 0;
    }

    .a6_main p {
        font-size: 22px;
    }

    .a6_list {
        margin-top: 15px;
    }

    .a6_main {
        margin-top: 30px;
    }

    .servicea1_list {
        margin-top: 30px;
    }

    .pd80pxhz {
        padding: 0 0 40px 0;
    }

    .servicea1_icon2 {
        display: none;
    }

    .about_top a {
        font-size: 12px;
    }
}