@media only screen and (max-width: 1440px) {
    .wrap {
        width:auto;
        max-width: 1200px;
        min-width: 1200px;
    }
    .head-no {
        width: 100%;
        height: 75px;
    }


    /* header */

    .headb-cnt {
        padding: 15px 0;
    }
    .headb-ctble > img {
        width: 200px;
        height: auto;
    }

    .ctbl-ul > li{
        padding: 0px 20px;
    }
    .ctbl-ul > li >a{
        padding: 8px 0px;
        font-size: 14px;
    }
    
    .ctbl-ul > li:hover::before{
        height: 19px;
        bottom: -19px;
    }
 
    .lishw::before{
        height: 19px;
        bottom: -19px;
    }
  

    /* 下拉 */
.ctbl-down{
    top: 75px;
    padding-bottom: 30px;
}
.ctbl-dwn-tit {
    font-size: 22px;
    margin-top: 20px;
}
.ctbl-dwn-tit > i {
    font-size: 22px;
}

.ctbl-dwn-item {
    margin-top: 20px;
}
.ctbl-dwn-itm-tit img {
    width: 20px;
    height: 20px;
}
.ctbl-dwn-itm-tit span {
    font-size: 18px;
}
.ctbl-dwn-itm-ul li {
    height: 55px;
    margin: 8px;
}
.ctbl-dwn-itm-ul li a p img {
    width: 15px;
    height: 15px;
}
.ctbl-dwn-itm-ul li a h4 {
    font-size: 18px;
    padding: 0 10px;
}



    .headb-ctbr-language > a {
        font-size: 12px;
    }
    .headb-ctbr-language {
        padding-left: 20px;
    }
    .headb-ctbr-language > img {
        width: 20px;
        height: 20px;
    }





    /* main */
    .banner-bchld h4 {
        font-size: 20px;
    }
    .banner-bchld h2 {
        font-size: 36px;
        margin-top: 10px;
        text-align: center;
    }




    .busines-tit>h2 {
        font-size: 32px;
    }
    
    .busines-tit>h2::after {
        width: 50px;
        height: 4px;
        bottom: -10px;
    }









    /* footer */

    .footb-top {
        padding: 15px 0 20px 0;
    }
    .footb-timg img {
        width: auto;
        height: 40px;
    }
    .footb-tri a {
        width: 40px;
        height: 40px;
        line-height: 35px;
        margin-left: 8px;
    }
    .footb-tri a img {
        width: 20px;
        height: 20px;
    }



    .footb-cnt {
        padding: 35px 0;
    }
    .footb-ctle > ul:nth-child(1){
    	min-width: 22%;
    	margin-right: 80px;
    }
    .footb-ctle ul li h3 {
        height: 25px;
        font-size: 16px;
        padding-bottom: 0;
    }
    .footb-ctle ul li a {
        font-size: 14px;
        margin-top: 10px;
    }
    .ctl-news {
        margin-top: 20px;
    }
    .ctl-nashi {
        margin-top: 15px;
    }

    .footb-ctle ul li span {
        font-size: 12px;
        margin-top: 8px;
    }

    .footb-ctri > h3 {
        font-size: 16px;
        padding-bottom: 0px;
    }
    .footb-ctri > p {
        margin-top: 10px;
        font-size: 14px;
        opacity: .5;
    }


    .footb-btm {
        padding: 30px 0;
    }
    .footb-ctri > p img {
        width: 20px;
        height: 20px;
        margin-right: 5px;
    }
    .footb-btm p {
        font-size: 12px;
    }


}

@media only screen and (max-width: 769px) {
    .wrap {
        max-width: 100% !important;
        min-width: 100%;
    }
    .pcword{
        display: none;
    }
    .appword{
        display: block;
    }


    .scrollTopa{visibility: visible;}
    .scrollTopb{visibility: visible;}
    .scrollTopc{visibility: visible;}
    .scrollTopd{visibility: visible;}
    .scrollTope{visibility: visible;}
    .scrollTopf{visibility: visible;}
 


    /* ---按钮--- */
    .menu-button {
        width: 20%;
        height: 100%;
        padding:.3rem .1rem;
        cursor: pointer;
        -webkit-transition: 0.3s;
        transition: 0.3s;
        background-color: #ffffff;
    }

    .menu-button .bar:nth-of-type(1) {
        margin-top: 0px;
    }

    .menu-button .bar:nth-of-type(3) {
        margin-bottom: 0px;
    }

    .bar {
        position: relative;
        display: block;
        width: .5rem;
        height: .05rem;
        margin: .1rem auto;
        background-color: #e31313;
        border-radius: 10px;
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }
    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(9px) rotate(-45deg);
        -ms-transform: translateY(9px) rotate(-45deg);
        transform: translateY(9px) rotate(-45deg);
    }

    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }

    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-10px) rotate(45deg);
        -ms-transform: translateY(-10px) rotate(45deg);
        transform: translateY(-10px) rotate(45deg);
    }

    

  






  
/* -----左侧列表----- */
.head-no {
    width: 100%;
    height: 1rem;
}
/* .head-app{} */

.appnav-top{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 999;
    background-color: #ffffff;
}
.appnav-tpimg{
    padding: 0 10px;
}
.appnav-tpimg img{
    width: auto;
    height: 35px;
}


.appbjmont{
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 91;
    background-color: rgba(0, 0, 0, .5);
    display: none;
}
.appnav-left{
    width: 60%;
    height: 100vh;
    background-color: #ffffff;
    position: fixed;
    left: -60vw;
    top: 0;
    z-index: 95;
    transition: all .3s;
    overflow-y: auto;
}

.frame-titap {
    border-bottom: 0px solid #e5e5e5;
   
}
.frame-titap>ul {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.frame-titap>ul>li {
    width: 100%;
    position: relative;
    text-align: center;
}

.frame-titap>ul>li a {
    width: 100%;
    font-size: 14px;
    padding: 15px 0;
    display: inline-block;
    text-align: center;
}

.title-itm::after{
    bottom: 10px;
}

.lischild{
    width: 100%;
    background-color: #f5f5f5;
    border-top: 1px solid #e5e5e5;
    display: none;
    transition: all .5s;
}
.lischild >a{
    width: 100%;
    padding: .15rem .3rem;
    border-bottom:1px solid #e5e5e5;
    text-align: center;
}

.apptile{
    background-color: #f9f9f9 !important;
    color: #e31313 !important;
    font-weight: 600;
}

.ctbl-uprod > a > img {
    width: 20px;
    height: 20px;
    margin-top: 0px;
}
.ctbl-uprod > a > span {
    font-size: 14px;
    margin-left: .1rem;
}


.headb-ctbri{
    width: 100%;
    padding: 0 .1rem;
}



.headb-ctbr-language{
    margin: .2rem 0;
    justify-content: center;
    padding-left: 0px;
}


.headb-tctri{
    padding: .1rem 0;
}
.languag-down {
    top: 20px;
    left: 20%;
}


    .downshw{
        display:none;
    }
    .ctbl-down {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
        position: fixed;
        top: 55px;
        left:-100vw;
        z-index: 99;
        padding-bottom: 70px;
        background-color: rgba(0,0,0,0.5)
    }
    .ctbl-box {
        width: 50%;
        background-color: rgba(0,0,0,0.8);
        padding:0 .1rem
    }
    .ctbl-dwn-itm-ul li {
        width: 100%;
        height: auto;
        min-height: 35px;
        margin: 5px;
    }
    .ctbl-dwn-tit {
        font-size: 18px;
        margin-top: .2rem;
    }
    .ctbl-dwn-itm-tit {
        color: #333333;
    }
    .ctbl-dwn-item {
        margin-top: .2rem;
    }
    .ctbl-dwn-itm-tit span {
        font-size: 14px;
    }
    .ctbl-dwn-itm-ul li a {
        height: 100% !important;
        display: flex !important;
        padding:0 !important;
    }
    .ctbl-dwn-itm-ul li a h4 {
        font-size: 12px;
        padding: 0 .15rem;
    }
        .ctbl-dwn-itm-ul li a p img {
            width: 10px;
            height: 10px;
        }



/* main */

.banner-box{
    max-width: 100%;
    min-width: 100%;
}

.banner-bchld h4 {
    font-size: 14px;
}
.banner-bchld h2 {
    font-size: 18px;
    margin-top: .1rem;
}




.busines-tit>h2 {
    font-size: 22px;
}
.busines-tit>h2::after {
    width: 40px;
    height: 3px;
    bottom: -.1rem;
}







/* ---------footer---------- */
.foot-app{
    background-color: #f5f5f5;
}

.footb-btm {
    padding: .1rem 0;
    flex-direction: column;
}
.footb-btm p{
    font-size: 12px;
    text-align: center;
    padding: .1rem;
}
.footb-btm p img {
    width: 18px;
    height: 18px;
    margin-right: .1rem;
}
}