@media (max-width: 1607px) {
}
@media (max-width: 1400px) {
    .c1{
        width: 95%;
    }
}
@media (max-width: 1200px) {
    .huan{
        height: 530px;
    }
    .c1{
        width: 98%;
    }
}
@media (max-width: 1150px) {
}
@media (max-width: 1100px) {
    .disana1{
        width: 22%;
    }
}
@media (max-width: 914px) {
    .huan{
        height: 480px;
    }
}
@media (max-width: 768px) {
    .nydh{
        width: 100%;
    }
   
    .aa{
        height: 370px;
    }
    .boximg2{
        height: 370px;
    }
    .navul{
        display: none;
    }
    .dianji{
        display: block;
        display: flex;
        height: 50px;
    }
    .dian{
        width: 45%;
        height: 3px;
    }
    .bul>li{
        width: 21%;
        margin-top: 10px;
        overflow: hidden;
        height: 45px;
    }
    .bb{
        margin-bottom: 20px;
    }
    .b2{
        width: 48%;
    }
    .b2:last-child{
        display: none;
    }
    .cc{
        height: 1040px;
    }
    .c1{
        width: 100%;
        flex-wrap: wrap;
    }
    .c2{
        width: 100%;
        max-width: 800px;
    }
    .cp1{
        text-align: center;
    }
    .c4{
        margin: auto;
    }
    .cp2{
        width: 95%;
        margin:30px auto 0;
    }
    .d2{
        width: 21%;
    }
    .dp2{
        /* border: 1px solid black; */
        height: 24px;
        overflow: hidden;
    }
    .e4>div:last-child{
        display: none;
    }
    .e4>div{
        width: 48%;
        height: 470px;
    }
    .ep2{
        /* border: 1px solid black; */
        height: 25px;
        overflow: hidden;
    }
    .h2{
        width: 98%;
        margin:50px auto 0;
        flex-wrap: wrap;
    }
    .h21,.h22{
        display: none;
    }
    .h23{
        width: 100%;
        text-align: center;
    }
    .hul{
        margin:30px auto 0;
        width: 239px;
    }
    .h24{
        width: 100%;

    }
    .h24>img{
        float: none;
        margin: auto;
        display: block;
    }
    .h5{
        overflow: hidden;
    }
    .bp3{
        /* border: 1px solid black; */
        height: 60px;
        overflow: hidden;
    }
   
    .disana1{
        width: 45%;
        max-width: 100%;
        margin-bottom: 30px;
    }
    .disana3{
        display: none;
    }
    .disana{
        padding: 0;
    }
    .diwua2{
        display: none;
    }
    .diwua3{
        width: 100%;
    }
    .diwup1{
        text-align: center;
    }
    .diwup2{
        text-align: center;
    }
    .diwua4{
        margin:25px auto 0;
    }
    
    .disanli{
        width: 50%;
    }
    .disili>li{
        width: 30%;
    }
    .diqili>li{
        width: 33%;
    }
    .disanli>li{
        width: 50%;
    }
    .iderc1{
        margin-top: 30px;
    }
    .dp3{
        font-size: 35px;
    }
    .ff2{
        flex-wrap: wrap;
    }
    .finp4{
        width: 35%;
    }
    .finp2,.finp1{
        width: 40%;
    }
    .finp1,.finp2{
        margin-bottom: 10px;
    }
    .finp3{
        margin-left: 0;
        width: 40%;
    }
    .huan{
        height: 360px;
    }
    .b3{
        margin-top: 9px;
        height: 124px;
    }
}
@media (max-width: 500px) {
}
@media (max-width: 477px) {
    .navimg>img{
        width: 300px;
    }
    .aa{
        height: 250px;
    }
    .boximg2{
        height: 250px;
    }
    .bul>li{
        height: 40px;
    }
    .heef2{
        font-size: 18px;
    }
    .disana1{
        width: 98%;
    }
}
@media (max-width: 459px) {
    .huan{
        height: 310px;
    }
}
@media (max-width: 375px) {
    
}