.mainBox {
    width: 1432px;
    padding: 0 16px;
    box-sizing: border-box;
    margin: 0 auto;
}

.dongtai {
    text-align: center;
    margin-top: 70px;
    margin-bottom: 50px;
    display: flex;
    justify-content: center;
}

.dongtai span {
    width: 64px;
    height: 64px;
    line-height: 64px;
    color: #fff;
    font-size: 26px;
    background: url('../images/title1.png') no-repeat center;
}

.dongtai span:nth-child(2n) {
    background: url('../images/title.png') no-repeat center;
}

.firstBox {
    height: 560px;
    display: flex;
    align-items: center;
}

/* .firstBox>img{
    width: 880px;
    height: 498px;
    flex-shrink: 0;
} */
.firstBox .img11,
.firstBox .img12 {
    width: 20px;
    height: 28px;
    position: absolute;
    top: 28px;
    cursor: pointer;
}

.firstBox .img12 {
    top: initial;
    bottom: 75px;
}

.wrapper1 {
    width: 520px !important;
}

.wrapper2 {
    flex: 1;
}

.wrapper2 img {
    width: 100%;
    height: 498px;
}

.list {
    display: flex;
    flex-wrap: wrap;
}

.list .item {
    width: 280px;
    height: 130px;
    padding-left: 30px;
    box-sizing: border-box;
    border-left: 1px solid #D6D6D6;
    margin-bottom: 40px;
}

.item h1 {
    font-size: 20px;
    color: #333;
    padding: 18px 0;
}

.item p {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
}

.item p img {
    margin-right: 4px;
}

.dongtai1 {
    margin-top: 30px;
}

.tapBox {
    text-align: center;
}

.adress {
    padding-bottom: 90px;
}

.adress p {
    text-align: center;
    font-size: 20px;
    color: #333;
    margin-bottom: 12px;
    margin-top: 20px;
}

.adress div {
    text-align: center;
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

.tapBox img:first-child {
    margin-right: 40px
}

@media screen and (max-width: 1024px) {
    html {
        font-size: 150px;
    }

    .main {
        width: 96%;
    }

    .banner {
        height: 330px;
    }

    .dongtai {
        margin-top: .6rem;
        margin-bottom: .4rem;
    }

    .dongtai span,
    .dongtai span:nth-child(2n) {
        width: 1rem;
        height: 1rem;
        background-size: 100% 100%;
        line-height: 1rem;
        font-size: .44rem;
    }

    .mainBox {
        width: 100%;
    }

    .wrapper1 {
        display: none;
    }

    .tapBox img {
        width: 100%;
    }

    .tapBox img:first-child {
        margin-right: 0
    }

    .list .item {
        padding-left: .32rem;
        width: 3.4rem;
        margin-bottom: .32rem;
        height: 2.2rem;
    }

    .wrapper2 img,
    .firstBox,
    .gallery-top {
        height: 4.5rem;
    }

    .item h1 {
        font-size: .32rem;
        padding: .28rem 0;
    }

    .adress {
        padding-bottom: 1rem;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 100px;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 55px;
    }
}

@media screen and (max-width: 375px) {
    html {
        font-size: 50px;
    }
}

@media screen and (max-width: 360px) {
    html {
        font-size: 50px;
    }
}


@media screen and (max-width: 320px) {
    html {
        font-size: 45px;
    }
}