.NyBigBox {
    background-image: url(../../image/img18.jpg);
    background: no-repeat center;
    background-size: cover;
}

.box1 {
    padding-top: 135px;
    padding-bottom: 225px;
}

.box1 .itemBox {
    margin-top: 80px;
    margin-left: -15px;
    margin-right: -15px;
    display: flex;
    flex-wrap: wrap;
}

@media (max-width: 1200px) {
    .follow {
        padding: 100px 0;
    }
}

@media (max-width: 750px) {
    .box1 {
        padding: 0.8rem 0;
    }

    .box1 .itemBox {
        margin-top: 0.6rem;
    }
}

.itemBox .item {
    width: calc(25% - 30px);
    margin-left: 15px;
    margin-right: 15px;
    padding: 50px;
    box-shadow: 0 0 15px #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.itemBox .item .img1 {
    width: 100%;
    max-width: 120px;
}

.itemBox .item .img2 {
    margin-top: 20px;
    width: 25px;
}

.itemBox .item h1 {
    font-size: 20px;
    color: #333;
    line-height: 1;
    margin-top: 12px;
}


.itemBox .item h2 {
    font-size: 16px;
    color: #999;
    line-height: 20px;
    margin-top: 10px;
    text-align: center;
}


@media (max-width: 992px) {
    .itemBox .item {
        width: calc(50% - 30px);
        margin-left: 15px;
        margin-right: 15px;
        margin-bottom: 35px;
    }
}

@media (max-width:750px) {
    .itemBox .item {
        padding: 0.3rem;
    }

    .itemBox .item h1 {
        font-size: .32rem;
        line-height: 1.1;
        font-weight: bold;
    }


    .itemBox .item h2 {
        font-size: .26rem;
        line-height: .45rem;
        margin-top: 0.15rem;
    }
}