.banner {
    width: 100%;
}

.title {
    font-size: .12rem;
    padding-top: .33rem;
    text-align: center;
    padding-bottom: .18rem;
}

.btn-box {
    text-align: center;
}

    .btn-box > img {
        width: 2.5rem;
        height: .4rem;
    }


.con1 > .items > .item > .more {
    border-style: dashed;
}