.contain {
    display: flex;
    flex-direction: column;
}

#page2_banner {
    width: 100%;
}

.page2_boxes {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-sizing: border-box;
}

.page2_choose {
    position: absolute;
    width: 100%;
    display: flex;
    height: -webkit-fill-available;
    justify-content: space-around;
    align-items: center;
    padding: 0 2%;
    box-sizing: border-box;
    z-index: 100;
}

.page2_box {
    width: 8%;
    height: 50%;
}

#page2_boxesImg {
    width: 100%;
}

.page2_ctt {
    width: 100%;
}