main {
    box-sizing: content-box;
    min-height: 660px;
    padding-top: 66px;
}
.main_content {
    max-width: 375px;
    width: 90%;
    padding: 60px 0;
}
.item_list {
    overflow: hidden;
    padding: 25px 0 60px;
}
.item_list .item.origin .detail {
    justify-content: space-between;
}

.din_demi {
    height: 18px;
}
@media screen and (max-width: 420px) {
    main {
        padding-top: 68px;
    }
    .main_content {
        padding: 32px 0;
    }
}