.item-box {
    padding: .72rem 1.4rem;
    background-color: #fff;
    max-width: 14.4rem;
    margin: 0 auto;
}
.item-box .list-box {
    width: 100%;
}
.item-box .list-box p {
    font-size: .26rem;
    margin-bottom: .32rem;
    color: rgba(0, 0, 0, .85);
    font-family: Avenir-Medium;
    font-weight: 500;
}
.item-box .list-box ul {
    display: flex;
    flex-direction: column-reverse;
    box-sizing: border-box;
}
.item-box .list-box ul li {
    font-size: .2rem;
    line-height: .28rem;
    margin-bottom: .32rem;
    color: rgba(0, 0, 0, .65);
   font-family: Avenir-Medium;
    font-weight: 500;
    counter-increment: number;
}
.item-box .list-box ul li:first-child {
    margin-bottom: 0;
}
.item-box .list-box ul li::before {
    font-family: Avenir-Medium;
    font-weight: 500;
    content: counter(number)".";
    font-size: .2rem;
    color: rgba(0, 0, 0, .85);
    margin-right: .04rem;
}
.item-box .list-box ul li a {
font-family: Avenir-Roman;
}