html,
body {
    overflow: visible;
    position: relative;
    background-color: #fff;
    margin: 0;
}
.link {
    color: #0066b3;
    text-decoration: none;
}
.main {
    position: relative;
}
.home {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 0.8rem;
    height: 0.8rem;
    background: url(../images/home.png) no-repeat;
    background-size: contain;
}
.content_img {
    width: 100%;
}

.buy_info {
    background: #fff;
    border-radius: 0.46rem 0.46rem 0 0;
    box-shadow: 0rem -0.12rem 0.3rem 0.14rem #3130304d;
    padding: 0.4rem;
    font-size: 0.4rem;
    color: #666;
}
.buy_money {
    padding: 0.4rem 0;
}
.buy_agreement {
    padding: 0.2rem 0;
}
.buy_agreement .checkbox {
    margin-right: 0.2rem;
}
.cash {
    color: #d62f2f;
    font-size: 0.9rem;
    padding-right: 0.2rem;
}