main {
    background: rgb(248, 249, 252);
}

.container {
    width: 4.6875rem;
    margin: 0 auto;
    padding-bottom: 0.46875rem;
}

.container nav {
    font-size: 0.0625rem;
    font-weight: 500;
    color: rgba(51, 51, 51, 1);
    height:  0.296875rem;
    line-height:  0.296875rem;
}

.container nav a {
    color: rgba(153, 153, 153, 1);
}

.rich {
    width: 100%;
    padding: 0.09375rem;
    background: #fff;
}

.rich img {
    width: 100% !important;
    display: block;
}