body {
    height: 100vh;
    background: rgba(245, 245, 245, 1);
}

.nav {
    background: #fff;
    padding: 0 0.5rem;
}

.nav li {
    height: 1rem;
    border-bottom: 1px solid rgba(235, 235, 235, 1);
}

.nav li a {
    font-size: 0.3rem;
    font-weight: 400;
    line-height: 1rem;
    color: rgba(0, 0, 0, 1);
    display: block;
}