.sm-content-box {
    border-left: 3px solid #c8913a;
    background: #f0e4cc;
    padding: 20px 24px;
    margin: 22px 0;
}

.sm-content-box > * {
    margin-bottom: 16px;
}

.sm-content-box > *:last-child {
    margin-bottom: 0;
}