details.details-item {
    border: 1px solid #bebebe;
    margin: 0 auto 5px;
    border-radius: 5px;
    background: white;
}

details.details-item .details-header {
    padding: 10px;
    border-bottom: 1px solid #bebebe;
}

details.details-item .details-body {
    padding: 10px;
    background-color: #dfe9ef;
}