.cart-body .card {
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.cart-body .card-body {
    padding: 15px;
}

.cart-body .card-title {
    margin-top: 0;
    font-size: 16px;
    font-weight: 600;
}

.cart-body .card-text {
    font-size: 14px;
    line-height: 1.5;
}

.cart-body .btn-danger {
    margin-left: 10px;
}