.sfbp-form {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

.sfbp-form label {
    margin-bottom: 8px;
}

.sfbp-form .form-control {
    margin-bottom: 10px;
}

.sfbp-form .btn {
    display: inline-block;
    width: 100%;
}