.nav-rsvp-form-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f0f8ff; /* This is the new background color */
    border: 1px solid #ddd;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    font-family: Arial, sans-serif;
}

h1 {
    color: #4CAF50;
    text-align: center;
}

p {
    text-align: center;
}

label {
    display: block;
    margin-top: 10px;
}

input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    box-sizing: border-box;
}

button[type="submit"] {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}

button[type="submit"]:hover {
    background-color: #45a049;
}