body {
    font-family: 'Arial', sans-serif;
    background-color: #f7f7f7;
}

.registration-form {
    width: 300px;
    margin: 50px auto;
    padding: 20px;
    border-radius: 5px;
    background-color: #ffffff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.registration-form h2 {
    text-align: center;
    margin-bottom: 15px;
}

.form-field {
    margin-bottom: 10px;
}

.form-field label {
    display: block;
    margin-bottom: 5px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="password"] {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #cccccc;
}

.form-field button {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #5cb85c;
    color: white;
    cursor: pointer;
}

.form-field button:hover {
    background-color: #4aae4a;
}