body {
    font-family: Arial, sans-serif;
}

.container {
    width: 300px;
    margin: 50px auto;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
}

input {
    width: 100%;
    padding: 8px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}