body {
    font-family: Arial;
    text-align: center;
    background-color: #f5f5f5;
}

.container {
    background: white;
    padding: 20px;
    margin: 50px auto;
    width: 60%;
    border-radius: 10px;
}

input {
    padding: 8px;
    margin: 5px;
    width: 70%;
}

button {
    padding: 10px 20px;
    margin: 10px;
    background: blue;
    color: white;
    border: none;
    cursor: pointer;
}