body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    min-height: 100vh;
    padding: 20px;
    font-size: 16px;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
}
.container {
    text-align: center;
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.button {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    width: 300px;
    max-width: 90vw;
    max-height: 90vh;
    font-size: 2em;
    color: #fff;
    background-color: #20B2AA;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.button:hover {
    background-color: #1A8B83;
}