body {
    background-color: rgb(45, 45, 45);
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
}
button {
    padding: 10px 20px;
    background-color: rgb(80, 80, 80);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: rgb(100, 100, 100);
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px;
    border: 1px solid white;
}