td {
    border: 2px solid rgb(202, 202, 202);
    background-color: rgb(41, 41, 41);
    width: 50px;
    height: 50px;
    text-align: center;
}

tr{
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}

h1 {
    font-size: 30px;
    font-family: Arial, Helvetica, sans-serif;
    color: rgb(255, 255, 255);
}
body{
    overflow-x:hidden;
}

.keyboard{
    bottom: 10px;
    width: 40px;
    height: 60px;
}