div{font-family: Arial, sans-serif;
    background-color: antiquewhite;
    border: double 1px;
    padding:20px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin: 2%;
}

button{
    display: block;
    margin: 20px auto;}
/* .button-container {
    text-align: center;
} */

table{
    background-color: black;
    border: solid 1px;
    margin: 20px auto;
}

td{
    background-color: whitesmoke;
}
#xm{
    background-color: bisque;
}