.page {
    color:cyan;
    font-size:16px;
    font-family:Courier;
    background-color:black;
    min-height:800px;
    overflow:auto;
}
.command {
    border:solid 2px green;
    width:calc(100% - 4px);
}
.table {
    border:solid 1px green;
    display:table;
    overflow:auto;
}
.table-row {
    display:table-row;
}
.table-th {
    background-color:red;
    padding:4px;
    border:solid 1px green;
    display:table-cell;
}
.table-td {
    padding:4px;
    border:solid 1px green;
    display:table-cell;
}
.result {
    white-space:pre;
    width:100%;
}