body {
      font-size: 12px;
}

.btn {
    font-size: 12px;
}

.buttons-td {

    white-space:nowrap;
    overflow: hidden;
}

.hidden_overflow {

    overflow: auto;


}

.selected {
    font-weight: bold;
    background-color: rgb(3, 166, 120);
    color: whitesmoke;
}