article table tr th{
    color: #00ff21;
    font-family: 'Comic Sans MS';
    font-style: italic;
}

article table tr td{
    color: black;
    font-family: 'Times New Roman';

}

.Klasa{
    background-color: #808080;
    color: darkgreen;
    text-align: center;
}
.nie{
    background-color:white;
}

.tak{
    background-color:green;
    color: black;
    font-family: 'Times New Roman'
}