.res-th1 {
    width:500px;
    font-size:1.2em;
}

.res-th2 {
    width:80px;
    font-size:1.2em
}

.res-th3 {
    width:120px;
    font-size:1.2em;
}

.res-center {
    text-align:center;
}

.res-total {
    color:red;
    font-size:1em;
    font-weight:bold;
}

.res-categorie {
    color:blue;
}