body {
    font-family: Verdana, Tahoma, Arial, sans-serif;
    font-size:11px;
    margin: 2px;
    /*border: 1px solid black;*/
}

.calcul_total {
    width: 95%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
    text-align: right;
    font-weight: bold;
}