.error {
    color: red;
    font-weight: bold;
}

.valid {
    color: darkgreen;
    font-weight: bold;
}

div.requete {
    border: 1px solid #CCC;
    margin: 10px 25px 10px 70px;
    padding: 20px;
}

div.requete.main {
    border-color: #b81900;
}

div.requete p {
    margin: 5px;
}