div#container-contact div {
    _text-align: center;
    padding-top: 20px;
    font-style: italic;
    color: #1b9189;
}

.in3 {
    width: 50% !important;
    margin: 0 auto;

}

@media (max-width: 880px) {
    .in3 {
        width: 100% !important;
    }
}

.in3b {
    width: 100% !important;
    text-align: center;
}

input#nom {}

div#container-contact
 input,div#container-contact
 textarea {
    width: calc(100% - 16px);
    padding: 5px 8px;
    resize: none;
}

a.boutonenvoyer {
    padding: 8px 40px;
    margin: 0 auto;
    margin-top: 20px;
    display: inline-block;
    background: #1b9189;
    color: white !important;
}