#map-canvas {
    height: 300px;
    width: 100%;
}

#infos-contact {
    text-align: center;
}

h3 {
    width: 100%;
    text-align: center;
    font-weight: bold;
    color: rgb(235, 131, 50);
}

#message-field {
    min-height: 510px;
}

.page-content {
    margin-bottom: 50px;
}

.button-send{
    width: 50%;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

.form-group input {
    margin: auto;
    display: block;
}

@media only screen and (max-width: 767px) {
    #message-field {
        min-height: 200px;
        height: auto;
    }     
}