td {border : 1px solid black ; }

* {
    font-family:monospace;
}

#main {
    width: 100%;
    height: 40vh;
    display: flex;
    justify-content: center;
}

#formulaire {
    background-color: rgba(110, 200, 212, 0.5);
    height: 300px;
    width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    border-radius: 50px;
    margin-top: 5vh;
}


.reponse {
    margin-top:5em;
    width: 100%;

    display: flex;
    justify-content: center;
}

#envoyer {
    border: none;
}

.titre {
    width: 100%;
    display: flex;
    justify-content: center;
}

#titre {
    text-align: center;
}