.titre {
    text-align: center;
    color: #87d8d8;
}

input {
    outline: none;
    border: solid 1px #AAAAAA;
    padding: 10px;
    border-radius: 4px;
    min-width: 410px;
    max-width: 410px;
    margin-bottom: 5px;
    margin-right: 10px;
}

.submit {
    background-color: #87d8d8;
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    padding: 10px;
    min-width: 430px;
    max-width: 430px;
    border-radius: 4px;
}

.bloc {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}