body {
    margin: 0;
    padding: 0;
    font-family: Roboto, "Helvetica Neue", sans-serif;
    color: #FFFF;
    background: #0F0C29;
    background-image: -webkit-linear-gradient(to right, #24243E, #726e9c, #0F0C29);
    background-image: linear-gradient(to right, #24243E, #726e9c, #0F0C29);
}

.connexion{
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center; 
}

.id{
    width: 200px;
}