.logo {
    width: 50px;
    height: 50px;
    border-radius: 30px;
}

.inscription-image {
    background: url("../img/personalise/inscription.jpg") no-repeat center;
    background-size: cover;
    height: auto;
    position: relative;
}

.connexion-image {
    background: url("../img/personalise/connexion.jpg") no-repeat center;
    background-size: cover;
    height: auto;
    position: relative;
}

.ta-center {
    text-align: center;
}