/* afficher le bouton "Devenir membre" */
@media (max-width: 991px) {
    #VCK275zruZMgU4WKyK9fXdme > div > div > div.mod-header-part.mod-header-part__right > ul > li.header-ext.header-ext-login > a.member-login{
        position: relative;
        top: 100px; 
        left: 50px;
    }
}
/* afficher le bouton "Connexion" */
@media (max-width: 991px) {
    #VCK275zruZMgU4WKyK9fXdme > div > div > div.mod-header-part.mod-header-part__right > ul > li.header-ext.header-ext-login > a.member-register{
        position: relative;
        top: 75px; 
        left: 150px;
    }
}