:root .BoutonTransparent {
    background-color: transparent;
    border: none;
    color: black;
    font-family: Comfortaa;
    font-size: 120%;
    width: 100%;
}

    :root .BoutonTransparent:hover, .BoutonTransparent:focus, .BoutonTransparent:active {
        background-color: transparent;
        border: none;
        color: darkgrey;
    }

:root .BoutonAjouter {
    margin-left: 100px;
    width: 200px;
    background-color: forestgreen;
    color: black;
    font-family: Comfortaa;
    font-size: 120%;
    border-radius: 20px;
}