body {
    background-color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}

a {
    text-decoration: none;
}

.SiteSae203, .SiteSae203RTS, .Admin {
    display: inline-block;
    background-color: yellow;
    color: black;
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    margin: 0 1rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
    cursor: pointer;
}

.SiteSae203:hover, .SiteSae203RTS:hover, .Admin:hover {
    background-color: #ffd700; /* Couleur jaune plus foncée */
    transform: scale(1.1);
}