* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.entete-vps {
    background-color: #28a745; /* Vert */
    color: white;
    padding: 20px;
    text-align: center;
}

.titre-bienvenue {
    font-size: 2.5em;
}

.identifiant-utilisateur {
    font-size: 1.2em;
}

.contenu-principal {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.description {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.liens-travaux {
    list-style: none;
    padding: 0;
}

.lien-travail {
    display: block;
    padding: 10px;
    margin: 5px 0;
    color: #28a745;
    text-decoration: none;
    border: 1px solid #28a745;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.lien-travail:hover {
    background-color: #28a745;
    color: white;
}