/* Styles généraux */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
    text-align: center;
    margin-top: 20px;
}

h1 {
    font-size: 2em;
}

h2 {
    font-size: 1.5em;
    color: gray;
}


.groupe-liste h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
}

.groupe-liste ul {
    list-style-type: disc;
    padding-left: 20px;
}

.groupe-liste a {
    text-decoration: none;
    color: blue;
    transition: color 0.3s;
}

.groupe-liste a:hover {
    color: darkblue;
}

footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 10px;
    padding-bottom:10px;
    background-color: #f1f1f1;
    width: 100%;
}

footer a {
    text-decoration: none;
    color: blue;
}

.bloc {
    min-width: 300px;
    max-width: 60%;
    border-radius: 10px;
    background-color: #f1f1f1;
    padding: 20px;
    margin-bottom: 20px;
    width: 500px;
}