* {
    margin: 0;
}

body {
    margin: 0 auto;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    max-width: 1420px;
    background-color: #FEF9E7;
}

.header {
    text-align: center;
    padding-bottom: 30px;
}


.titre1 {
    border: 2px solid black;
    border-radius: 15px;
    padding-left: 20px;
    padding-right: 20px;
    margin: 30px 15px 30px 15px;
}

h1 {
    padding-top: 30px;
    padding-bottom: 30px;
}

h2 {
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
}

.liste {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 15px;
    list-style: none; 
}

.lien {
    width: 300px;
    padding: 10px;
    margin: 10px;
    border: 2px solid black;
    border-radius: 15px;
    background-color: #FAE5D3;
}

.lien:hover {
    opacity: 1;
    transition: transform 0.2s;
    transform: scale(1.05);
}

.section1 {
    display: flex;
    flex-wrap: wrap;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 20px;
}

.section2 {
    display: flex;
    flex-wrap: wrap;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 20px;
}

.section3, .section5 {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 45px;
    margin-bottom: 45px;
}

a {
    text-decoration: none;
    color: black;
    display: flex;
    justify-content: center;
   
}

.section4 {
    display: flex;
    justify-content: center;
    margin: 45px auto;
    width: 80%;
}

img {
    width: 100%;
    border: 3px solid grey;
}

@media screen and (max-width: 800px) {

    h1 {
        font-size: 25px;
    }

    h2 {
        font-size: 18px;
    }

    p {
        font-size: 14px;
    }

    a {
        font-size: 12px;
    }

    .lien {
        width: 250px;
    }
}