header
{
    text-align: center;
}
.conteneur
{
    display: flex;
    background-image: url("accueil.jpg");
    background-attachment: fixed;
    background-size: cover;
    height: 600px;
}

.conteneur2
{
    display: flex;
    background-image: url("vente.JPG");
    background-attachment: fixed;
    background-size: cover;
    height: 500px;
}

.vente
{
    font-family: Verdana;
    font-size: 150%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
}
.présentation
{
    font-family: Verdana;
    font-size: 150%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
}
.photos
{
    font-family: Verdana;
    font-size: 150%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
}

.variete_pommes 
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: rgb(234,191,21);
    border-radius: 10px;
    padding: 15px;
}

.variete_fruits 
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: rgb(234,191,21);
    border-radius: 10px;
    padding: 15px;
}

.variete_legumes
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: rgb(234,191,21);
    border-radius: 10px;
    padding: 15px;
}

a
{
    color: white;
}

.a_autre
{
    color: black;
}

.page_présentation
{
    display: flex;
    flex-direction: column;
    background-image: url("accueil.jpg");
    background-attachment: fixed;
    background-size: cover;
    height: 800px;
}

.introduction
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
    width: 70%;
}

.activite
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
    width: 70%;
}

.philosophie
{
    font-family: Verdana;
    font-size: 100%;
    text-align: center;
    display: block;
    margin: auto;
    background-color: grey;
    border-radius: 10px;
    padding: 15px;
    width: 70%;
}

footer
{
    text-align: center;
    padding: 15px;
}