body {
    margin: 0 auto;
}

/*logo*/
header.header {
    display: flex;
    align-items: ;
    background-color: ;
}

header.header image {
    width:150 px;
}
/*image de fond*/
section.top-page {
    background: url("../images/photo11.jpg");
    background-size: cover;
    height: 100vh;
}

/*titre Confrerie des ...*/
.big-title {
    color: white;
    font-size: 90px;
    margin-top: 0px;
}
nav.nav {
    list-style: none;
    background-color:re;
        width: 1400px;
    margin-left: 30px;
    margin-top: 20px;
}
/*accueil, chapitre...*/
.landing-page {
    color: white;
    font-size: 25px;
}