.conteneurcentre {
    width:830px;
	margin:auto;
}
.contenu1 {
    width:800px;
    height:150px;
    background:#093844;
    margin:auto;
}
.menu1 {
    width:166px;
    height:39px;
    background:#f9f89b;
    float:left;
    margin:15px 0px 15px 0px;
}
.menu2 {
    width:166px;
    height:39px;
    background:#f1f084;
    float:left;
    margin:15px 0px 15px 0px;
}
.menu3 {
    width:166px;
    height:39px;
    background:#e6e573;
    float:left;
    margin:15px 0px 15px 0px;
}
.menu4 {
    width:166px;
    height:39px;
    background:#dedd5e;
    float:left;
    margin:15px 0px 15px 0px;
}
.menu5 {
    width:166px;
    height:39px;
    background:#d2d155;
    float:left;
    margin:15px 0px 15px 0px;
}
.conteneurcentre2 {
    display:flex;
    width:880px;
    margin:auto;
}
.contenu2 {
    width:550px;
    height:500px;
    background:#80a894;
    margin: 0px 30px 15px 0px;
}
.contenu3 {
    width:250px;
    height:500px;
    background:#52736b;
    margin: 0px 30px 15px 0px;
}
.contenu4 {
    width:700px;
    height:100px;
    background:#532736;
    margin:auto;
}