body{
    background-image: url(images/fond.png);
    background-repeat: repeat-y;
    background-position: left center;
    font-family: Verdana;
    color:#393939 ;
    font-size: 13px;
}
header{
    width: 920px;
    height: 135px;
    background-color: #FFFFFF;
    margin-top: 20px;
    margin-left: 20px;
    background-image: url(images/header.jpg);
}
#menu{
    width: 920;
    margin: auto;
    background-color: #000000;
    height: 100px;
    display: flex;
}
.menu-item {
    width: 20%; 
    color: white; 
    padding: 5px 10px 5px 10px; 
    text-align: center; 
    box-sizing: border-box;
}