body{background-image: url(https://cdn.pixabay.com/photo/2017/03/05/19/52/grass-2119587_960_720.jpg);}
body{font-family: Verdana, Geneva, Tahoma, sans-serif;}
h1{text-align: center;}


.menu {
border: black 2px solid;
position: absolute;
padding: 3px 8px 0px 8px;
background-color: green;
top: 150px;
}

.articlesune {border: black 2px solid ;text-align: center;
    position: absolute;
    top: 225px;
    right: 300px;
    left: 50px ;
    padding: 3px 8px 0px 8px;
    background-color:orange;
    }


    .lauteur{border: black 2px solid; text-align: right;
        position: absolute;
        top: 225px;
        right: 30px;
        padding: 3px 8px 0px 8px;
        background-color: brown;}
       
        .piedpage {border: black 2px solid;
            position: absolute;
            background-color: black;
            color: whitesmoke;
            padding: 3px 8px 0px 8px ;
            left: 0px;
            right: 0px;
            top:2900px;
            position: relative;
            height: 100px;
            }

.tit {border: black solid 2px;
    position: absolute;
    left: 350px;
    right: 350px;
    background-color: blue;}
    }