/*rajouter fond d'écran espace*/
body {
    background-image: url("../image/space.jpg");
}

div#header {
    background-color: rgb(39, 91, 112);
    border-color: rgb(0, 0, 0);
    border-style: solid;
    border-width: 5px;
    margin-top: 10px;
    text-align: center;
}

div#content {
    background-color: rgb(39, 91, 112);
    border-color: rgb(0, 0, 0);
    border-width: 5px;
    border-style: solid;
    margin-top: 10px;
    margin-left: 100px;
    margin-right: 100px;
    text-align: center;
}

div#all {
    background-color: rgb(17, 19, 22);
    border-color: rgb(0, 0, 0);
    border-style: solid;
    border-width: 5px;
    margin-top: 10px;
    margin-left: 50px;
    margin-right: 50px;
    padding-bottom: 5%;
    text-align: center;
}