body {
    margin: 0;
    color: orange;
    background: #666;
    background-image: url('images/enseignement_wayne.jpeg');
    background-repeat: no-repeat;
    background-size: cover;
}
a {
    color: gold;
}
div.header {
    color: white;
    text-align: center; margin: 0; padding: 0.1em;
}
div.section {
    clear: both;
    background: #444A;
    display: inline-block; vertical-align: top;
    margin: 1em; max-width: 30em;
    padding: 1em 1em 0 1.5em; border-radius: 1em;
}
div.contact {
    background: #444A;
    margin: 0.4em;
    position: absolute; right: 0; bottom: 0;
    padding: 1em 1em 1em 1.5em; border-radius: 1em;
}
h2 {
    color: darkorange;
    margin-top: 0;

}
img.logo {
    float: left; padding: 1em;
}
img.reseaux {
    width: 60; height: 60;
    padding: 1em;
}