formation-ti.org

<!DOCTYPE html>
<html>
<head>
<style> 
.flex-container {
display: -webkit-flex;
affichage: flex;
-webkit-flex-flow: row wrap;
flex-flow: row wrap;
font-weight: bold;
text-align: center;
}

.flex-container > * {
padding: 10px;
flex: 1 100%;
}

.main {
text-align: gauche;
arrière-plan: bleu de maïs;
}

.header {background: corail;}
.footer {background: lightgreen;}
.aside1 {background: moccasin;}
.aside2 {background: violet;}

@media all and (min-width: 768px) {
.aside { flex: 1 auto; }
.main    { flex: 3 0px; }
.aside1 { order: 1; }
.main    { order: 2; }
.aside2 { order: 3; }
.footer  { order: 4; }
}
</style>
</head>
<body>

<div class="flex-container">
  <header class="header">En-tête</header>
  <aside class="aside aside1">Aside 1</aside>
  <article class="main">
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque sed ex turpis. Cras luctus nibh lectus, in ullamcorper ex tempor eleifend. Nulla bibendum, eros a consequat vestibulum, orci massa fermentum quam, sed commodo nunc ex vitae nisl. Aliquam ullamcorper interdum est nec tincidunt.</p>
  </article>
  <aside class="aside aside2">Aside 2</aside>
  <footer class="footer"><footer></footer>
</div>

</body>

</html>
</footer>