Un tableau ou menu horizontal, à onglets, tout en CSS ...
Avec effet coulissant du contenu, Ooooooh!...c'est beau !!!
Ici la largeur est fixé à 70%, modifiable via le code CSS:
#page-wrap { width: 70%; margin: 10px auto; }
La hauteur est de 450px, à vous d'adapter tout ça, à votre sauce ..!
.tabs { position: relative; min-height: 450px; clear: both; margin: 25px 0; }
<div id="menu-tab"><!----------------tableau-01---------------------------------->
<div id="page-wrap">
<div class="tabs"><!----------------onglet-01-accueil-------------------------->
<div class="tab"><input id="tab-1" checked="checked" name="tab-group-1" type="radio" /> <label for="tab-1">Accueil</label>
<div class="content">
<p><a href="#">Retour Acceuil</a></p>
<p><a href="#">Contact</a></p>
<p><a href="#">Newsletter</a></p>
</div>
</div>
<!----------------onglet-02-articles-------------------------->
<div class="tab"><input id="tab-2" name="tab-group-1" type="radio" /> <label for="tab-2">Articles</label>
<div class="content">
<p>Exemple, une image, du texte</p>
<br />
<p><img src="https://ekladata.com/UM-RXN_kZ3q93_FwWhFA15FP_uc.jpg" alt="" /></p>
</div>
</div>
<!----------------onglet-03-forum-------------------------->
<div class="tab"><input id="tab-3" name="tab-group-1" type="radio" /> <label for="tab-3">Forum</label>
<div class="content">
<p>Exemple, une image, et une video...</p>
<br />
<p><img src="https://ekladata.com/UM-RXN_kZ3q93_FwWhFA15FP_uc.jpg" alt="" /> <iframe style="margin-left: 30px; box-shadow: 6px 6px 10px grey;" src="http://player.vimeo.com/video/36778024" frameborder="0" width="500" height="281"></iframe></p>
</div>
</div>
<!----------------onglet-04-libre-------------------------->
<div class="tab"><input id="tab-4" name="tab-group-1" type="radio" /> <label for="tab-4">Video-1</label>
<div class="content">
<p>Une vidéo de Constance..!</p>
<br /> <iframe src="//www.youtube.com/embed/LU2BQY_Doio?rel=0" frameborder="0" width="420" height="315" allowfullscreen="allowfullscreen"></iframe></div>
</div>
<!----------------onglet-05-libre------------------------->
<div class="tab"><input id="tab-5" name="tab-group-1" type="radio" /> <label for="tab-5">Video-2</label>
<div class="content"><br /> <iframe src="//www.youtube.com/embed/I3W3mRs4ULQ?rel=0" frameborder="0" width="560" height="315" allowfullscreen="allowfullscreen"></iframe></div>
</div>
</div>
<!----------------onglet-06-libre--------------------------
<div class="tab"><input id="tab-6" name="tab-group-1" type="radio" /> <label for="tab-6">Codes</label>
<div class="content">
<p>Code CSS</p>
<br /> <iframe src="//www.youtube.com/embed/LU2BQY_Doio?rel=0" frameborder="0" width="420" height="315" allowfullscreen="allowfullscreen"></iframe></div>
</div>
</div>---></div>
</div>
<p><br /><br /><br /></p>
See the Pen Menu à onglets by Mike (@mikegmz) on CodePen.