diff --git a/site/crapaud-fou.css b/site/crapaud-fou.css
index 63ae781..a0c39c1 100644
--- a/site/crapaud-fou.css
+++ b/site/crapaud-fou.css
@@ -95,14 +95,14 @@ li {
 .tesfou {
   max-width: 100%;
 }
-.card.idees, .card.chat {
+.card.idees, .card.chat, .card.wiki {
   position: relative;
 }
 .card.idees:before {
   content: "";
   position: absolute;
-  top: -50px;
-  background: url("images/idees-gris.png");
+  top: -70px;
+  background: url("images/bulbs.png");
   background-repeat: no-repeat;
   width: 120px;
   height: 120px;
@@ -110,9 +110,22 @@ li {
 .card.chat:before {
   content: "";
   position: absolute;
-  top: -40px;
+  top: -35px;
   background: url("images/coaaaa.png");
   background-repeat: no-repeat;
   width: 120px;
   height: 120px;
+}
+
+.card.wiki:before {
+  content: "";
+  position: absolute;
+  top: -42px;
+  background: url("images/agir.png");
+  background-repeat: no-repeat;
+  width: 120px;
+  height: 120px;
+}
+.over:hover {
+  z-index: 999;
 }
\ No newline at end of file
diff --git a/site/images/agir.png b/site/images/agir.png
new file mode 100644
index 0000000..326fb26
Binary files /dev/null and b/site/images/agir.png differ
diff --git a/site/images/bulbs.png b/site/images/bulbs.png
new file mode 100644
index 0000000..9abcc91
Binary files /dev/null and b/site/images/bulbs.png differ
diff --git a/site/index.html b/site/index.html
index 27ea05f..2d20fe6 100644
--- a/site/index.html
+++ b/site/index.html
@@ -71,7 +71,7 @@
           </ul>
         </div>
         <div class="col-12 col-lg-5 align-middle">
-          <div class="embed-responsive embed-responsive-16by9">
+          <div class="embed-responsive embed-responsive-16by9 over">
             <iframe width="420" height="240" sandbox="allow-same-origin allow-scripts" src="https://thinkerview.video/videos/embed/5417c4b5-38ce-4e69-bbc7-19335ade44e4" frameborder="0" allowfullscreen></iframe>
           </div>
         </div>