diff --git a/site/crapaud-fou.css b/site/crapaud-fou.css
index 0efa68c..67d24bd 100644
--- a/site/crapaud-fou.css
+++ b/site/crapaud-fou.css
@@ -94,4 +94,16 @@ li {
 }
 .tesfou {
   max-width: 100%;
+}
+.card.idees {
+  position: relative;
+}
+.card.idees:before {
+  content: "";
+  position: absolute;
+  top: -50px;
+  background: url("images/idees-gris.png");
+  background-repeat: no-repeat;
+  width: 120px;
+  height: 120px;
 }
\ No newline at end of file
diff --git a/site/images/idees-gris.png b/site/images/idees-gris.png
new file mode 100644
index 0000000..57cfe88
Binary files /dev/null and b/site/images/idees-gris.png differ