diff --git a/tools/index.html b/tools/index.html
index 93d51dd..0c9ccbe 100644
--- a/tools/index.html
+++ b/tools/index.html
@@ -26,10 +26,10 @@
 	<hr>
 	<h1>Voici la page des outils référencés</h1>
 	<a href="fluidsim">
-		<img src="fluidsim/preview.gif">
+		<img  width="256px" src="fluidsim/preview.gif">
 	</a>
 	<a href="multipleWindow3dScene">
-		<img width="512px" src="multipleWindow3dScene/preview.png">
+		<img width="256px" src="multipleWindow3dScene/preview.png">
 	</a>
 </div>
 <div class="footer">