diff --git a/layout.css.html b/layout.css.html
index 56534fe8e4355e736243bb458cad09678c43dde5..39776ef7fb75af22d47a020ab5e8269dee6066b9 100644
--- a/layout.css.html
+++ b/layout.css.html
@@ -346,6 +346,7 @@
 }]
 
 /* Astuce trouvée sur https://stackoverflow.com/questions/1205159/html-css-making-two-floating-divs-the-same-height */
+/* Mais ça pose problème avec les ancres : http://www.positioniseverything.net/articles/onetruelayout/appendix/equalheightproblems */
 #contenu { overflow: hidden; width: 100%; }
 #content, #navigation, #extra {
 	padding-bottom: 5000em;