diff --git a/css/remove.txt b/css/remove.txt
new file mode 100644
index 0000000..9773214
--- /dev/null
+++ b/css/remove.txt
@@ -0,0 +1,3 @@
+Vous pouvez effacer ce fichier sans dommages.
+
+You can safely remove this file.
diff --git a/css/sprite.css b/css/sprite.css
deleted file mode 100644
index bb8f2fc..0000000
--- a/css/sprite.css
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
-Icon classes can be used entirely standalone. They are named after their original file names.
-
-Example usage in HTML:
-
-`display: block` sprite:
-<div class="icon-home"></div>
-
-To change `display` (e.g. `display: inline-block;`), we suggest using a common CSS class:
-
-// CSS
-.icon {
-  display: inline-block;
-}
-
-// HTML
-<i class="icon icon-home"></i>
-*/
-.icon-amarrages-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -181px 0px;
-  width: 181px;
-  height: 181px;
-}
-.icon-amarrages-orange {
-  background-image: url(../img/sprite.png);
-  background-position: 0px -543px;
-  width: 181px;
-  height: 181px;
-}
-.icon-antichute-gris {
-  background-image: url(../img/sprite.png);
-  background-position: 0px -181px;
-  width: 181px;
-  height: 181px;
-}
-.icon-antichute-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -181px -181px;
-  width: 181px;
-  height: 181px;
-}
-.icon-bloqueurs-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -362px 0px;
-  width: 181px;
-  height: 181px;
-}
-.icon-bloqueurs-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -362px -181px;
-  width: 181px;
-  height: 181px;
-}
-.icon-casques-gris {
-  background-image: url(../img/sprite.png);
-  background-position: 0px -362px;
-  width: 181px;
-  height: 181px;
-}
-.icon-casques-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -181px -362px;
-  width: 181px;
-  height: 181px;
-}
-.icon-connecteurs-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -362px -362px;
-  width: 181px;
-  height: 181px;
-}
-.icon-connecteurs-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -543px 0px;
-  width: 181px;
-  height: 181px;
-}
-.icon-cordes-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -543px -181px;
-  width: 181px;
-  height: 181px;
-}
-.icon-cordes-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -543px -362px;
-  width: 181px;
-  height: 181px;
-}
-.icon-descendeurs-gris {
-  background-image: url(../img/sprite.png);
-  background-position: 0px 0px;
-  width: 181px;
-  height: 181px;
-}
-.icon-descendeurs-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -181px -543px;
-  width: 181px;
-  height: 181px;
-}
-.icon-harnais-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -362px -543px;
-  width: 181px;
-  height: 181px;
-}
-.icon-harnais-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -543px -543px;
-  width: 181px;
-  height: 181px;
-}
-.icon-lampes-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -724px 0px;
-  width: 181px;
-  height: 181px;
-}
-.icon-lampes-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -724px -181px;
-  width: 181px;
-  height: 181px;
-}
-.icon-longes-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -724px -362px;
-  width: 181px;
-  height: 181px;
-}
-.icon-longes-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -724px -543px;
-  width: 181px;
-  height: 181px;
-}
-.icon-poulies-gris {
-  background-image: url(../img/sprite.png);
-  background-position: 0px -724px;
-  width: 181px;
-  height: 181px;
-}
-.icon-poulies-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -181px -724px;
-  width: 181px;
-  height: 181px;
-}
-.icon-sacs-gris {
-  background-image: url(../img/sprite.png);
-  background-position: -362px -724px;
-  width: 181px;
-  height: 181px;
-}
-.icon-sacs-orange {
-  background-image: url(../img/sprite.png);
-  background-position: -543px -724px;
-  width: 181px;
-  height: 181px;
-}
diff --git a/img/remove.txt b/img/remove.txt
new file mode 100644
index 0000000..9773214
--- /dev/null
+++ b/img/remove.txt
@@ -0,0 +1,3 @@
+Vous pouvez effacer ce fichier sans dommages.
+
+You can safely remove this file.
diff --git a/img_entree/remove.txt b/img_entree/remove.txt
new file mode 100644
index 0000000..9773214
--- /dev/null
+++ b/img_entree/remove.txt
@@ -0,0 +1,3 @@
+Vous pouvez effacer ce fichier sans dommages.
+
+You can safely remove this file.