diff --git a/tools/style/base.sty b/tools/style/base.sty
index de47000..b1a1bfc 100755
--- a/tools/style/base.sty
+++ b/tools/style/base.sty
@@ -9,6 +9,7 @@
 \RequirePackage{amssymb}
 \RequirePackage{amsmath}
 \RequirePackage{amsfonts}
+\PassOptionsToPackage{table,usenames,dvipsnames}{xcolor}
 %\RequirePackage{subfig}
 \RequirePackage{graphicx}
 \graphicspath{{./}{/home/lafrite/Cours/Prof/Enseignements/Clipart/}}
diff --git a/tools/style/classReport.cls b/tools/style/classReport.cls
index 9e9791a..4ae7ee9 100644
--- a/tools/style/classReport.cls
+++ b/tools/style/classReport.cls
@@ -12,7 +12,7 @@
 \RequirePackage{base}
 \RequirePackage{colorscheme}
 
-\RequirePackage{xcolor,colortbl}
+%\RequirePackage{xcolor,colortbl}
 
 \pagestyle{empty}
 
diff --git a/tools/style/colorscheme.sty b/tools/style/colorscheme.sty
index cd924f7..1951b9a 100755
--- a/tools/style/colorscheme.sty
+++ b/tools/style/colorscheme.sty
@@ -1,8 +1,9 @@
 \NeedsTeXFormat{LaTeX2e}
  
 
-% Couleurs
+% Couleurs,
 \RequirePackage{xcolor}
+\RequirePackage{colortbl}
 
 % Couleurs éléments
 
diff --git a/tools/style/myXsim.sty b/tools/style/myXsim.sty
index a552361..36bd898 100644
--- a/tools/style/myXsim.sty
+++ b/tools/style/myXsim.sty
@@ -1,9 +1,8 @@
 \NeedsTeXFormat{LaTeX2e}
 % extensions
  
-\RequirePackage{base}
 \RequirePackage{colorscheme}
-\RequirePackage[table, dvipsnames]{xcolor}
+\RequirePackage{base}
 \RequirePackage{myhdr}
 
 \RequirePackage{geometry}
diff --git a/tools/style/shortcuts.sty b/tools/style/shortcuts.sty
index eda2e83..22b460b 100755
--- a/tools/style/shortcuts.sty
+++ b/tools/style/shortcuts.sty
@@ -122,15 +122,15 @@
         {e}{%
         }
         {3}{%
-            \filldraw[fill=olivegreen] (0, 0) rectangle ++(0.8, 1);
-            \filldraw[fill=olivegreen] (1, 0) rectangle ++(0.8, 2);
-            \filldraw[fill=olivegreen] (2, 0) rectangle ++(0.8, 3);
-            \filldraw[fill=olivegreen] (3, 0) rectangle ++(0.8, 4);
+            \filldraw[fill=green] (0, 0) rectangle ++(0.8, 1);
+            \filldraw[fill=green] (1, 0) rectangle ++(0.8, 2);
+            \filldraw[fill=green] (2, 0) rectangle ++(0.8, 3);
+            \filldraw[fill=green] (3, 0) rectangle ++(0.8, 4);
         }
         {2}{%
-            \filldraw[fill=Green] (0, 0) rectangle ++(0.8, 1);
-            \filldraw[fill=Green] (1, 0) rectangle ++(0.8, 2);
-            \filldraw[fill=Green] (2, 0) rectangle ++(0.8, 3);
+            \filldraw[fill=green] (0, 0) rectangle ++(0.8, 1);
+            \filldraw[fill=green] (1, 0) rectangle ++(0.8, 2);
+            \filldraw[fill=green] (2, 0) rectangle ++(0.8, 3);
         }
         {1}{%
             \filldraw[fill=yellow] (0, 0) rectangle ++(0.8, 1);