diff --git a/htdocs/accountancy/admin/fiscalyear.php b/htdocs/accountancy/admin/fiscalyear.php
index e84c079a7e5..8dacb956dd4 100644
--- a/htdocs/accountancy/admin/fiscalyear.php
+++ b/htdocs/accountancy/admin/fiscalyear.php
@@ -135,7 +135,7 @@ if ($result) {
 			$i ++;
 		}
 	} else {
-		print '<tr ' . $bc[$var] . '><td colspan="5">' . $langs->trans("None") . '</td></tr>';
+		print '<tr ' . $bc[$var] . '><td colspan="5" class="opacitymedium">' . $langs->trans("None") . '</td></tr>';
 	}
 	
 	print '</table>';
diff --git a/htdocs/admin/system/filecheck.php b/htdocs/admin/system/filecheck.php
index 9b7dfb76689..48eddfec155 100644
--- a/htdocs/admin/system/filecheck.php
+++ b/htdocs/admin/system/filecheck.php
@@ -104,7 +104,7 @@ if (file_exists($xmlfile))
             }
             else 
             {
-                print '<tr ' . $bc[false] . '><td colspan="2">'.$langs->trans("None").'</td></tr>';
+                print '<tr ' . $bc[false] . '><td colspan="2" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
             }            
             print '</table>';
     
@@ -136,7 +136,7 @@ if (file_exists($xmlfile))
             }
             else 
             {
-                print '<tr ' . $bc[false] . '><td colspan="5">'.$langs->trans("None").'</td></tr>';
+                print '<tr ' . $bc[false] . '><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
             }
             print '</table>';
         }
diff --git a/htdocs/comm/index.php b/htdocs/comm/index.php
index 59aa71b5595..6a06aad080f 100644
--- a/htdocs/comm/index.php
+++ b/htdocs/comm/index.php
@@ -517,7 +517,7 @@ if (! empty($conf->societe->enabled) && $user->rights->societe->lire)
 		}
 		else
 		{
-			print '<tr '.$bc[$var].'><td colspan="3">'.$langs->trans("None").'</td></tr>';
+			print '<tr '.$bc[$var].'><td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 		}
 		print "</table><br>";
 	}
@@ -571,7 +571,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->societe->lire)
 		}
 		else
 		{
-			print '<tr '.$bc[$var].'><td colspan="2">'.$langs->trans("None").'</td></tr>';
+			print '<tr '.$bc[$var].'><td colspan="2" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 		}
 		print '</table><br>';
 	}
diff --git a/htdocs/comm/mailing/index.php b/htdocs/comm/mailing/index.php
index 5904bec0009..bf7c4624c1e 100644
--- a/htdocs/comm/mailing/index.php
+++ b/htdocs/comm/mailing/index.php
@@ -189,7 +189,7 @@ if ($result)
     }
   else
     {
-     print '<tr><td>'.$langs->trans("None").'</td></tr>';
+     print '<tr><td class="opacitymedium">'.$langs->trans("None").'</td></tr>';
     }
   print "</table><br>";
   $db->free($result);
diff --git a/htdocs/compta/bank/index.php b/htdocs/compta/bank/index.php
index 380b8cff3e8..34cec22fb54 100644
--- a/htdocs/compta/bank/index.php
+++ b/htdocs/compta/bank/index.php
@@ -130,7 +130,7 @@ foreach ($accounts as $key=>$type)
 		$total[$acc->currency_code] += $solde;
 	}
 }
-if (! $found) print '<tr '.$bc[$var].'><td colspan="6">'.$langs->trans("None").'</td></tr>';
+if (! $found) print '<tr '.$bc[$var].'><td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 // Total
 foreach ($total as $key=>$solde)
 {
@@ -182,7 +182,7 @@ foreach ($accounts as $key=>$type)
 if (! $found)
 {
 	$var = !$var;
-	print '<tr '.$bc[false].'><td colspan="6">'.$langs->trans("None").'</td></tr>';
+	print '<tr '.$bc[false].'><td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 }
 // Total
 foreach ($total as $key=>$solde)
@@ -249,7 +249,7 @@ foreach ($accounts as $key=>$type)
 if (! $found)
 {
 	$var = !$var;
-	print '<tr '.$bc[$var].'><td colspan="6">'.$langs->trans("None").'</td></tr>';
+	print '<tr '.$bc[$var].'><td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 }
 // Total
 foreach ($total as $key=>$solde)
diff --git a/htdocs/compta/deplacement/index.php b/htdocs/compta/deplacement/index.php
index b83cdde2db9..63556eeaee6 100644
--- a/htdocs/compta/deplacement/index.php
+++ b/htdocs/compta/deplacement/index.php
@@ -187,7 +187,7 @@ if ($result)
     }
     else
     {
-        print '<tr '.$bc[$var].'><td colspan="2">'.$langs->trans("None").'</td></tr>';
+        print '<tr '.$bc[$var].'><td colspan="2" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
     }
     print '</table><br>';
 }
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 9dd01b7162c..42f9a440929 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -3353,7 +3353,7 @@ else if ($id > 0 || ! empty($ref))
 				$i ++;
 			}
 		} else {
-			print '<tr ' . $bc[false] . '><td colspan="' . $nbcols . '">' . $langs->trans("None") . '</td><td></td><td></td></tr>';
+			print '<tr ' . $bc[false] . '><td colspan="' . $nbcols . '" class="opacitymedium">' . $langs->trans("None") . '</td><td></td><td></td></tr>';
 		}
 		// }
 		$db->free($result);
diff --git a/htdocs/compta/index.php b/htdocs/compta/index.php
index 719953204f9..ffb3b3631f1 100644
--- a/htdocs/compta/index.php
+++ b/htdocs/compta/index.php
@@ -543,7 +543,7 @@ if (! empty($conf->don->enabled) && $user->rights->societe->lire)
 		}
 		else
 		{
-			print '<tr '.$bc[$var].'><td colspan="4">'.$langs->trans("None").'</td></tr>';
+			print '<tr '.$bc[$var].'><td colspan="4" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 		}
 		print '</table><br>';
 	}
@@ -614,7 +614,7 @@ if (! empty($conf->tax->enabled) && $user->rights->tax->charges->lire)
 			}
 			else
 			{
-				print '<tr '.$bc[$var].'><td colspan="5">'.$langs->trans("None").'</td></tr>';
+				print '<tr '.$bc[$var].'><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 			}
 			print "</table><br>";
 			$db->free($resql);
diff --git a/htdocs/compta/paiement/cheque/list.php b/htdocs/compta/paiement/cheque/list.php
index 02515bb0886..ebfd598ee0b 100644
--- a/htdocs/compta/paiement/cheque/list.php
+++ b/htdocs/compta/paiement/cheque/list.php
@@ -215,7 +215,7 @@ if ($resql)
     else
     {
    		print "<tr ".$bc[$var].">";
-   		print '<td colspan="7">'.$langs->trans("None")."</td>";
+   		print '<td colspan="7" class="opacitymedium">'.$langs->trans("None")."</td>";
    		print '</tr>';
     }
 	print "</table>";
diff --git a/htdocs/compta/prelevement/create.php b/htdocs/compta/prelevement/create.php
index c2607d5b83d..3350f5c34a3 100644
--- a/htdocs/compta/prelevement/create.php
+++ b/htdocs/compta/prelevement/create.php
@@ -235,7 +235,7 @@ if ($resql)
             $i++;
         }
     }
-    else print '<tr '.$bc[0].'><td colspan="5">'.$langs->trans("None").'</td></tr>';
+    else print '<tr '.$bc[0].'><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
     print "</table>";
     print "<br>\n";
 }
diff --git a/htdocs/compta/resultat/clientfourn.php b/htdocs/compta/resultat/clientfourn.php
index df9cf03a30c..95ea2bfe46c 100644
--- a/htdocs/compta/resultat/clientfourn.php
+++ b/htdocs/compta/resultat/clientfourn.php
@@ -279,7 +279,7 @@ if ($total_ttc == 0)
 {
     $var=!$var;
     print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-    print '<td colspan="3">'.$langs->trans("None").'</td>';
+    print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
     print '</tr>';
 }
 
@@ -362,7 +362,7 @@ if ($result) {
     {
         $var=!$var;
         print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-        print '<td colspan="3">'.$langs->trans("None").'</td>';
+        print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
         print '</tr>';
     }
 
@@ -439,7 +439,7 @@ if ($result) {
     else {
         $var = !$var;
         print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-        print '<td colspan="3">'.$langs->trans("None").'</td>';
+        print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
         print '</tr>';
     }
 } else {
@@ -517,7 +517,7 @@ if ($result) {
     else {
         $var = !$var;
         print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-        print '<td colspan="3">'.$langs->trans("None").'</td>';
+        print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
         print '</tr>';
     }
 } else {
@@ -606,7 +606,7 @@ if (! empty($conf->salaries->enabled))
 	    {
 	        $var = !$var;
 	        print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-	        print '<td colspan="3">'.$langs->trans("None").'</td>';
+	        print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
 	        print '</tr>';
 	    }
 	}
@@ -688,7 +688,7 @@ if (! empty($conf->expensereport->enabled))
 			{
 				$var = !$var;
 				print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-				print '<td colspan="3">'.$langs->trans("None").'</td>';
+				print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
 				print '</tr>';
 			}
 		}
@@ -757,7 +757,7 @@ if (! empty($conf->don->enabled))
 		{
 			$var = !$var;
 			print "<tr ".$bc[$var]."><td>&nbsp;</td>";
-			print '<td colspan="3">'.$langs->trans("None").'</td>';
+			print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
 			print '</tr>';
 		}
 	}
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 205bd1df4e5..40275c5c794 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -661,7 +661,7 @@ class FormFile
 
 			 	if (count($file_list) == 0 && $headershown)
 	            {
-    	        	$out.='<tr '.$bc[0].'><td colspan="3">'.$langs->trans("None").'</td></tr>';
+    	        	$out.='<tr '.$bc[0].'><td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
         	    }
 
                 $this->numoffiles++;
diff --git a/htdocs/core/lib/company.lib.php b/htdocs/core/lib/company.lib.php
index 4d51b703ef0..5b8bd70a566 100644
--- a/htdocs/core/lib/company.lib.php
+++ b/htdocs/core/lib/company.lib.php
@@ -551,7 +551,7 @@ function show_projects($conf, $langs, $db, $object, $backtopage='', $nocreatelin
             else
 			{
                 $var = false;
-            	print '<tr '.$bc[$var].'><td colspan="5">'.$langs->trans("None").'</td></tr>';
+            	print '<tr '.$bc[$var].'><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
             }
             $db->free($result);
         }
@@ -766,7 +766,7 @@ function show_contacts($conf,$langs,$db,$object,$backtopage='')
     else
 	{
         print "<tr ".$bc[! $var].">";
-        print '<td colspan="'.$colspan.'">'.$langs->trans("None").'</td>';
+        print '<td colspan="'.$colspan.'" class="opacitymedium">'.$langs->trans("None").'</td>';
         print "</tr>\n";
     }
     print "\n</table>\n";
diff --git a/htdocs/core/modules/printing/printgcp.modules.php b/htdocs/core/modules/printing/printgcp.modules.php
index ca4ca787a94..27b0e0f779c 100644
--- a/htdocs/core/modules/printing/printgcp.modules.php
+++ b/htdocs/core/modules/printing/printgcp.modules.php
@@ -458,7 +458,7 @@ class printing_printgcp extends PrintingDriver
         else
         {
                 $html .= '<tr '.$bc[$var].'>';
-                $html .= '<td colspan="6">'.$langs->trans("None").'</td>';
+                $html .= '<td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td>';
                 $html .= '</tr>';
         }
         $html .= '</table>';
diff --git a/htdocs/expensereport/index.php b/htdocs/expensereport/index.php
index b980199c800..117ecc5e3c4 100644
--- a/htdocs/expensereport/index.php
+++ b/htdocs/expensereport/index.php
@@ -201,7 +201,7 @@ if ($result)
     }
     else
     {
-        print '<tr '.$bc[$var].'><td colspan="6">'.$langs->trans("None").'</td></tr>';
+        print '<tr '.$bc[$var].'><td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
     }
     print '</table><br>';
 }
diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index 43e5786cbc3..f078c714416 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -1957,7 +1957,7 @@ else
             }
             else
             {
-                 print '<tr '.$bc[$var].'><td colspan="'.$nbcols.'">'.$langs->trans("None").'</td><td></td><td></td></tr>';
+                 print '<tr '.$bc[$var].'><td colspan="'.$nbcols.'" class="opacitymedium">'.$langs->trans("None").'</td><td></td><td></td></tr>';
             }
 
             if ($object->paye == 0)
diff --git a/htdocs/hrm/admin/admin_establishment.php b/htdocs/hrm/admin/admin_establishment.php
index 5d29468090e..5f004f15e09 100644
--- a/htdocs/hrm/admin/admin_establishment.php
+++ b/htdocs/hrm/admin/admin_establishment.php
@@ -129,7 +129,7 @@ if ($result)
     }
     else
     {
-        print '<tr '.$bc[$var].'><td colspan="6">'.$langs->trans("None").'</td></tr>';
+        print '<tr '.$bc[$var].'><td colspan="6" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
     }
 
 	print '</table>';
diff --git a/htdocs/hrm/hrm.php b/htdocs/hrm/hrm.php
index bce42359453..cc2366d7e4c 100644
--- a/htdocs/hrm/hrm.php
+++ b/htdocs/hrm/hrm.php
@@ -207,7 +207,7 @@ if (! empty($conf->holiday->enabled) && $user->rights->holiday->read)
         }
         else
         {
-            print '<tr '.$bc[$var].'><td colspan="7">'.$langs->trans("None").'</td></tr>';
+            print '<tr '.$bc[$var].'><td colspan="7" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
         }
         print '</table><br>';
     }
@@ -272,7 +272,7 @@ if (! empty($conf->deplacement->enabled) && $user->rights->deplacement->lire)
 		}
 		else
 		{
-			print '<tr '.$bc[$var].'><td colspan="5">'.$langs->trans("None").'</td></tr>';
+			print '<tr '.$bc[$var].'><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 		}
 		print '</table><br>';
 	}
@@ -336,7 +336,7 @@ if (! empty($conf->expensereport->enabled) && $user->rights->expensereport->lire
 		}
 		else
 		{
-			print '<tr '.$bc[$var].'><td colspan="5">'.$langs->trans("None").'</td></tr>';
+			print '<tr '.$bc[$var].'><td colspan="5" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
 		}
 		print '</table><br>';
 	}
diff --git a/htdocs/product/composition/card.php b/htdocs/product/composition/card.php
index d0d26292251..913fc40e40b 100644
--- a/htdocs/product/composition/card.php
+++ b/htdocs/product/composition/card.php
@@ -282,7 +282,7 @@ if ($id > 0 || ! empty($ref))
 			else
 			{
 				print '<tr class="impair">';
-				print '<td colspan="3">'.$langs->trans("None").'</td>';
+				print '<td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td>';
 				print '</tr>';
 			}
 			print '</table>';
@@ -453,7 +453,7 @@ if ($id > 0 || ! empty($ref))
 				if (! empty($conf->stock->enabled)) $colspan++;
 
 				print '<tr class="impair">';
-				print '<td colspan="'.$colspan.'">'.$langs->trans("None").'</td>';
+				print '<td colspan="'.$colspan.'" class="opacitymedium">'.$langs->trans("None").'</td>';
 				print '</tr>';
 			}
 
diff --git a/htdocs/user/card.php b/htdocs/user/card.php
index dc10819ba84..c0ac112d51f 100644
--- a/htdocs/user/card.php
+++ b/htdocs/user/card.php
@@ -1738,7 +1738,7 @@ else
                 }
                 else
                 {
-                    print '<tr '.$bc[false].'><td colspan="3">'.$langs->trans("None").'</td></tr>';
+                    print '<tr '.$bc[false].'><td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
                 }
 
                 print "</table>";
diff --git a/htdocs/user/group/card.php b/htdocs/user/group/card.php
index 716db97b911..1da40878a62 100644
--- a/htdocs/user/group/card.php
+++ b/htdocs/user/group/card.php
@@ -491,7 +491,7 @@ else
             }
             else
             {
-                print '<tr><td colspan=2>'.$langs->trans("None").'</td></tr>';
+                print '<tr><td colspan=2 class="opacitymedium">'.$langs->trans("None").'</td></tr>';
             }
             print "</table>";
             print "<br>";