diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index faaf0e358ae..7aee0d84803 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -1649,7 +1649,9 @@ if ($id > 0 || ! empty($ref))
 		}
 		else
 		{
-			print '<textarea class="flat" cols="70" name="dp_desc" rows="'.ROWS_2.'">'.$_POST["dp_desc"].'</textarea>';
+			$nbrows=ROWS_2;
+			if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+			print '<textarea class="flat" cols="70" name="dp_desc" rows="'.$nbrows.'">'.$_POST["dp_desc"].'</textarea>';
 		}
 		print '</td>';
 		print '<td align="right">';
@@ -1722,7 +1724,9 @@ if ($id > 0 || ! empty($ref))
 			}
 			else
 			{
-				print '<textarea cols="70" name="np_desc" rows="'.ROWS_2.'" class="flat">'.$_POST["np_desc"].'</textarea>';
+				$nbrows=ROWS_2;
+				if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+				print '<textarea cols="70" name="np_desc" rows="'.$nbrows.'" class="flat">'.$_POST["np_desc"].'</textarea>';
 			}
 
 			print '</td>';
diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index 83549b117d5..708dca8e467 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -1665,7 +1665,7 @@ else
 						}
 						else print '&nbsp;';
 						print '</td>';
-						
+
 						//Remise percent (negative or positive)
 						if (!empty($objp->remise_percent))
 						{
@@ -1675,7 +1675,7 @@ else
 						{
 							print '<td>&nbsp;</td>';
 						}
-						
+
 						// Montant total HT
 						print '<td align="right" nowrap="nowrap">'.price($objp->total_ht).'</td>';
 
@@ -1858,7 +1858,9 @@ else
 				}
 				else
 				{
-					print '<textarea class="flat" cols="70" name="dp_desc" rows="'.ROWS_2.'">'.$_POST["dp_desc"].'</textarea>';
+					$nbrows=ROWS_2;
+					if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+					print '<textarea class="flat" cols="70" name="dp_desc" rows="'.$nbrows.'">'.$_POST["dp_desc"].'</textarea>';
 				}
 				print '</td>';
 				print '<td align="right">';
@@ -1936,7 +1938,9 @@ else
 					}
 					else
 					{
-						print '<textarea cols="70" name="np_desc" rows="'.ROWS_2.'" class="flat">'.$_POST["np_desc"].'</textarea>';
+						$nbrows=ROWS_2;
+						if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+						print '<textarea cols="70" name="np_desc" rows="'.$nbrows.'" class="flat">'.$_POST["np_desc"].'</textarea>';
 					}
 
 					print '</td>';
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index d302439139b..275a109fe21 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -572,7 +572,7 @@ if ($_POST['action'] == 'add' && $user->rights->facture->creer)
 			$facture->type              = 2;
 
 			$facid = $facture->create($user);
-			
+
 			// Add predefined lines
 			for ($i = 1; $i <= $NBLINES; $i++)
 			{
@@ -2879,7 +2879,7 @@ else
 						}
 						else print '&nbsp;';
 						print '</td>';
-						
+
 						// Remise percent (negative or positive)
 						if (!empty($objp->remise_percent))
 						{
@@ -2889,7 +2889,7 @@ else
 						{
 							print '<td>&nbsp;</td>';
 						}
-						
+
 						// Montant total HT
 						print '<td align="right">'.price($objp->total_ht)."</td>\n";
 
@@ -3076,7 +3076,9 @@ else
 				}
 				else
 				{
-					print '<textarea class="flat" cols="70" name="dp_desc" rows="'.ROWS_2.'">'.$_POST["dp_desc"].'</textarea>';
+					$nbrows=ROWS_2;
+					if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+					print '<textarea class="flat" cols="70" name="dp_desc" rows="'.$nbrows.'">'.$_POST["dp_desc"].'</textarea>';
 				}
 				print '</td>';
 				print '<td align="right">';
@@ -3152,7 +3154,9 @@ else
 					}
 					else
 					{
-						print '<textarea cols="70" name="np_desc" rows="'.ROWS_2.'" class="flat">'.$_POST["np_desc"].'</textarea>';
+						$nbrows=ROWS_2;
+						if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+						print '<textarea cols="70" name="np_desc" rows="'.$nbrows.'" class="flat">'.$_POST["np_desc"].'</textarea>';
 					}
 
 					print '</td>';
@@ -3456,7 +3460,7 @@ else
 					$sql.= " AND el.sourcetype = 'commande'";
 					$sql.= " AND el.fk_target = ".$fac->id;
 					$sql.= " AND el.targettype = '".$fac->element."'";
-					
+
 					$resql = $db->query($sql);
 					if ($resql)
 					{
diff --git a/htdocs/fourn/commande/fiche.php b/htdocs/fourn/commande/fiche.php
index 6ef5487a5cf..bfbf2b150fc 100644
--- a/htdocs/fourn/commande/fiche.php
+++ b/htdocs/fourn/commande/fiche.php
@@ -879,7 +879,9 @@ if ($id > 0 || ! empty($ref))
 			}
 			else
 			{
-				print '<textarea class="flat" cols="70" name="dp_desc" rows="'.ROWS_2.'">'.$_POST["dp_desc"].'</textarea>';
+				$nbrows=ROWS_2;
+				if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+				print '<textarea class="flat" cols="70" name="dp_desc" rows="'.$nbrows.'">'.$_POST["dp_desc"].'</textarea>';
 			}
 			print '</td>';
 			print '<td align="center">';
@@ -937,7 +939,9 @@ if ($id > 0 || ! empty($ref))
 				}
 				else
 				{
-					print '<textarea cols="70" name="np_desc" rows="'.ROWS_2.'" class="flat">'.$_POST["np_desc"].'</textarea>';
+					$nbrows=ROWS_2;
+					if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+					print '<textarea cols="70" name="np_desc" rows="'.$nbrows.'" class="flat">'.$_POST["np_desc"].'</textarea>';
 				}
 
 				print '</td>';
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index b66994b0f95..2a9ac2a7683 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -1076,7 +1076,9 @@ else
 				}
 				else
 				{
-					print '<textarea class="flat" cols="60" name="label" rows="'.ROWS_2.'">'.$_POST["label"].'</textarea>';
+					$nbrows=ROWS_2;
+					if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
+					print '<textarea class="flat" cols="60" name="label" rows="'.$nbrows.'">'.$_POST["label"].'</textarea>';
 				}
 				print '</td>';
 				print '<td align="right">';