diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index 49474d1e190..9070cb307f7 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -986,7 +986,7 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				}
 
 				// Form to add new time
-				print '<td class="nowrap" align="center">';
+				print '<td class="nowrap leftborder" align="center">';
 				$tableCell=$form->select_date($preselectedday,$lines[$i]->id,1,1,2,"addtime",0,0,1,$disabledtask);
 				print $tableCell;
 				print '</td>';
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index 8475b607de6..ef671f2c7e5 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -481,7 +481,7 @@ if ($usertoprocess->id == $user->id) print '<td align="right" class="maxwidth100
 else print '<td align="right" class="maxwidth100">'.$langs->trans("TimeSpentByUser").'</td>';*/
 print '<td align="right" class="maxwidth100">'.$langs->trans("TimeSpent").'<br>('.$langs->trans("Everybody").')</td>';
 print '<td align="right" class="maxwidth100">'.$langs->trans("TimeSpent").($usertoprocess->firstname?'<br>('.$usertoprocess->firstname.')':'').'</td>';
-print '<td class="center">'.$langs->trans("HourStart").'</td>';
+print '<td class="center leftborder">'.$langs->trans("HourStart").'</td>';
 
 // By default, we can edit only tasks we are assigned to
 $restrictviewformytask=(empty($conf->global->PROJECT_TIME_SHOW_TASK_NOT_ASSIGNED)?1:0);