diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 0b8185b3854..8e30c65b409 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -5473,7 +5473,7 @@ class Form
 	 * 	@param 	int			$disabled		Disable input fields
 	 *  @param  int			$fullday        When a checkbox with this html name is on, hour and day are set with 00:00 or 23:59
 	 *  @param	string		$addplusone		Add a link "+1 hour". Value must be name of another selectDate field.
-	 *  @param  datetime    $adddateof      Add a link "Date of invoice" using the following date. See also $labeladddateof for the label used.
+	 *  @param  datetime    $adddateof      Add a link "Date of ..." using the following date. See also $labeladddateof for the label used.
      *  @param  string      $openinghours   Specify hour start and hour end for the select ex 8,20
      *  @param  int         $stepminutes    Specify step for minutes between 1 and 30
      *  @param	string		$labeladddateof Label to use for the $adddateof parameter.
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index db6efca4721..00d70e31c89 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -146,6 +146,7 @@ $search_array_options_task = $extrafields->getOptionalsFromPost($object->table_e
 /*
  * Actions
  */
+
 $parameters = array('id' => $id, 'taskid' => $taskid, 'projectid' => $projectid);
 $reshook=$hookmanager->executeHooks('doActions', $parameters, $object, $action);    // Note that $action and $object may have been modified by some hooks
 if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
@@ -441,9 +442,10 @@ $nav = '<a class="inline-block valignmiddle" href="?year='.$prev_year."&amp;mont
 $nav .= dol_print_date(dol_mktime(0, 0, 0, $month, $day, $year), "%A").' ';
 $nav .= " <span id=\"month_name\">".dol_print_date(dol_mktime(0, 0, 0, $month, $day, $year), "day")." </span>\n";
 $nav .= '<a class="inline-block valignmiddle" href="?year='.$next_year."&amp;month=".$next_month."&amp;day=".$next_day.$param.'">'.img_next($langs->trans("Next"))."</a>\n";
-$nav .= " &nbsp; (<a href=\"?year=".$nowyear."&amp;month=".$nowmonth."&amp;day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
-$nav .= '<br>'.$form->selectDate(-1, '', 0, 0, 2, "addtime", 1, 0).' ';
-$nav .= ' <input type="submit" name="submitdateselect" class="button valignmiddle" value="'.$langs->trans("Refresh").'">';
+//$nav .= " &nbsp; (<a href=\"?year=".$nowyear."&amp;month=".$nowmonth."&amp;day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
+$nav .= ' '.$form->selectDate(-1, '', 0, 0, 2, "addtime", 1, 1).' ';
+//$nav .= ' <input type="submit" name="submitdateselect" class="button valignmiddle" value="'.$langs->trans("Refresh").'">';
+$nav .= ' <button type="submit" name="button_search_x" value="x" class="bordertransp"><span class="fa fa-search"></span></button>';
 
 $picto = 'calendarweek';
 
@@ -484,6 +486,7 @@ print '</div>';
 
 dol_fiche_end();
 
+
 print '<div class="floatright right'.($conf->dol_optimize_smallscreen ? ' centpercent' : '').'">'.$nav.'</div>'; // We move this before the assign to components so, the default submit button is not the assign to.
 
 print '<div class="colorbacktimesheet float valignmiddle">';
@@ -497,7 +500,7 @@ print $formcompany->selectTypeContact($object, '', 'type', 'internal', 'rowid',
 print '<input type="submit" class="button valignmiddle" name="assigntask" value="'.dol_escape_htmltag($titleassigntask).'">';
 print '</div>';
 
-print '<div class="clearboth" style="padding-bottom: 8px;"></div>';
+print '<div class="clearboth" style="padding-bottom: 20px;"></div>';
 
 
 $moreforfilter = '';
diff --git a/htdocs/projet/activity/permonth.php b/htdocs/projet/activity/permonth.php
index da0459f9521..3b90d49b48b 100644
--- a/htdocs/projet/activity/permonth.php
+++ b/htdocs/projet/activity/permonth.php
@@ -368,9 +368,10 @@ $param.=($search_task_label?'&search_task_label='.$search_task_label:'');
 $nav ='<a class="inline-block valignmiddle" href="?year='.$prev_year."&month=".$prev_month."&day=".$prev_day.$param.'">'.img_previous($langs->trans("Previous"))."</a>\n";
 $nav.=" <span id=\"month_name\">".dol_print_date(dol_mktime(0, 0, 0, $month, 1, $year), "%Y").", ".$langs->trans(date('F', mktime(0, 0, 0, $month, 10)))." </span>\n";
 $nav.='<a class="inline-block valignmiddle" href="?year='.$next_year."&month=".$next_month."&day=".$next_day.$param.'">'.img_next($langs->trans("Next"))."</a>\n";
-$nav.=" &nbsp; (<a href=\"?year=".$nowyear."&month=".$nowmonth."&day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
-$nav.='<br>'.$form->select_date(-1, '', 0, 0, 2, "addtime", 1, 0, 1).' ';
-$nav.=' <input type="submit" name="submitdateselect" class="button" value="'.$langs->trans("Refresh").'">';
+//$nav.=" &nbsp; (<a href=\"?year=".$nowyear."&month=".$nowmonth."&day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
+$nav.=' '.$form->selectDate(-1, '', 0, 0, 2, "addtime", 1, 1).' ';
+//$nav.=' <input type="submit" name="submitdateselect" class="button" value="'.$langs->trans("Refresh").'">';
+$nav .= ' <button type="submit" name="button_search_x" value="x" class="bordertransp"><span class="fa fa-search"></span></button>';
 
 $picto='calendarweek';
 
@@ -408,7 +409,7 @@ print '</div>';
 
 dol_fiche_end();
 
-print '<div class="floatright right'.($conf->dol_optimize_smallscreen?' centpercent':'').'">'.$nav.'</div>';     // We move this before the assign to components so, the default submit button is not the assign to.
+print '<div class="floatright right'.($conf->dol_optimize_smallscreen ? ' centpercent' : '').'">'.$nav.'</div>'; // We move this before the assign to components so, the default submit button is not the assign to.
 
 print '<div class="colorbacktimesheet float valignmiddle">';
 $titleassigntask = $langs->transnoentities("AssignTaskToMe");
@@ -421,7 +422,7 @@ print $formcompany->selectTypeContact($object, '', 'type', 'internal', 'rowid',
 print '<input type="submit" class="button valignmiddle" name="assigntask" value="'.dol_escape_htmltag($titleassigntask).'">';
 print '</div>';
 
-print '<div class="clearboth" style="padding-bottom: 8px;"></div>';
+print '<div class="clearboth" style="padding-bottom: 20px;"></div>';
 
 
 $moreforfilter='';
diff --git a/htdocs/projet/activity/perweek.php b/htdocs/projet/activity/perweek.php
index 3bb024b29f3..81560c44777 100644
--- a/htdocs/projet/activity/perweek.php
+++ b/htdocs/projet/activity/perweek.php
@@ -459,9 +459,10 @@ include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_param.tpl.php';
 $nav = '<a class="inline-block valignmiddle" href="?year='.$prev_year."&month=".$prev_month."&day=".$prev_day.$param.'">'.img_previous($langs->trans("Previous"))."</a>\n";
 $nav .= " <span id=\"month_name\">".dol_print_date(dol_mktime(0, 0, 0, $first_month, $first_day, $first_year), "%Y").", ".$langs->trans("WeekShort")." ".$week." </span>\n";
 $nav .= '<a class="inline-block valignmiddle" href="?year='.$next_year."&month=".$next_month."&day=".$next_day.$param.'">'.img_next($langs->trans("Next"))."</a>\n";
-$nav .= " &nbsp; (<a href=\"?year=".$nowyear."&month=".$nowmonth."&day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
-$nav .= '<br>'.$form->selectDate(-1, '', 0, 0, 2, "addtime", 1, 0).' ';
-$nav .= ' <input type="submit" name="submitdateselect" class="button" value="'.$langs->trans("Refresh").'">';
+//$nav .= " &nbsp; (<a href=\"?year=".$nowyear."&month=".$nowmonth."&day=".$nowday.$param."\">".$langs->trans("Today")."</a>)";
+$nav .= ' '.$form->selectDate(-1, '', 0, 0, 2, "addtime", 1, 1).' ';
+//$nav .= ' <input type="submit" name="submitdateselect" class="button" value="'.$langs->trans("Refresh").'">';
+$nav .= ' <button type="submit" name="submitdateselect" value="x" class="bordertransp"><span class="fa fa-search"></span></button>';
 
 $picto = 'calendarweek';
 
@@ -514,7 +515,7 @@ print $formcompany->selectTypeContact($object, '', 'type', 'internal', 'rowid',
 print '<input type="submit" class="button valignmiddle" name="assigntask" value="'.dol_escape_htmltag($titleassigntask).'">';
 print '</div>';
 
-print '<div class="clearboth" style="padding-bottom: 8px;"></div>';
+print '<div class="clearboth" style="padding-bottom: 20px;"></div>';
 
 
 $startday = dol_mktime(12, 0, 0, $startdayarray['first_month'], $startdayarray['first_day'], $startdayarray['first_year']);