diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index 2e5799f970c..0de84d581f1 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -733,8 +733,9 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				print '</td>';
 
 				$cssonholiday='';
-				if (! $isavailable[$preselectedday]['morning'])   $cssonholiday.='onholidaymorning ';
-				if (! $isavailable[$preselectedday]['afternoon']) $cssonholiday.='onholidayafternoon ';
+				if (! $isavailable[$preselectedday]['morning'] && ! $isavailable[$preselectedday]['afternoon'])   $cssonholiday.='onholidayallday ';
+				elseif (! $isavailable[$preselectedday]['morning'])   $cssonholiday.='onholidaymorning ';
+				elseif (! $isavailable[$preselectedday]['afternoon']) $cssonholiday.='onholidayafternoon ';
 
 				// Duration
 				print '<td align="right" class="duration'.($cssonholiday?' '.$cssonholiday:'').'">';
@@ -970,8 +971,9 @@ function projectLinesPerWeek(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &$
 					$tmpday=dol_time_plus_duree($firstdaytoshow, $idw, 'd');
 
 					$cssonholiday='';
-					if (! $isavailable[$tmpday]['morning']) $cssonholiday.='onholidaymorning ';
-					if (! $isavailable[$tmpday]['afternoon']) $cssonholiday.='onholidayafternoon ';
+					if (! $isavailable[$tmpday]['morning'] && ! $isavailable[$tmpday]['afternoon'])   $cssonholiday.='onholidayallday ';
+					elseif (! $isavailable[$tmpday]['morning'])   $cssonholiday.='onholidaymorning ';
+					elseif (! $isavailable[$tmpday]['afternoon']) $cssonholiday.='onholidayafternoon ';
 
 					$tmparray=dol_getdate($tmpday);
 		        	$dayWorkLoad = $projectstatic->weekWorkLoadPerTask[$tmpday][$lines[$i]->id];
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index ad1815c5efc..c9c577742e6 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -85,7 +85,7 @@ if (empty($search_usertoprocessid) || $search_usertoprocessid == $user->id)
     $usertoprocess=$user;
 	$search_usertoprocessid=$usertoprocess->id;
 }
-elseif (search_usertoprocessid > 0)
+elseif ($search_usertoprocessid > 0)
 {
     $usertoprocess=new User($db);
     $usertoprocess->fetch($search_usertoprocessid);
diff --git a/htdocs/projet/activity/perweek.php b/htdocs/projet/activity/perweek.php
index caf2a3e4e84..b808017123d 100644
--- a/htdocs/projet/activity/perweek.php
+++ b/htdocs/projet/activity/perweek.php
@@ -98,7 +98,7 @@ if (empty($search_usertoprocessid) || $search_usertoprocessid == $user->id)
     $usertoprocess=$user;
 	$search_usertoprocessid=$usertoprocess->id;
 }
-elseif (search_usertoprocessid > 0)
+elseif ($search_usertoprocessid > 0)
 {
     $usertoprocess=new User($db);
     $usertoprocess->fetch($search_usertoprocessid);
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index 3d58211fbde..a83d2ed9dd8 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -387,12 +387,18 @@ input.buttonpaymentstripe {
 	background-repeat: no-repeat;
 	background-position: 8px 7px;
 }
+/* Used by timesheets */
 span.timesheetalreadyrecorded input {
     border: none;
     border-bottom: solid 1px rgba(0,0,0,0.4);
     margin-right: 1px !important;
 }
-
+td.onholidaymorning, td.onholidayafternoon {
+	background-color: #fdf6f2;
+}
+td.onholidayallday {
+	background-color: #f4eede;
+}
 select.flat, form.flat select {
 	font-weight: normal;
 }
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 36fbd2bdd20..0f3711bf45b 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -384,11 +384,18 @@ input.buttonpaymentstripe {
 	background-repeat: no-repeat;
 	background-position: 8px 7px;
 }
+/* Used for timesheets */
 span.timesheetalreadyrecorded input {
     border: none;
     border-bottom: solid 1px rgba(0,0,0,0.1);
     margin-right: 1px !important;
 }
+td.onholidaymorning, td.onholidayafternoon {
+	background-color: #fdf6f2;
+}
+td.onholidayallday {
+	background-color: #f4eede;
+}
 
 select.flat, form.flat select {
 	font-weight: normal;