diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index 2a1d5f5fdaa..26ddd33f0a2 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -1030,7 +1030,7 @@ class FormOther
 			$selectboxlist.='<input type="hidden" name="userid" value="'.$user->id.'">';
 			$selectboxlist.='<input type="hidden" name="areacode" value="'.$areacode.'">';
 			$selectboxlist.='<input type="hidden" name="boxorder" value="'.$boxorder.'">';
-			$selectboxlist.=Form::selectarray('boxcombo', $arrayboxtoactivatelabel, '', $langs->trans("ChooseBoxToAdd").'...', 0, 0, '', 0, 0, 0, 'ASC', 'maxwidth200onsmartphone', 0, ' disabled hidden selected');
+			$selectboxlist.=Form::selectarray('boxcombo', $arrayboxtoactivatelabel, '', $langs->trans("ChooseBoxToAdd").'...', 0, 0, '', 0, 0, 0, 'ASC', 'maxwidth150onsmartphone', 0, ' disabled hidden selected');
             if (empty($conf->use_javascript_ajax)) $selectboxlist.=' <input type="submit" class="button" value="'.$langs->trans("AddBox").'">';
             $selectboxlist.='</form>';
         }
diff --git a/htdocs/langs/en_US/boxes.lang b/htdocs/langs/en_US/boxes.lang
index 2e85ba36f1f..0cd7cac6a6b 100644
--- a/htdocs/langs/en_US/boxes.lang
+++ b/htdocs/langs/en_US/boxes.lang
@@ -81,4 +81,4 @@ ForCustomersInvoices=Customers invoices
 ForCustomersOrders=Customers orders
 ForProposals=Proposals
 LastXMonthRolling=The latest %s month rolling
-ChooseBoxToAdd=Add widget to your dashboard...
+ChooseBoxToAdd=Add widget to your dashboard
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index 092188f5616..48930bbd9f7 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -650,6 +650,7 @@ div.myavailability {
     .noenlargeonsmartphone { width : 50px !important; display: inline !important; }
     .maxwidthonsmartphone { max-width: 100px; }
     .maxwidth100onsmartphone { max-width: 100px; }
+    .maxwidth150onsmartphone { max-width: 150px; }
     .maxwidth200onsmartphone { max-width: 200px; }
     .maxwidth300onsmartphone { max-width: 300px; }
     .maxwidth400onsmartphone { max-width: 400px; }
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 0a54d06b1ac..d9d9d7622af 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -648,6 +648,7 @@ div.myavailability {
     .noenlargeonsmartphone { width : 50px !important; display: inline !important; }
     .maxwidthonsmartphone { max-width: 100px; }
     .maxwidth100onsmartphone { max-width: 100px; }
+    .maxwidth150onsmartphone { max-width: 150px; }
     .maxwidth200onsmartphone { max-width: 200px; }
     .maxwidth300onsmartphone { max-width: 300px; }
     .maxwidth400onsmartphone { max-width: 400px; }