Fixing survey UI see #5956

main/survey/survey.lib.php

@@ -1634,7 +1634,11 @@ class ch_yesno extends survey_question {
 
         if (is_array($form_content['options'])) { // Check if data is correct
             foreach ($form_content['options'] as $key => & $value) {
+                if ($form_content['display'] == 'vertical') {
                     $this->html .= '<label class="radio">';
+                } else {
+                    $this->html .= '<label class="radio inline">';
+                }
                 $value_to_show = $value;
 
                 if (substr_count($value, '<p>') == 1) {