diff --git a/Source/BusinessClass/CheckBoxQuestion.php b/Source/BusinessClass/CheckBoxQuestion.php
index 1e35392..054f582 100644
--- a/Source/BusinessClass/CheckBoxQuestion.php
+++ b/Source/BusinessClass/CheckBoxQuestion.php
@@ -25,8 +25,8 @@ class CheckBoxQuestion extends BoxQuestion
         $possibleResponses = $this->getPossibleResponses();
         $categories = $this->getCategories();
 
-        $html = "<div id='question'>
-                    <label>$content</label>";
+        $html = "\t\t\t<div id='question'>
+\t\t\t\t<label>$content</label>\n";
 
         for($i = 0; $i < count($possibleResponses); $i++)
         {
@@ -35,10 +35,10 @@ class CheckBoxQuestion extends BoxQuestion
             {
                 $categoriesSplit.= $category."_";
             }
-            $html.= "<input type='checkbox' id='checkBoxQuestion' name='answers[]' value='$categoriesSplit' />
-                                   <label>$possibleResponses[$i]</label>";
+            $html.= "\t\t\t\t<input type='checkbox' id='checkBoxQuestion' name='answers[]' value='$categoriesSplit' />
+\t\t\t\t<label>$possibleResponses[$i]</label>\n";
         }
-        $html.= "</div>";
+        $html.= "\t\t\t</div>\n";
 
         return $html;
     }
diff --git a/Source/BusinessClass/ListBoxQuestion.php b/Source/BusinessClass/ListBoxQuestion.php
index dc35e2c..d6426a0 100644
--- a/Source/BusinessClass/ListBoxQuestion.php
+++ b/Source/BusinessClass/ListBoxQuestion.php
@@ -25,16 +25,16 @@ class ListBoxQuestion extends BoxQuestion
         $possibleResponses = $this->getPossibleResponses();
         $categories = $this->getCategories();
 
-        $html = "<div id='question'>
-                    <label>$content</label>
-                    <select name='answers[]'>";
+        $html = "\t\t\t<div id='question'>
+\t\t\t\t<label>$content</label>
+\t\t\t\t<select name='answers[]'>\n";
 
         for($i = 0; $i < count($possibleResponses); $i++)
         {
-            $html.= "<option value='$categories[$i]'>$possibleResponses[$i]</option>";
+            $html.= "\t\t\t\t\t<option value='$categories[$i]'>$possibleResponses[$i]</option>\n";
         }
-        $html.= "</select>
-                 </div>";
+        $html.= "\t\t\t\t</select>
+\t\t\t</div>\n";
 
         return $html;
     }
diff --git a/Source/BusinessClass/TextQuestion.php b/Source/BusinessClass/TextQuestion.php
index 0eb430f..4af587a 100644
--- a/Source/BusinessClass/TextQuestion.php
+++ b/Source/BusinessClass/TextQuestion.php
@@ -24,9 +24,9 @@ class TextQuestion extends Question
     public function printStrategy(): string // Possibilité de rajouter l'id de la question en parametre
     {                                       // pour la mettre en id du input afin de la lier à ça question
         $content = $this->getContent();
-        return  "<div id='question'>
-                    <label>$content</label>
-                    <input type='text' name='answers[]' />
-                 </div>";
+        return  "\t\t\t<div id='question'>
+\t\t\t\t<label>$content</label>
+\t\t\t\t<input type='text' name='answers[]' />
+\t\t\t</div>\n";
     }
 }
\ No newline at end of file
diff --git a/Source/BusinessClass/YesNoQuestion.php b/Source/BusinessClass/YesNoQuestion.php
index 903b842..69a6b45 100644
--- a/Source/BusinessClass/YesNoQuestion.php
+++ b/Source/BusinessClass/YesNoQuestion.php
@@ -21,12 +21,12 @@ class YesNoQuestion extends Question
     public function printStrategy(): string
     {
         $content = $this->getContent();
-        return  "<div id='question'>
-                     <label>$content</label>
-                     <select name='answers[]'>
-                        <option value='Yes' selected>Yes</option>
-                        <option value='No'>No</option>
-                     </select>
-                 </div>";
+        return  "\t\t\t<div id='question'>
+\t\t\t\t<label>$content</label>
+\t\t\t\t<select name='answers[]'>
+\t\t\t\t\t<option value='Yes' selected>Yes</option>
+\t\t\t\t\t<option value='No'>No</option>
+\t\t\t\t</select>
+\t\t\t</div>\n";
     }
 }
\ No newline at end of file
diff --git a/Source/Config/config.php b/Source/Config/config.php
index 926a07e..a805314 100644
--- a/Source/Config/config.php
+++ b/Source/Config/config.php
@@ -1,3 +1,4 @@
+
 <?php
 
 $rep = __DIR__ . '/../';
diff --git a/Source/Controller/ControllerAdmin.php b/Source/Controller/ControllerAdmin.php
index a79cf0b..a187da6 100644
--- a/Source/Controller/ControllerAdmin.php
+++ b/Source/Controller/ControllerAdmin.php
@@ -5,4 +5,4 @@ namespace Controller;
 class ControllerAdmin
 {
 
-}
\ No newline at end of file
+}
diff --git a/Source/Model/ModelCandidate.php b/Source/Model/ModelCandidate.php
index 492a8c0..7dc629c 100644
--- a/Source/Model/ModelCandidate.php
+++ b/Source/Model/ModelCandidate.php
@@ -29,18 +29,19 @@ class ModelCandidate
         $form = new Form($title, $description, $questions);
         /* ---------- */
 
-        $html = "<h1>$title</h1>
-                 <h3>$description</h3>
-                 <div id='container_form'>
-                    <form>";
+        $html = "
+    <h1>$title</h1>\n
+    <h3>$description</h3>\n
+    <div id='container_form'>\n
+        <form>\n";
 
         foreach ($questions as $question)
         {
-            $html.= $question->printStrategy();
+            $html.= $question->printStrategy()."\n";
         }
 
-        $html.= "</form>
-                 </div>";
+        $html.= "\t\t</form>\n
+\t</div>\n";
 
         return $html;
     }