diff --git a/server_files/controllers/informations.php b/server_files/controllers/informations.php
index d18589d..2325109 100644
--- a/server_files/controllers/informations.php
+++ b/server_files/controllers/informations.php
@@ -7,7 +7,7 @@ $id = $_GET["id"];
 $user = User::fromId($id);
 
 if ($_SESSION["role"] != Role::ADMIN) {
-	if ($user->getId() != $_SESSION["user_id"] && ($user->getTeamId() == null || $user->getTeamId() != $_SESSION["user"]->getTeamId()))
+	if ($user->getId() != $_SESSION["user_id"])
 		require_once "server_files/403.php";
 }
 
diff --git a/server_files/model.php b/server_files/model.php
index b3889c7..444e85f 100644
--- a/server_files/model.php
+++ b/server_files/model.php
@@ -115,8 +115,7 @@ function canValidate(Team $team)
 
 function printDocuments($documents)
 {
-	global $URL_BASE;
-
+	echo "<div class=\"alert alert-info\">\n";
 	foreach ($documents as $document) {
 		$file_id = $document->getFileId();
 		$user = User::fromId($document->getUserId());
@@ -124,8 +123,9 @@ function printDocuments($documents)
 		$first_name = $user->getFirstName();
 		$name = DocumentType::getTranslatedName($document->getType());
 		$version = $document->getVersion();
-		echo "$name de $first_name $surname (version $version) : <a href=\"/file/$file_id\">Télécharger</a><br />";
+		echo "$name de $first_name $surname (version $version) : <a href=\"/file/$file_id\"><strong>Télécharger</strong></a><br />\n";
 	}
+	echo "</div>\n";
 }
 
 function getZipFile($problem, $team_id = -1)
diff --git a/server_files/views/informations.php b/server_files/views/informations.php
index 1848c59..5a516db 100644
--- a/server_files/views/informations.php
+++ b/server_files/views/informations.php
@@ -1,22 +1,33 @@
 <?php require_once "header.php" ?>
 
-<h1><?= $user->getFirstName() . " " . $user->getSurname() ?></h1>
+<div class="mt-4 mb-4">
+    <h1 class="display-4"><?= $user->getFirstName() . " " . $user->getSurname() ?></h1>
+</div>
 
 <?php if ($user->getRole() == Role::PARTICIPANT || $user->getRole() == Role::ENCADRANT) { ?>
-	Équipe : <?= $team === null ? "Pas d'équipe" : "<a href=\"/equipe/" . $team->getTrigram() . "\">" . $team->getName() . " (" . $team->getTrigram() . ")</a>" ?><br />
+	<div class="alert alert-info">
+        <strong>Équipe :</strong> <?= $team === null ? "Pas d'équipe" : "<a href=\"/equipe/" . $team->getTrigram() . "\">"
+            . $team->getName() . " (" . $team->getTrigram() . ")</a>" ?>
+    </div>
 <?php } ?>
 
 <?php if ($user->getRole() == Role::PARTICIPANT) { ?>
-	Lycée : <?= $user->getSchool() ?><br />
-	Classe : <?= SchoolClass::getTranslatedName($user->getClass()) ?><br />
+    <div class="alert alert-info">
+        <strong>Lycée :</strong> <?= $user->getSchool() ?><br />
+        <strong>Classe :</strong> <?= SchoolClass::getTranslatedName($user->getClass()) ?>
+    </div>
 <?php } elseif ($user->getDescription() != "") { ?>
-	Description : <?= $user->getDescription() ?><br />
+	<div class="alert alert-info">
+        <strong>Description :</strong> <?= $user->getDescription() ?>
+    </div>
 <?php }
 
 echo "<hr />";
 
 if ($user->getRole() == Role::PARTICIPANT || $user->getRole() == Role::ENCADRANT) { ?>
-	<h2>Autorisations</h2>
+    <div class="mt-4 mb-4">
+        <h1 class="display-5">Autorisation de droit à l'image :</h1>
+    </div>
     <?php
     printDocuments($documents);
 }
diff --git a/server_files/views/mon_equipe.php b/server_files/views/mon_equipe.php
index 4092140..ab625e9 100644
--- a/server_files/views/mon_equipe.php
+++ b/server_files/views/mon_equipe.php
@@ -26,14 +26,22 @@ require_once "header.php";
 		if ($team->getEncadrantId() !== null) {
 			$encadrant = User::fromId($team->getEncadrantId());
 			$id = $encadrant->getId();
-			echo "<strong>Encadrant :</strong> <a href=\"$URL_BASE/informations/$id/" . $encadrant->getFirstName() . " " . $encadrant->getSurname() . "\">" . $encadrant->getFirstName() . " " . $encadrant->getSurname() . "</a><br />";
+			if ($_SESSION["role"] == Role::ADMIN)
+			    echo "<strong>Encadrant :</strong> <a href=\"$URL_BASE/informations/$id/" . $encadrant->getFirstName()
+                    . " " . $encadrant->getSurname() . "\">" . $encadrant->getFirstName() . " " . $encadrant->getSurname() . "</a><br />";
+			else
+			    echo "<strong>Encadrant :</strong> " . $encadrant->getFirstName() . " " . $encadrant->getSurname() . "<br />";
 		}
 		for ($i = 1; $i <= 5; ++$i) {
 			if ($team->getParticipants()[$i - 1] == NULL)
 				continue;
 			$participant = User::fromId($team->getParticipants()[$i - 1]);
 			$id = $participant->getId();
-			echo "<strong>Participant $i :</strong> <a href=\"$URL_BASE/informations/$id/" . $participant->getFirstName() . " " . $participant->getSurname() . "\">" . $participant->getFirstName() . " " . $participant->getSurname() . "</a><br />";
+			if ($_SESSION["role"] == Role::ADMIN)
+			    echo "<strong>Participant $i :</strong> <a href=\"$URL_BASE/informations/$id/" . $participant->getFirstName()
+                    . " " . $participant->getSurname() . "\">" . $participant->getFirstName() . " " . $participant->getSurname() . "</a><br />";
+			else
+				echo "<strong>Participant $i :</strong> " . $participant->getFirstName() . " " . $participant->getSurname() . "<br />";
 		}
 
 		?>
@@ -93,8 +101,9 @@ require_once "header.php";
                 <button class="btn btn-secondary btn-lg btn-block">Modifier mon équipe</button>
             </a>
 		<?php } ?>
-        <hr/>
-        <h2>Autorisation de droit à l'image</h2>
+        <hr/><div class="mt-4 mb-4">
+            <h1 class="display-5">Autorisation de droit à l'image</h1>
+        </div>
 		<?php
 		printDocuments($documents);
 
diff --git a/server_files/views/rejoindre_equipe.php b/server_files/views/rejoindre_equipe.php
index e8ab9a2..036d291 100644
--- a/server_files/views/rejoindre_equipe.php
+++ b/server_files/views/rejoindre_equipe.php
@@ -1,32 +1,31 @@
 <?php
-require_once "header.php" ;
+require_once "header.php" ; ?>
 
-if (isset($join_team) && !$has_error) { ?>
-	Vous avez bien rejoint l'équipe <?= $_SESSION["team"]->getName() ?> !
+    <div class="mt-4 mb-4">
+        <h1 class="display-4">Rejoindre une équipe</h1>
+    </div>
+
+<?php if (isset($join_team) && !$has_error) { ?>
+	<div class="alert alert-success">
+        Vous avez bien rejoint l'équipe <?= $_SESSION["team"]->getName() ?> !
+    </div>
 <?php } elseif(date("Y-m-d H:i:s") >= $CONFIG->getInscriptionDate()) { ?>
-    <h2>La date limite d'inscription est dépassée.</h2>
+    <div class="alert alert-danger">
+        La date limite d'inscription est dépassée.
+    </div>
 <?php } else { ?>
 
-	<?php if ($has_error) echo "<h2>Erreur : " . $error_message . "</h2>"; ?>
-
 	<form method="POST">
-		<table >
-			<tbody>
-			<tr>
-				<td style="width: 30%;">
-					<label for="access_code">Code d'accès :</label>
-				</td>
-				<td style="width: 70%;">
-					<input type="text" id="access_code" name="access_code" />
-				</td>
-			</tr>
-			<tr>
-				<td colspan="2">
-					<input name="join_team" type="submit" value="Rejoindre l'équipe" />
-				</td>
-			</tr>
-			</tbody>
-		</table>
+        <div class="form-row">
+            <div class="form-group col-md-12">
+                <label for="access_code">Code d'accès :</label>
+                <input class="form-control" type="text" id="access_code" name="access_code" pattern="[A-Za-z0-9]{6}" required/>
+            </div>
+        </div>
+
+        <div class="form-group row">
+            <input class="btn btn-primary btn-lg btn-block" name="join_team" type="submit" value="Rejoindre l'équipe"/>
+        </div>
 	</form>
 
 <?php } ?>