diff --git a/nk_part5/admin.php b/nk_part5/admin.php
index 215daff..1e2e9b7 100644
--- a/nk_part5/admin.php
+++ b/nk_part5/admin.php
@@ -26,17 +26,15 @@ if(isset($_SESSION["role"])){
     <?php
     include "menu.php";
     ?>
-    <hr>
     <!-- PHP výpis pro příspěvky -->
     <h2>Příspěvky</h2>
     
-    <table>
+    <table class="table">
     <tr>
         <th>id</th>
         <th>title</th>
         <th>msg</th>
         <th>Autor</th>
-        <th>role autora</th>
         <th>čas vytvoření</th>
         <th>delete</th>
         <th>update</th>
@@ -51,15 +49,24 @@ if(isset($_SESSION["role"])){
 
      if (mysqli_num_rows($result) > 0) {
         while ($row = mysqli_fetch_assoc($result)){
-            echo "<tr>";
+            if ($row["role"] == "1"){
+                echo "<tr class=\"bg-primary-subtle\">";//admin
+            }
+            if ($row["role"] == "3"){
+                echo "<tr class=\"bg-success-subtle\">";//moderator
+            }
+            if ($row["role"] == "5"){
+                echo "<tr class=\"bg-warning-subtle\">";//ucet
+            }
+
             echo "<td>".$row["id"]."</td>";
-            echo "<td>".$row["title"]."</td>";
+            echo "<td><strong>".$row["title"]."</strong></td>";
             echo "<td>".$row["msg"]."</td>";
+            echo "<td><i>".$row["username"]."</i></td>";
+            //echo "<td>".$row["role"]."</td>";     //id=5">
             echo "<td>".$row["created"]."</td>";
-            echo "<td>".$row["username"]."</td>";
-            echo "<td>".$row["role"]."</td>";     //id=5">
-            echo "<td> <a href=\"action_delete.php?id=".$row["id"]."\">Delete</a></td>";
-            echo "<td> <a href=\"update_prispevky.php?id=".$row["id"]."\">UPDATE</a></td>";
+            echo "<td> <a class=\"btn btn-danger\" href=\"action_delete.php?id=".$row["id"]."\">Delete</a></td>";
+            echo "<td> <a class=\"btn btn-warning\" href=\"update_prispevky.php?id=".$row["id"]."\">UPDATE</a></td>";
             echo "</tr>";
         }
     }
@@ -67,6 +74,12 @@ if(isset($_SESSION["role"])){
     </table>
 
     <h2>Users</h2>
+    <table class="table">    
+        <tr>
+            <th>ID</th>
+            <th>Username</th>
+            <th>role</th>
+        </tr>
     <?php
 
     $sql = "SELECT * FROM nk_users";
@@ -74,11 +87,26 @@ if(isset($_SESSION["role"])){
 
     if (mysqli_num_rows($result) > 0) {
         while ($row = mysqli_fetch_assoc($result)){
-            echo "<p>id:".$row["id"]."; user:".$row["username"]."</p>";
+            //echo "<p>id:".$row["id"]."; user:".$row["username"]."</p>";
+
+            if ($row["role"] == "1"){
+                echo "<tr class=\"bg-primary-subtle\">";//admin
+            }
+            if ($row["role"] == "3"){
+                echo "<tr class=\"bg-success-subtle\">";//moderator
+            }
+            if ($row["role"] == "5"){
+                echo "<tr class=\"bg-warning-subtle\">";//ucet
+            }
+            echo "<td>".$row["id"]."</td>";
+            echo "<td>".$row["username"]."</td>";
+            echo "<td>".$row["role"]."</td>";
+            echo "</tr>";
         }
     }
-
+    
     ?>
+    </table>
     </div>
 
 <?php
diff --git a/nk_part5/list.php b/nk_part5/list.php
index 543ec32..8507422 100644
--- a/nk_part5/list.php
+++ b/nk_part5/list.php
@@ -35,33 +35,44 @@ $ptitle= "Výpis knihy";
 
     if (mysqli_num_rows($result) > 0) {
         while ($row = mysqli_fetch_assoc($result)){
-            echo  "<h2>".$row["title"] ."</h2>";
-            echo "<h4> od: " . $row["username"]."</h4>";
-            echo "<h5>". $row["created"] . "</h5>";
-            echo "<p>" . $row["msg"] . "</p>";
+            // puvodní formát:
+            // echo "<h4> od: " . $row["username"]."</h4>";
+            // echo "<h5>". $row["created"] . "</h5>";
+            // echo "<p>" . $row["msg"] . "</p>";
+                
+            echo  "<h2 class=\"display-3\">".$row["title"] ."</h2>";
+            echo "<figure>
+            <blockquote class=\"blockquote\">
+              <p>" . $row["msg"] . "</p>
+            </blockquote>
+            <figcaption class=\"blockquote-footer\">
+            ". $row["username"] . " - <i>" . $row["created"]."</i>
+            </figcaption>
+          </figure>";
+
             
             //kontrola přihlášenosti
             if(isset($_SESSION["logged"])){
                 if ($_SESSION["role"] < 5) {
-                    echo "<p> role vytvoření: ". $row["role"] . "</p>";
+                    echo "<p class=\"lead\"> role vytvoření: ". $row["role"] . "</p>";
                 }
                 
 
                 //pohled pro moderatora
                 if($_SESSION["role"] == 3 && $row["role"] == 5) {
-                    echo "<a href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
+                    echo "<a class=\"btn btn-outline-danger\" href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
                 }
                 
                 //pohled nad vlasstní příspěvek
                 if( $row["username"] == $_SESSION["username"]){
-                    echo "<a href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
+                    echo "<a class=\"btn btn-outline-danger\" href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
                 }
 
 
                 //pohled pro admina
 
                 if($_SESSION["role"] == 1 && $row["username"] != $_SESSION["username"]) {
-                    echo "<a href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
+                    echo "<a class=\"btn btn-outline-danger\" href=\"action_delete.php?id=".$row["id"]."\">Smazat příspěvek</a>";
                 }
 
 
diff --git a/nk_part5/login.php b/nk_part5/login.php
index 9520c20..119b657 100644
--- a/nk_part5/login.php
+++ b/nk_part5/login.php
@@ -18,15 +18,15 @@ $ptitle = "Login";
     include "menu.php";
     ?>
     <form action="action_login.php" method="post" class="form">
-        <label for="username">Uživatelské jméno</label>
+        <label for="username" class="form-label">Uživatelské jméno</label>
         <br>    
-        <input type="text" name="username" id="username">
+        <input type="text" name="username" id="username" class="form-control">
         <br>
-        <label for="pw">Heslo</label>
+        <label for="pw" class="form-label">Heslo</label>
         <br>
-        <input type="password" name="pw" id="pw">
+        <input type="password" name="pw" id="pw" class="form-control">
         <br>
-        <input type="submit" value="Login">
+        <input type="submit" value="Login" class="btn btn-primary">
     </form>
     </div>
 
diff --git a/nk_part5/reg.php b/nk_part5/reg.php
index c003e83..ce27449 100644
--- a/nk_part5/reg.php
+++ b/nk_part5/reg.php
@@ -10,6 +10,7 @@ $ptitle = "Registrace";
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Document</title>
+    <link rel="stylesheet" href="css/bootstrap.css">
 </head>
 <body class="d-flex flex-column min-vh-100">
     <div class="container">        
@@ -25,20 +26,20 @@ $ptitle = "Registrace";
     }
 ?>
     <form action="action_reg.php" method="post">
-        <label for="username">Přihlašovací jméno:</label><br>
-        <input type="text" name="username" id="username">
+        <label for="username" class="form-label">Přihlašovací jméno:</label><br>
+        <input type="text" name="username" id="username" class="form-control">
         <br>
 
-        <label for="pw1">Heslo:</label><br>
-        <input type="password" name="pw1" id="pw1">
+        <label for="pw1" class="form-label">Heslo:</label><br>
+        <input type="password" name="pw1" id="pw1" class="form-control">
         <br>
 
-        <label for="pw2">Opakovat heslo:</label><br>
-        <input type="password" name="pw2" id="pw2">
+        <label for="pw2" class="form-label">Opakovat heslo:</label><br>
+        <input type="password" name="pw2" id="pw2" class="form-control">
         <br>
 
         <br>
-        <input type="submit" value="Registrovat">
+        <input type="submit" value="Registrovat" class="btn btn-primary">
 
     </form>
     </div>
diff --git a/nk_part5/write.php b/nk_part5/write.php
index 3b58e34..cf257aa 100644
--- a/nk_part5/write.php
+++ b/nk_part5/write.php
@@ -22,14 +22,14 @@ $ptitle="Zápis do knihy";
     <?php
     include "menu.php";
     ?>
-    <form action="action_write.php" method="post">
-        <label for="title">Nadpis:</label><br>
-        <input type="text" name="title" id="title"><br>
+    <form action="action_write.php" method="post" >
+        <label for="title" class="form-label">Nadpis:</label><br>
+        <input type="text" name="title" id="title" class="form-control"><br>
 
-        <label for="msg">Zpráva do knihy:</label><br>
-        <textarea name="msg" id="msg" cols="30" rows="10"></textarea>
+        <label for="msg" class="form-label">Zpráva do knihy:</label><br>
+        <textarea name="msg" id="msg" cols="30" rows="10" class="form-control"></textarea>
         <br>
-        <input type="submit" value="Zapsat do knihy">
+        <input type="submit" value="Zapsat do knihy" class="btn btn-primary">
     </form>
     </div>