diff --git a/add-new.php b/add-new-changes.php
similarity index 88%
rename from add-new.php
rename to add-new-changes.php
index 9a571af..d5bd832 100644
--- a/add-new.php
+++ b/add-new-changes.php
@@ -1,5 +1,5 @@
 <?php
-include "db_conn.php";
+include "db_conn-changes.php";
 
 if (isset($_POST["submit"])) {
    $first_name = $_POST['first_name'];
@@ -12,7 +12,7 @@ if (isset($_POST["submit"])) {
    $result = mysqli_query($conn, $sql);
 
    if ($result) {
-      header("Location: index.php?msg=New record created successfully");
+      header("Location: index-changes.php?msg=New record created successfully");
    } else {
       echo "Failed: " . mysqli_error($conn);
    }
@@ -41,7 +41,7 @@ if (isset($_POST["submit"])) {
 </head>
 
 <body>
-   <nav class="navbar navbar-light justify-content-center fs-3 mb-5" style="background-color: #00ff5573;">
+   <nav class="navbar navbar-light justify-content-center fs-3 mb-5" style="background-color: #87CEEB;">
       CRUD Application
    </nav>
 
@@ -81,8 +81,8 @@ if (isset($_POST["submit"])) {
             </div>
 
             <div>
-               <button type="submit" class="btn btn-success" name="submit">Save</button>
-               <a href="index.php" class="btn btn-danger">Cancel</a>
+               <button type="submit" class="btn btn-dark mb-3" style="background-color: #33b5fd;" name="submit">Save</button>
+               <a href="index-changes.php" class="btn btn-dark mb-3" style="background-color: #33b5fd;">Cancel</a>
             </div>
          </form>
       </div>
diff --git a/db_conn.php b/db_conn-changes.php
similarity index 100%
rename from db_conn.php
rename to db_conn-changes.php
diff --git a/delete.php b/delete-changes.php
similarity index 62%
rename from delete.php
rename to delete-changes.php
index 068d00e..a6f085f 100644
--- a/delete.php
+++ b/delete-changes.php
@@ -1,11 +1,11 @@
 <?php
-include "db_conn.php";
+include "db_conn-changes.php";
 $id = $_GET["id"];
 $sql = "DELETE FROM `crud` WHERE id = $id";
 $result = mysqli_query($conn, $sql);
 
 if ($result) {
-  header("Location: index.php?msg=Data deleted successfully");
+  header("Location: index-changes.php?msg=Data deleted successfully");
 } else {
   echo "Failed: " . mysqli_error($conn);
 }
\ No newline at end of file
diff --git a/edit.php b/edit-changes.php
similarity index 95%
rename from edit.php
rename to edit-changes.php
index e32fd34..bdedf88 100644
--- a/edit.php
+++ b/edit-changes.php
@@ -1,5 +1,5 @@
 <?php
-include "db_conn.php";
+include "db_conn-changes.php";
 $id = $_GET["id"];
 
 if (isset($_POST["submit"])) {
@@ -13,7 +13,7 @@ if (isset($_POST["submit"])) {
   $result = mysqli_query($conn, $sql);
 
   if ($result) {
-    header("Location: index.php?msg=Data updated successfully");
+    header("Location: index-changes.php?msg=Data updated successfully");
   } else {
     echo "Failed: " . mysqli_error($conn);
   }
@@ -89,7 +89,7 @@ if (isset($_POST["submit"])) {
 
         <div>
           <button type="submit" class="btn btn-success" name="submit">Update</button>
-          <a href="index.php" class="btn btn-danger">Cancel</a>
+          <a href="index-changes.php" class="btn btn-danger">Cancel</a>
         </div>
       </form>
     </div>
diff --git a/index.php b/index-changes.php
similarity index 79%
rename from index.php
rename to index-changes.php
index 0df3d2e..ea02d3e 100644
--- a/index.php
+++ b/index-changes.php
@@ -1,5 +1,5 @@
 <?php
-include "db_conn.php";
+include "db_conn-changes.php";
 ?>
 
 <!DOCTYPE html>
@@ -20,8 +20,12 @@ include "db_conn.php";
 </head>
 
 <body>
-  <nav class="navbar navbar-light justify-content-center fs-3 mb-5" style="background-color: #00ff5573;">
-    CRUD Application
+  <nav class="navbar navbar-light justify-content-center" style="background-color: #4682B4;">
+  <img src="logo.jpeg" alt="Logo" width="400" height="100">
+  </nav>
+
+  <nav class="navbar navbar-light justify-content-center fs-3 mb-5" style="background-color: #87CEEB;">
+  CRUD Application
   </nav>
 
   <div class="container">
@@ -34,7 +38,7 @@ include "db_conn.php";
     </div>';
     }
     ?>
-    <a href="add-new.php" class="btn btn-dark mb-3">Add New</a>
+    <a href="add-new-changes.php" class="btn btn-dark mb-3" style="background-color: #33b5fd;">Add New</a>
 
     <table class="table table-hover text-center">
       <thead class="table-dark">
@@ -60,8 +64,8 @@ include "db_conn.php";
             <td><?php echo $row["email"] ?></td>
             <td><?php echo $row["gender"] ?></td>
             <td>
-              <a href="edit.php?id=<?php echo $row["id"] ?>" class="link-dark"><i class="fa-solid fa-pen-to-square fs-5 me-3"></i></a>
-              <a href="delete.php?id=<?php echo $row["id"] ?>" class="link-dark"><i class="fa-solid fa-trash fs-5"></i></a>
+              <a href="edit-changes.php?id=<?php echo $row["id"] ?>"><i class="fa-solid fa-pen-to-square fs-5 me-3" ></i></a>
+              <a href="delete-changes.php?id=<?php echo $row["id"] ?>"><i class="fa-solid fa-trash fs-5"></i></a>
             </td>
           </tr>
         <?php
@@ -73,7 +77,5 @@ include "db_conn.php";
 
   <!-- Bootstrap -->
   <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-kenU1KFdBIe4zVF0s0G1M5b4hcpxyD9F7jL+jjXkk+Q2h455rYXK/7HAuoJl+0I4" crossorigin="anonymous"></script>
-
 </body>
-
 </html>
\ No newline at end of file
diff --git a/logo.jpeg b/logo.jpeg
new file mode 100644
index 0000000..e72114e
Binary files /dev/null and b/logo.jpeg differ
