diff --git a/index.html b/index.html
index 0177a5d..a4f4abc 100644
--- a/index.html
+++ b/index.html
@@ -1,56 +1,52 @@
 <!DOCTYPE html>
 <html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css"
+      rel="stylesheet"
+      integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU"
+      crossorigin="anonymous"
+    />
+    <link rel="stylesheet" href="styles.css" />
+    <title>Simple HTML site</title>
+  </head>
 
-    <head>
-        <meta charset="UTF-8">
-        <meta http-equiv="X-UA-Compatible" content="IE=edge">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet"
-            integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
-        <link rel="stylesheet" href="styles.css">
-        <title>Simple HTML site</title>
-    </head>
-
-    <body>
-        <header>
-            <nav class="navbar navbar-dark bg-dark">
-                <div class="container-fluid">
-                    <h1 class="navbar-brand my-2">HTML site</h1>
-                </div>
-            </nav>
-        </header>
-        <div class="container my-3">
-            <div class="row align-items-center mx-auto">
-                <div class="col-lg-3 col-md-4 col-xs-6">
-                    <img src="images/computer1.jpg" class="img-fluid rounded" />
-                    <p class="text-center">
-                        Super computer
-                    </p>
-                </div>
-                <div class="col-lg-3 col-md-4 col-xs-6">
-                    <img src="images/computer2.jpg" class="img-fluid rounded" />
-                    <p class="text-center">
-                        Cool computer
-                    </p>
-                </div>
-                <div class="col-lg-3 col-md-4 col-xs-6">
-                    <img src="images/computer3.jpg" class="img-fluid rounded" />
-                    <p class="text-center">
-                        Normal laptop
-                    </p>
-                </div>
-                <div class="col-lg-3 col-md-4 col-xs-6">
-                    <img src="images/computer4.jpg" class="img-fluid rounded" />
-                    <p class="text-center">
-                        Old camera
-                    </p>
-                </div>
-            </div>
+  <body>
+    <header>
+      <nav class="navbar navbar-light bg-light">
+        <div class="container-fluid">
+          <span class="navbar-brand mb-0 h1">HTML site</span>
         </div>
+      </nav>
+    </header>
+    <div class="container my-3">
+      <div class="row align-items-center mx-auto">
+        <div class="col-lg-3 col-md-4 col-xs-6">
+          <img src="images/computer1.jpg" class="img-fluid rounded" />
+          <p class="text-center">Super computer</p>
+        </div>
+        <div class="col-lg-3 col-md-4 col-xs-6">
+          <img src="images/computer2.jpg" class="img-fluid rounded" />
+          <p class="text-center">Cool computer</p>
+        </div>
+        <div class="col-lg-3 col-md-4 col-xs-6">
+          <img src="images/computer3.jpg" class="img-fluid rounded" />
+          <p class="text-center">Normal laptop</p>
+        </div>
+        <div class="col-lg-3 col-md-4 col-xs-6">
+          <img src="images/computer4.jpg" class="img-fluid rounded" />
+          <p class="text-center">Old camera</p>
+        </div>
+      </div>
+    </div>
 
-        <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.bundle.min.js"
-            integrity="sha384-/bQdsTh/da6pkI1MST/rWKFNjaCP5gBSY4sEBT38Q/9RBh9AH40zEOg7Hlq2THRZ"
-            crossorigin="anonymous"></script>
-    </body>
-
-</html>
\ No newline at end of file
+    <script
+      src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.bundle.min.js"
+      integrity="sha384-/bQdsTh/da6pkI1MST/rWKFNjaCP5gBSY4sEBT38Q/9RBh9AH40zEOg7Hlq2THRZ"
+      crossorigin="anonymous"
+    ></script>
+  </body>
+</html>
