diff --git a/index.html b/index.html
index 3141b0b4..ca444122 100755
--- a/index.html
+++ b/index.html
@@ -1,12 +1,14 @@
 <!doctype html>
 <html lang="en">
+
   <head>
     <!-- Required meta tags -->
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 
     <!-- Bootstrap CSS -->
-    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css"
+      integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
     <link rel="stylesheet" href="css/style.css">
 
     <!-- Google Fonts -->
@@ -14,6 +16,7 @@
 
     <title>Sandhika Galih & Angga Risky</title>
   </head>
+
   <body>
 
 
@@ -21,7 +24,8 @@
     <nav class="navbar navbar-expand-lg navbar-light">
       <div class="container">
         <a class="navbar-brand" href="#">SandhiGa</a>
-        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
+        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup"
+          aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
           <span class="navbar-toggler-icon"></span>
         </button>
         <div class="collapse navbar-collapse" id="navbarNavAltMarkup">
@@ -84,7 +88,7 @@ <h4>Security</h4>
           <h2>You <span>Work</span> Like at <span>Home</span></h2>
           <p>Bekerja dengan suasana hati yang lebih asik, menyenangkan
             dan mempelajari hal baru setiap harinya.</p>
-          <a href="#" class="btn btn-success tombol">Gallery</a>
+          <a href="#" class="btn btn-primary tombol">Gallery</a>
         </div>
       </div>
       <!-- akhir Workingspace -->
@@ -121,12 +125,19 @@ <h5>Sunny Ye</h5>
 
 
 
-    
+
 
     <!-- Optional JavaScript -->
     <!-- jQuery first, then Popper.js, then Bootstrap JS -->
-    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
+    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
+      integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
+      crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
+      integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
+      crossorigin="anonymous"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"
+      integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"
+      crossorigin="anonymous"></script>
   </body>
+
 </html>
\ No newline at end of file
