diff --git a/src/index.html b/src/index.html
index 5fb4e88..c388629 100644
--- a/src/index.html
+++ b/src/index.html
@@ -10,52 +10,54 @@
 
 <body>
 
-  <div class="header">
+  <header>
     <h1>Sergio Cruz</h1>
     <h2>Application Developer</h2>
 
-    <ul class="nav">
-      <li><a href="index.html" class="active">Home</a></li>
-      <li><a href="about.html">About</a></li>
-    </ul>
-  </div>
-
-  <div class="tagline">
-    <div class="content-wrapper">
-      <h3>A bit more about me</h3>
-      <p>Hey I am Sergio, I work for <a target="_blank" href="https://www.codeschool.com">Code School</a> and I love writing JavaScript!</p>
-    </div>
-  </div>
-
-
-  <div class="skills">
-    <div class="content-wrapper">
-      <h3>Skills</h3>
-      <p>Here are some of the technologies I enjoy writing day-to-day:</p>
+    <nav>
       <ul>
-        <li>HTML &amp; CSS</li>
-        <li>Node.js</li>
-        <li>React</li>
-        <li>Angular 2</li>
-        <li>Webpack</li>
+        <li><a href="index.html" class="active">Home</a></li>
+        <li><a href="about.html">About</a></li>
       </ul>
-    </div>
-  </div>
-
-  <div class="contact">
-    <div class="content-wrapper">
-      <h3>How to contact me</h3>
-      <p>The easiest way to contact me is via twitter: <a target="_blank" href="https://twitter.com/hashtagserg">@hashtagserg</a></p>
-    </div>
-  </div>
-
-  <div class="footer">
+    </nav>
+  </header>
+  <main>
+    <section class="tagline">
+      <div class="content-wrapper">
+        <h3>A bit more about me</h3>
+        <p>Hey I am Sergio, I work for <a target="_blank" href="https://www.codeschool.com">Code School</a> and I love writing JavaScript!</p>
+      </div>
+    </section>
+
+
+    <section class="skills">
+      <div class="content-wrapper">
+        <h3>Skills</h3>
+        <p>Here are some of the technologies I enjoy writing day-to-day:</p>
+        <ul>
+          <li>HTML &amp; CSS</li>
+          <li>Node.js</li>
+          <li>React</li>
+          <li>Angular 2</li>
+          <li>Webpack</li>
+        </ul>
+      </div>
+    </section>
+
+    <section class="contact">
+      <div class="content-wrapper">
+        <h3>How to contact me</h3>
+        <p>The easiest way to contact me is via twitter: <a target="_blank" href="https://twitter.com/hashtagserg">@hashtagserg</a></p>
+      </div>
+    </section>
+  </main>
+  <footer>
     <div class="content-wrapper">
       <h3>Credits</h3>
       <p>This portfolio was created using <a href='https://www.codeschool.com'>Code School's</a> <a href='https://github.com/codeschool/SemanticHTMLPortfolioProject'>Semantic HTML Portfolio Project</a> template.</p>
     </div>
-  </div>
-
+  </footer>
+  
 </body>
 
 </html>
