diff --git a/grid/03-grid-layout-3/index.html b/grid/03-grid-layout-3/index.html
new file mode 100644
index 0000000..1d2a3dd
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+++ b/grid/03-grid-layout-3/index.html
@@ -0,0 +1,102 @@
+<!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">
+  <title>Holy Grail Mockup</title>
+  <link rel="stylesheet" href="style.css">
+</head>
+<body>
+  <div class="container">
+
+    <div class="header">
+      <div class="logo">Header Logo</div>
+      <div class="menu">
+        <ul>
+          <li>header link one</li>
+          <li>header link two</li>
+          <li>header link three</li>
+          <li>header link four</li>
+        </ul>
+      </div>
+    </div>
+
+    <div class="sidebar">
+      <div class="photo">
+        <p>placeholder for image</p>    
+      </div>
+      <div class="side-content">Box 1
+      </div>
+      <div class="side-content">Box 2
+      </div>
+      <div class="side-content">Box 3
+      </div>
+    </div>
+
+    <div class="nav">
+      <ul>
+        <li>Latest Articles</li>
+        <li>Most Views</li>
+        <li>Featured</li>
+      </ul>
+    </div>
+
+    <div class="article">
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+      <div class="card">
+        <p class="title">Article Title</p>
+        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
+      </div>
+    </div>
+
+    <div class="footer">
+      <p>Copyright © The Odin Project 2021
+    </div>
+    
+  </div>
+</body>
+</html>
\ No newline at end of file
