diff --git a/index.js b/index.js
index 32f98ec..997b8d3 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,13 @@
-document.body.innerHTML = "Hello world!";
\ No newline at end of file
+const WIDTH = 4; //64;
+const HEIGHT = 4; //32;
+
+for(let y = 0; y < HEIGHT; y++) {
+    const row = document.createElement('div');
+    row.className = 'row';
+    for(let x = 0; x < WIDTH; x++) {
+        const pixel = document.createElement('div');
+        pixel.className = 'pixel';
+        row.appendChild(pixel);
+    }
+    document.body.appendChild(row);
+}
\ No newline at end of file
diff --git a/style.css b/style.css
index e69de29..b229fab 100644
--- a/style.css
+++ b/style.css
@@ -0,0 +1,14 @@
+body {
+    display: flex;
+    flex-direction: column;
+}
+
+.row {
+    display: flex;
+}
+
+.pixel {
+    width: 14px;
+    height: 14px;
+    border: 1px solid rgb(229, 229, 229);
+}
\ No newline at end of file