wesbos
diff --git a/‎03 - CSS Variables/index-FINISHED.html‎
Lines changed: 0 additions & 79 deletions b/‎03 - CSS Variables/index-FINISHED.html‎
Lines changed: 0 additions & 79 deletions
diff --git a/‎03 - CSS Variables/index-START.html‎
Lines changed: 24 additions & 4 deletions b/‎03 - CSS Variables/index-START.html‎
Lines changed: 24 additions & 4 deletions
@@ -21,10 +21,21 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   <img src="https://source.unsplash.com/7bwQXzbF6KE/800x500">
 
   <style>
+    :root {
+      --base: #ffc600;
+      --spacing: 10px;
+      --blur: 10px;
+    }
+    
+    img {
+      padding: var(--spacing);
+      background: var(--base);
+      filter: blur(var(--blur));
+    }
 
-    /*
-      misc styles, nothing to do with CSS variables
-    */
+    .hl {
+      color: var(--base);
+    }
 
     body {
       text-align: center;
@@ -46,8 +57,17 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
       width:100px;
     }
   </style>
-
   <script>
+      const inputs = document.querySelectorAll('.controls input');
+      
+      function handleUpdate() {
+          const suffix = this.dataset.sizing || '';
+          document.documentElement.style.setProperty(`--${this.name}`, this.value + suffix);
+      }
+
+      inputs.forEach(input => input.addEventListener('change', handleUpdate));
+      inputs.forEach(input => input.addEventListener('mousemove', handleUpdate))
+
   </script>
 
 </body>