completed project wesbos#3

dom-browne · dom-browne · commit 73f4da003e6d · 2025-11-16T15:59:04.000+01:00
diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html
@@ -1,27 +1,45 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
   <meta charset="UTF-8">
   <title>Scoped CSS Variables and JS</title>
   <link rel="icon" href="https://fav.farm/🔥" />
 </head>
+
 <body>
   <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
 
   <div class="controls">
     <label for="spacing">Spacing:</label>
-    <input id="spacing" type="range" name="spacing" min="10" max="200" value="10" data-sizing="px">
+    <input id="spacing" type="range" name="spacing" min="10" max="200" value="10" data-suffix="px">
 
     <label for="blur">Blur:</label>
-    <input id="blur" type="range" name="blur" min="0" max="25" value="10" data-sizing="px">
+    <input id="blur" type="range" name="blur" min="0" max="25" value="10" data-suffix="px">
 
     <label for="base">Base Color</label>
     <input id="base" type="color" name="base" value="#ffc600">
   </div>
 
-  <img src="https://source.unsplash.com/7bwQXzbF6KE/800x500">
+  <img src="https://theluxuryvacationguide.com/wp-content/uploads/2017/07/5courchevel-saulares-peak.jpg"
+    style="width: 800px;">
 
   <style>
+    :root {
+      --base: #ffc600;
+      --spacing: 10px;
+      --blur: 10px;
+    }
+
+    img {
+      padding: var(--spacing);
+      background: var(--base);
+      filter: blur(var(--blur));
+    }
+
+    .hl {
+      color: var(--base);
+    }
 
     /*
       misc styles, nothing to do with CSS variables
@@ -46,7 +64,19 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   </style>
 
   <script>
+
+    const inputs = document.querySelectorAll('.controls input');
+    
+    function handleUpdate () {
+      const suffix = this.dataset.suffix || '';
+      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>
-</html>
+
+</html>
