From 19cd8299fc3970cfc239eb6852e1aec2c984535c Mon Sep 17 00:00:00 2001
From: Joshua Lawson <jacklegjosh@gmail.com>
Date: Thu, 24 Aug 2017 13:45:51 -0400
Subject: [PATCH 1/3] updated CSS Variables

---
 03 - CSS Variables/index-FINISHED.html |  8 ++++++
 03 - CSS Variables/index-START.html    | 37 ++++++++++++++++++++++++--
 2 files changed, 43 insertions(+), 2 deletions(-)
diff --git a/03 - CSS Variables/index-FINISHED.html b/03 - CSS Variables/index-FINISHED.html
index c931959a74..c1c5452e64 100644
--- a/03 - CSS Variables/index-FINISHED.html	
+++ b/03 - CSS Variables/index-FINISHED.html	
@@ -43,6 +43,9 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
 
     body {
       text-align: center;
+    }
+
+    body {
       background: #193549;
       color: white;
       font-family: 'helvetica neue', sans-serif;
@@ -60,6 +63,11 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   </style>
 
   <script>
+// First step: query all inputs.
+// Step two: iterate over inputs, add 'change' and 'mousemove' event handlers
+// Step three: define that event handler
+    // b.) have event handler update CSS variable
+
     const inputs = document.querySelectorAll('.controls input');
 
     function handleUpdate() {
diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html
index 8a4f0d556e..79d04f7e0a 100644
--- a/03 - CSS Variables/index-START.html	
+++ b/03 - CSS Variables/index-START.html	
@@ -1,9 +1,12 @@
 <!DOCTYPE html>
+
 <html lang="en">
+
 <head>
   <meta charset="UTF-8">
   <title>Scoped CSS Variables and JS</title>
 </head>
+
 <body>
   <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
 
@@ -21,13 +24,26 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   <img src="https://source.unsplash.com/7bwQXzbF6KE/800x500">
 
   <style>
+     :root {
+      --spacing: 10px;
+      --blur: 10px;
+      --base: #ffc600;
+    }
 
+    img {
+      padding: var(--spacing);
+      filter: blur(var(--blur));
+      background-color: var(--base);
+    }
     /*
       misc styles, nothing to do with CSS variables
     */
 
     body {
       text-align: center;
+    }
+
+    body {
       background: #193549;
       color: white;
       font-family: 'helvetica neue', sans-serif;
@@ -40,12 +56,29 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
     }
 
     input {
-      width:100px;
+      width: 100px;
     }
   </style>
 
   <script>
+    // First step: query all inputs.
+  // Step two: iterate over inputs, add 'change' and 'mousemove' event handlers
+  // Step three: define that event handler
+    // b.) have event handler update CSS variable
+
+    const inputs = document.querySelectorAll(".controls input");
+
+    function handleUpdate() {
+      //console.log(this);
+      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>
-</html>
+
+</html>
\ No newline at end of file

From 1f81e251852e7b439983e35e31a72a6e6b13fdbb Mon Sep 17 00:00:00 2001
From: Joshua Lawson <jacklegjosh@gmail.com>
Date: Thu, 24 Aug 2017 13:56:18 -0400
Subject: [PATCH 2/3] removed comments

---
 03 - CSS Variables/index-START.html | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html
index 79d04f7e0a..5cd58be6cb 100644
--- a/03 - CSS Variables/index-START.html	
+++ b/03 - CSS Variables/index-START.html	
@@ -61,15 +61,10 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   </style>
 
   <script>
-    // First step: query all inputs.
-  // Step two: iterate over inputs, add 'change' and 'mousemove' event handlers
-  // Step three: define that event handler
-    // b.) have event handler update CSS variable
 
     const inputs = document.querySelectorAll(".controls input");
 
     function handleUpdate() {
-      //console.log(this);
       const suffix = this.dataset.sizing || "";
       document.documentElement.style.setProperty(`--${this.name}`, this.value + suffix);
     }

From 148abe66ad40ec58e35f686102c4a68c6b4a396b Mon Sep 17 00:00:00 2001
From: Joshua Lawson <jacklegjosh@gmail.com>
Date: Thu, 24 Aug 2017 14:18:13 -0400
Subject: [PATCH 3/3] consolidated redundancies

---
 03 - CSS Variables/index-START.html | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html
index 5cd58be6cb..8d4a92d8c5 100644
--- a/03 - CSS Variables/index-START.html	
+++ b/03 - CSS Variables/index-START.html	
@@ -41,9 +41,6 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
 
     body {
       text-align: center;
-    }
-
-    body {
       background: #193549;
       color: white;
       font-family: 'helvetica neue', sans-serif;
