fix 4 the sequel

static/demos/light-dark-demo-4/index.html

@@ -41,8 +41,7 @@
             transition-property: outline;
             transition-delay: 0s;
 
-            margin: 10px;
-            width: revert;
+            width: revert !important;
         }
 
         input:active {

static/demos/light-dark-demo-4/sw.js

@@ -8,10 +8,10 @@ self.addEventListener("fetch", event =>{
         const body = await resp.text();
         const url = new URL(event.request.url);
         if(url.pathname.endsWith("light-dark-toggle")){
-            return await handle_redirect(req);
+            return await handle_redirect(event.request);
         }
         else {
-            return await handle_html(req,resp);
+            return await handle_html(event.request,resp);
         }
     })());
 })