fix warnings

routes/5xx.html

@@ -7,22 +7,15 @@
 </Layout>
 
 <style>
-	h1, p {
+	h1 {
 		text-align: center;
 		margin: 0 auto;
-	}
-
-	h1 {
 		font-size: 2.8em;
 		text-transform: uppercase;
 		font-weight: 700;
 		margin: 0 0 0.5em 0;
 	}
 
-	p {
-		margin: 1em auto;
-	}
-
 	@media (min-width: 480px) {
 		h1 {
 			font-size: 4em;

routes/index.html

@@ -6,7 +6,7 @@
 	<h1>Great success!</h1>
 
 	<figure>
-		<img src='/great-success.png'>
+		<img alt='Borat' src='/great-success.png'>
 		<figcaption>HIGH FIVE!</figcaption>
 	</figure>
 

webpack/service-worker.config.js

@@ -1,6 +1,4 @@
-const path = require('path');
 const config = require('sapper/webpack/config.js');
-const webpack = require('webpack');
 
 module.exports = {
 	entry: config.serviceworker.entry(),