get rid of unnecessary bloat

_sass/style.scss

@@ -1,6 +1,4 @@
 $color-primary: #e1327b;
-$color-secondary: #edcd1a;
-$color-accent: #32eaed;
 $color-bg: #12042d;
 $content-width: 800px;
 
@@ -10,15 +8,10 @@ $content-width: 800px;
 
 html, body {
 	background-color: $color-bg;
-	margin: 0;
-	min-height: 100vh;
-}
-
-body {
-	background-color: $color-bg;
-	font-family: sans-serif;
 	color: rgba(255, 255, 255, 0.8);
+	font-family: sans-serif;
 	margin: 0;
+	min-height: 100vh;
 }
 
 footer {
@@ -96,6 +89,7 @@ pre {
 
 header {
 	padding-top: 20px;
+	border-bottom: thin solid $color-primary;
 
 	h1 {
 		text-align: center;
@@ -137,7 +131,6 @@ a {
 }
 
 nav {
-	border-bottom: thin solid $color-primary;
 	overflow-x: auto;
 	white-space: nowrap;