Remove top navigation (#1487)

The website menu has been removed from the header as per AB's request.

source/_static/js/main.js

@@ -97,13 +97,9 @@ window.addEventListener("DOMContentLoaded", (event) => {
       readModeLs = localStorage.getItem("read-mode");
 
       if (window.innerWidth < 1280) {
-        if (readModeLs == null || readModeLs == "false") {
         document.documentElement.classList.add("read-mode");
-        }
       } else {
-        if (readModeLs == "false") {
         document.documentElement.classList.remove("read-mode");
-        }
       }
 
 			// Re-calculate sidebar height

source/_static/scss/includes/_aside.scss

@@ -10,8 +10,7 @@ div.sidebar {
     top: 0;
     background-color: $white;
     transition: opacity 400ms, transform 300ms;
-    //padding: var(--content-padding);
-    padding: 0;
+    padding-top: var(--content-padding);
     overflow-y: auto;
     height: 100vh;
     z-index: $z-index-header - 2;

source/_static/scss/includes/_header.scss

@@ -185,13 +185,13 @@
 }
 
 .header__title {
-	font-size: clamp(40px, 6vw, 72px);
+	font-size: clamp(40px, 6vw, 60px);
     line-height: 1.2;
 	color: $black;
-	padding-bottom: 5rem;
+	padding-bottom: 2rem;
 	margin-left: -0.25rem;
 	font-family: $font-family-heading;
-	margin-top: 5rem;
+	margin-top: 2rem;
 	text-align: center;
 }
 

source/_static/scss/includes/_layout.scss

@@ -28,7 +28,7 @@
 .content__main {
     flex: 1;
     min-width: 0;
-    padding: 0 var(--content-padding) var(--content-padding);
+    padding: var(--content-padding);
 }
 
 .container { 

source/_static/scss/includes/_nav.scss

@@ -383,7 +383,10 @@ a.nav__sub {
 .platform-nav {
 	font-size: $font-size-md;
     position: relative;
+
+	@include breakpoint-min(breakpoints(lg)) {
 		margin-bottom: 2rem;
+	}
 
 	.search-toggle {
         margin-left: auto;

source/_static/scss/includes/_search.scss

@@ -63,7 +63,7 @@
 
 	isolation: isolate;
 	position: relative;
-	margin-bottom: 2rem;
+	margin-bottom: 1rem;
 }
 
 .search--active,

source/_static/scss/includes/_theme.scss

@@ -32,7 +32,7 @@ $theme-properties: (
     --header-text-color: $white $text-dark-color,
 
     // Content
-    --content-nav-bg: $light-100 $dark-100,
+    --content-nav-bg: $white $dark-100,
     --content-nav-active-border-color: $black $dark-500,
     --content-nav-sub-bg: $white $dark-500,
     --content-nav-sub-color: $black $dark-0,

source/_templates/header.html

@@ -7,12 +7,6 @@
             </svg>
          </a>
          
-         {%- include "top-navigation.html" %}
-
-         <button data-aside-toggle="nav" type="button" class="icon visible-rm ml-auto">
-            {%- include "icons/menu.html" %}
-            Menu
-         </button>
          <!--
          <div class="header__actions">