Merge branch 'master' into request_form_styles

scss/elements/_panels.scss

@@ -47,6 +47,9 @@
 
   @include media($medium-screen) {
     @include margin(($site-margins * 2) null);
+  }
+
+  @include media($large-screen) {
     flex-wrap: nowrap;
   }
 

scss/sections/_sidenav.scss

@@ -79,6 +79,10 @@
   > ul {
     @include panel-margin;
 
+    &:last-child {
+      margin: 0;
+    }
+
     > li {
       &:last-child {
         > .sidenav__link {