diff --git a/_layouts/default.html b/_layouts/default.html
index 03e3fa19f9d..ed19ec7c008 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -12,8 +12,6 @@
     <div class="wrap">
       <div class="masthead">
         <div class="container">
-          <label for="sidebar-checkbox" class="sidebar-toggle"></label>
-
           <h3 class="masthead-title">
             <a href="/" title="Home">{{ site.title }}</a>
             <small>{{ site.tagline }}</small>
@@ -26,5 +24,7 @@ <h3 class="masthead-title">
       </div>
     </div>
 
+    <label for="sidebar-checkbox" class="sidebar-toggle"></label>
+
   </body>
 </html>
diff --git a/public/css/lanyon.css b/public/css/lanyon.css
index 43537737506..721c9d38aa3 100644
--- a/public/css/lanyon.css
+++ b/public/css/lanyon.css
@@ -152,6 +152,8 @@ h1, h2, h3, h4, h5, h6 {
   font-size: .875rem; /* 15px */
   color: rgba(255,255,255,.6);
   background-color: #202020;
+  -webkit-transition: all .3s ease-in-out;
+          transition: all .3s ease-in-out;
 }
 @media (min-width: 30rem) {
   .sidebar {
@@ -231,7 +233,7 @@ a.sidebar-nav-item:focus {
 }
 
 .sidebar-toggle:active,
-#sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+#sidebar-checkbox:checked ~ .sidebar-toggle {
   color: #fff;
   background-color: #505050;
 }
@@ -265,35 +267,25 @@ a.sidebar-nav-item:focus {
 .wrap,
 .sidebar,
 .sidebar-toggle {
-    -webkit-backface-visibility: hidden;
-       -moz-backface-visibility: hidden;
-        -ms-backface-visibility: hidden;
-            backface-visibility: hidden;
-  -webkit-perspective: 1000;
-     -moz-perspective: 1000;
-      -ms-perspective: 1000;
-          perspective: 1000;
-}
-.sidebar {
-  -webkit-transition: all .3s ease-in-out;
-     -moz-transition: all .3s ease-in-out;
-      -ms-transition: all .3s ease-in-out;
-          transition: all .3s ease-in-out;
+  -webkit-backface-visibility: hidden;
+      -ms-backface-visibility: hidden;
+          backface-visibility: hidden;
 }
 .wrap,
 .sidebar-toggle {
-  -webkit-transition: left .3s ease-in-out;
-     -moz-transition: left .3s ease-in-out;
-      -ms-transition: left .3s ease-in-out;
-          transition: left .3s ease-in-out;
+  -webkit-transition: -webkit-transform .3s ease-in-out;
+          transition: transform .3s ease-in-out;
 }
 
 #sidebar-checkbox:checked + .sidebar {
-  left: 0;
   visibility: visible;
 }
-#sidebar-checkbox:checked ~ .wrap {
-  left: 14rem;
+#sidebar-checkbox:checked ~ .sidebar,
+#sidebar-checkbox:checked ~ .wrap,
+#sidebar-checkbox:checked ~ .sidebar-toggle {
+  -webkit-transform: translateX(14rem);
+      -ms-transform: translateX(14rem);
+          transform: translateX(14rem);
 }
 
 
@@ -413,15 +405,6 @@ a.pagination-item:hover {
  * on the right side.
  */
 
-.layout-reverse .wrap,
-.layout-reverse .sidebar-toggle {
-  -webkit-transition-property: right;
-     -moz-transition-property: right;
-      -ms-transition-property: right;
-          transition-property: right;
-}
-
-
 .layout-reverse .sidebar {
   left: auto;
   right: -14rem;
@@ -431,13 +414,12 @@ a.pagination-item:hover {
   right: 1rem;
 }
 
-.layout-reverse #sidebar-checkbox:checked + .sidebar {
-  left: auto;
-  right: 0;
-}
-.layout-reverse #sidebar-checkbox:checked ~ .wrap {
-  left: auto;
-  right: 14rem;
+.layout-reverse #sidebar-checkbox:checked ~ .sidebar,
+.layout-reverse #sidebar-checkbox:checked ~ .wrap,
+.layout-reverse #sidebar-checkbox:checked ~ .sidebar-toggle {
+  -webkit-transform: translateX(-14rem);
+      -ms-transform: translateX(-14rem);
+          transform: translateX(-14rem);
 }
 
 
@@ -451,7 +433,7 @@ a.pagination-item:hover {
 /* Red */
 .theme-base-08 .sidebar,
 .theme-base-08 .sidebar-toggle:active,
-.theme-base-08 #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-08 #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #ac4142;
 }
 .theme-base-08 .container a,
@@ -463,7 +445,7 @@ a.pagination-item:hover {
 /* Orange */
 .theme-base-09 .sidebar,
 .theme-base-09 .sidebar-toggle:active,
-.theme-base-09 #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-09 #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #d28445;
 }
 .theme-base-09 .container a,
@@ -475,7 +457,7 @@ a.pagination-item:hover {
 /* Yellow */
 .theme-base-0a .sidebar,
 .theme-base-0a .sidebar-toggle:active,
-.theme-base-0a #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0a #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #f4bf75;
 }
 .theme-base-0a .container a,
@@ -487,7 +469,7 @@ a.pagination-item:hover {
 /* Green */
 .theme-base-0b .sidebar,
 .theme-base-0b .sidebar-toggle:active,
-.theme-base-0b #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0b #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #90a959;
 }
 .theme-base-0b .container a,
@@ -499,7 +481,7 @@ a.pagination-item:hover {
 /* Cyan */
 .theme-base-0c .sidebar,
 .theme-base-0c .sidebar-toggle:active,
-.theme-base-0c #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0c #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #75b5aa;
 }
 .theme-base-0c .container a,
@@ -511,7 +493,7 @@ a.pagination-item:hover {
 /* Blue */
 .theme-base-0d .sidebar,
 .theme-base-0d .sidebar-toggle:active,
-.theme-base-0d #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0d #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #6a9fb5;
 }
 .theme-base-0d .container a,
@@ -523,7 +505,7 @@ a.pagination-item:hover {
 /* Magenta */
 .theme-base-0e .sidebar,
 .theme-base-0e .sidebar-toggle:active,
-.theme-base-0e #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0e #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #aa759f;
 }
 .theme-base-0e .container a,
@@ -535,7 +517,7 @@ a.pagination-item:hover {
 /* Brown */
 .theme-base-0f .sidebar,
 .theme-base-0f .sidebar-toggle:active,
-.theme-base-0f #sidebar-checkbox:checked ~ .wrap .sidebar-toggle {
+.theme-base-0f #sidebar-checkbox:checked ~ .sidebar-toggle {
   background-color: #8f5536;
 }
 .theme-base-0f .container a,