Refactored layout styles:

1. Now iPad vertical gets a collapsed sidebar with columns
2. Moved sidebar toggler styles from layout to sidebar/base
3. Added body class .sidebar-footer to support an always collapsed sidebar
4. Added $indented-lists (bool) for easily setting list indent preferences
5. Removed no-sidebar checking from sidebar-toggler, handled it through css.

1 files changed, 50 insertions, 0 deletions

diff --git a/.themes/classic/sass/partials/sidebar/_base.scss b/.themes/classic/sass/partials/sidebar/_base.scss
index 3b238a9b..b07dffac 100644
--- a/.themes/classic/sass/partials/sidebar/_base.scss
+++ b/.themes/classic/sass/partials/sidebar/_base.scss
@@ -21,6 +21,7 @@ aside[role=sidebar] {
   }
   ul {
     margin-bottom: 0.5em;
+    margin-left: 0;
   }
   li {
     list-style: none;
@@ -47,3 +48,52 @@ aside[role=sidebar] {
     color: $sidebar-link-color-subdued-hover;
   }
 }
+
+@media only screen and (min-width: 768px) {
+  .toggle-sidebar {
+    outline: none;
+    position: absolute; right: -10px; top: 0; bottom: 0;
+    display: inline-block;
+    text-decoration: none;
+    color: mix($text-color-light, $sidebar-bg);
+    width: 9px;
+    cursor: pointer;
+    &:hover {
+      background: mix($sidebar-border, $sidebar-bg);
+      @include background(linear-gradient(left, rgba($sidebar-border, .5), rgba($sidebar-border, 0)));
+    }
+    &:after {
+      position: absolute; right: -11px; top: 0;
+      width: 20px;
+      font-size: 1.2em;
+      line-height: 1.1em;
+      padding-bottom: .15em;
+      @include border-bottom-right-radius(.3em);
+      text-align: center;
+      background: $main-bg $noise-bg;
+      border-bottom: 1px solid $sidebar-border;
+      border-right: 1px solid $sidebar-border;
+      content: "\00BB";
+      text-indent: -1px;
+    }
+    .collapse-sidebar & {
+      text-indent: 0px;
+      right: -20px;
+      width: 19px;
+      &:hover {
+        background: mix($sidebar-border, $sidebar-bg);
+      }
+      &:after {
+        border-left: 1px solid $sidebar-border;
+        text-shadow: #fff 0 1px;
+        content: "\00AB";
+        left: 0px; right: 0;
+        text-align: center;
+        text-indent: 0;
+        border: 0;
+        border-right-width: 0;
+        background: none;
+      }
+    }
+  }
+}