.side-shadow-border {
   @include box-shadow(lighten($sidebar-bg, 5) 0 1px);
 }

 aside.sidebar {

   overflow: hidden;

   color: $sidebar-color;
   text-shadow: lighten($sidebar-bg, 8) 0 1px;

   a { @extend .force-wrap; }

   section {
     @extend .sans;
     font-size: .8em;
     line-height: 1.4em;
     margin-bottom: 1.5em;
     h1 {
       margin: 1.5em 0 0;
       padding-bottom: .2em;
       border-bottom: 1px solid $sidebar-border;
       @extend .side-shadow-border;
       + p {
         padding-top: .4em;
       }
     }
   }

   img {
     @extend .flex-content;
     @extend .basic-alignment;
     @include shadow-box($border: #fff .3em solid);
   }

   ul {
     margin-bottom: 0.5em;

     margin-left: 0;

   }
   li {
     list-style: none;
     padding: .5em 0;
     margin: 0;
     border-bottom: 1px solid $sidebar-border;
     @extend .side-shadow-border;
     p:last-child {
       margin-bottom: 0;
     }
   }
   a {
     color: inherit;

     @include transition(color .5s);

   }
 }
 .aside-alt-link {
   color: $sidebar-link-color-subdued;
   &:hover {
     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;
       }
     }
   }
 }