👷 🐛 Add widgets content.

assets/css/_common/components/reading-progress.scss

@@ -1,8 +1,8 @@
 @if $reading_progress_enable {
   .reading-progress-bar {
     --progress: 0;
-    background: convert($reading_progress_color);
-    height: convert($reading_progress_height);
+    background: $reading_progress_color;
+    height: $reading_progress_height;
     position: fixed;
     z-index: $zindex-5;
 

assets/css/_common/outline/header/bookmark.scss

@@ -3,22 +3,31 @@
     border-bottom: 0;
     position: fixed;
     top: -10px;
+
     transition: top .3s;
-    @include sidebar-toggle-position(true);
+    -moz-transition:top .3s;
+    -webkit-transition:top .3s;
+    -o-transition:top .3s;
+
+    @if not $github_banner_enable {
+      @include sidebar-toggle-position(true);
+    } @else {
+      left: 30px;
+    }    
 
     @include tablet-mobile() {
       display: none;
     }
 
     &::before {
-      color: convert($bookmark_color);
+      color: $bookmark_color;
       font-size: 32px;
       line-height: 1;
       @include font-family-icons('\f02e');
     }
-  }
 
-  .book-mark-link:hover, .book-mark-link-fixed {
-    top: -2px;
+    &:hover {
+      top: 0px;
+    }
   }
 }

assets/css/_common/scaffolding/tags/pdf.scss

@@ -1,7 +1,7 @@
 @if $pdf_enable {
   .pdfobject-container {
     iframe, embed {
-      height: convert($pdf_height);
+      height: $pdf_height;
       width: 100%;
     }
   }

assets/css/_mixins.scss

@@ -125,9 +125,7 @@
 }
 
 @mixin sidebar-toggle-position($reverse) {
-  // TODO how use nth function.
-  //$alignment : list.nth(sidebar-toggle-alignment($reverse), 0);
-  $alignment : 0;
+  $alignment : nth(sidebar-toggle-alignment($reverse), 1);
   #{$alignment}: $b2t-position-right;
   @include tablet-mobile() {
     #{$alignment}: $b2t-position-right-mobile;