hotfix chapter padding

assets/sass/_theme/blocks/chapter.sass

@@ -32,6 +32,10 @@
                 @include link($block-chapter-layout-accent-color)
 
     @include media-breakpoint-down(desktop)
+        &--alt_background, &--accent_background
+            padding-top: $grid-gutter
+            padding-bottom: $grid-gutter
+
         &--with-image
             &.block-chapter--alt_background, &.block-chapter--accent_background
                 padding-top: half($grid-gutter-sm)