$wrap-width = convert(hexo-config('layout.article_width')) $aside-width = convert(hexo-config('layout.sidebar_width')) .sidebar left - $aside-width width $aside-width &.on left 0 .content &.on margin-left 0 !important .navbar-toggle left 1.5rem + $aside-width .search-form-wrap right $aside-width @media(min-width: 768px) .outer, .wrap width $wrap-width !important @media(max-width: 768px) .content &.on transform translateX($aside-width)