// Codes code { @include label-base(); @include label-variant($code-color, lighten($code-color, 33%)); font-size: 85%; background: lighten($body-bg, 10%); border: 1px solid rgba(255, 255, 255, 0.1); } .code { border-radius: $border-radius; color: $body-font-color; position: relative; &::before { color: $gray-color; content: attr(data-lang); font-size: $font-size-sm; position: absolute; right: $layout-spacing; top: $unit-h; } code { background: $bg-color; color: inherit; display: block; line-height: 1.5; overflow-x: auto; padding: 1rem; width: 100%; } }