@charset "UTF-8"; div[class*=language-] .tab, div[class*=language-] .space { position: relative; } div[class*=language-] .tab::before, div[class*=language-] .space::before { position: absolute; opacity: 0.3; } div[class*=language-] .tab::before { content: "⇥"; } div[class*=language-] .space::before { content: "·"; }