pre[class*=language-]{position:relative}pre[class*=language-]>code[data-language]{overflow:scroll;max-height:28em;display:block}pre[class*=language-]>code[data-language]::before{content:attr(data-language);color:#000;background-color:#CFCFCF;display:inline-block;position:absolute;top:0;right:0;font-size:.9em;border-radius:0 0 0 5px;padding:0 .5em;text-shadow:none}