pre code{counter-reset:line}pre code .line{counter-increment:line;display:block;min-height:1rem}pre code .line:before{color:#9ca3af;content:counter(line);display:inline-block;margin-right:1rem;text-align:right;-webkit-user-select:none;-moz-user-select:none;user-select:none;width:1.5rem}.highlighted-line{background-color:#3b82f61a}p code:after,p code:before{content:""!important;height:0!important}