/*  
 * Fix line number in code block. 
 * Change this overflow attr to <pre> not the <code>.
 */
.markdown-section pre[data-lang] {
  overflow: auto !important;
}
.markdown-section pre[data-lang] code {
  overflow: visible;
}

.line-numbers .line-numbers-rows {
  border-right: 2px solid white;
  /* Fix paddings to align with code.*/
  padding: 2.2em 0; /* Same as code block */
}