chore(Pre): Remove line numbers from syntax highlighted code blocks
@import 'https://unpkg.com/@stencila/components@0.2.0/dist/stencila-components-styles.css';
@import 'normalize.css';
@import 'prismjs/plugins/line-highlight/prism-line-highlight.css';
-@import 'prismjs/plugins/line-numbers/prism-line-numbers.css';
+/* NOTE: Add the following line to a theme stylesheet to enable Line Numbers */
+/* @import 'prismjs/plugins/line-numbers/prism-line-numbers.css'; */
@import './citations.css';
