There is a small accessibility problem with the CSS presented on this page. The author set `text-decoration: none;` on the links, relying only on color to ident

There is a small accessibility problem with the CSS presented on this page. The author set `text-decoration: none;` on the links, relying only on color to identify them. This should be avoided. C.f. https://accessibility.oit.ncsu.edu/it-accessibility-at-nc-state/developers/accessibility-handbook/mouse-and-keyboard-events/links/do-not-remove-the-underline-from-links/ https://accessibility.oit.ncsu.edu/it-accessibility-at-nc-st...