Suggestion: Open in Codepen buttons should be links (<a>)

[Dan-Q]

If possible, the "Open in Codepen" buttons are implemented as <button> elements, but should be <a> elements. This would:

• Provide a more-accurate representation of what they do (navigate you do a different page), improving accessibility
• Be a better semantic representation of their purpose, for the same reason
• Allow users the control to use them in the way that suits them best, e.g. right-click and "Bookmark link...", "Save link as..." etc., or drag-and-drop the link into a specific other tab or window