o Updated to use all versions of Yahoo Pure.CSS (https://purecss.io/). It is possible

      to choose any of the following versions: v0.6.0, v0.6.1, v0.6.2, v1.0.0 (the latest).
    o Main Menu Displayed Vertically at HTTPS site is no longer an issue. All versions
      of Pure.CSS are now served form unpkg CDN over https.
    o Making a delay on the dropdown menu