code: @Nonnull
    public static HCLink createCSSLink (@Nonnull final ISimpleURL aCSSURL)
    {
      return new HCLink ().setRel (EHCLinkType.STYLESHEET).setType (CMimeType.TEXT_CSS).setHref (aCSSURL);
    }
docs: Shortcut to create a &lt;link&gt; element specific to CSS
  
  @param aCSSURL
  The CSS URL to be referenced
  @return Never <code>null</code>.