I would like to know if duplicating some links in the menu for responsive purposes (display:none in some cases) can affect SEO.Simple example:<ul>  <li><a href=/one>one</a></li>  <li><a href=/two>two</a></li>  <li class=hidden only-tablet>More +    <ul>      <li><a href=/two>two</a></li>    </ul>  </li></ul>
SEO for links duplicated and hidden for responsive design
seo;html;css;responsive webdesign;hyperlink