title: How to hide section tag element on mobile
body: <p>I have a one page html5 website where each page/section is in a section id = "name" </p>
  
  <p>How would i hide one of these sections for example the "Place and Order" section if the website was being viewed on a mobile device?</p>
  
  <p>The website is here - <a href="http://mk18.web44.net/" rel="nofollow">http://mk18.web44.net/</a></p>
  
  <p>If its possible , I would also like to hide the menu option for that perticular page.</p>