title: Is it possible to do a dropdown menu without Javascript or Jquery
body: <p>We have a requirement not to use javascript for dropdown menus. This requirement is due to maitain SEO value.</p>
  
  <p>Is there any way to achieve this with purely css and make it work on all browsers.</p>
  
  <p>I tried with li mouseover and mouseout , but its not working in IE7. its working only in Firefox.</p>
  
  <p>Can you please advice or give directions on good solution.</p>
  
  <p>thanks</p>