html - CSS selector hover not working for list inside a list -


i'm using code homepage creative page wolverine's multipurpose html 5 template. when hover on link in nav bar, sub-menu doesn't show up. there way make submenu show up? noticed changing display:none in .nav-main-menu > li > ul not show submenu.

inline css

  <style>       .nav-main-menu > li > ul {         display: none;     }      .nav-main-menu > li:hover > ul {         display:block;     }  </style>

external css stylesheet

  .nav-main-menu:not(.left-menu) > .sub-menu > ul {     display: none;     position: absolute;   }    .nav-main-menu:not(.left-menu) > .sub-menu .sub-menu > ul {     display: none;   }    .nav-main-menu:not(.left-menu) > .sub-menu .sub-menu:hover > ul {     display: block;     -webkit-animation: fadein 0.7s;             animation: fadein 0.7s;   }    .nav-main-menu:not(.left-menu) > .sub-menu:hover > ul {     display: block;     -webkit-animation: fadein 0.7s;             animation: fadein 0.7s;   }

html

<ul class="nav-main-menu nav-content-item">           <li><a href="#">home</a></li>           <li><a href="#">about</a>             <ul>               <li><a href="">project overview</a></li>               <li><a href="">project background</a></li>               <li><a href="">future applications</a></li>               </ul>           </li>  </ul>

the problem isn't css - it's size of webpage. :-) body not extend past div class="main-nav-wrapper nav-wrapper-1-creative">, submenu, positioned below it, not visible when set display: block. once have added rest of webpage, submenus should show fine. if want see them before then, add min-height body make taller.


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