使用CSS忽略div元素下的nav显示

Question

I have this code below

<div id="navbar" class="navbar-collapse collapse pull-right hidden-xs">
    <nav id="menu">
      <ul class="nav navbar-nav navbar-right">
        <li ><a class="page-scroll" href="#home">Accueil</a></li>
        <li> <a class="page-scroll" href="#solutions">Nos solutions</a></li>
        <li class="dropdown"> <a class="page-scroll drop dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false" href="#sms">Nos services</a>
          <ul class="dropdown-menu" role="menu">
            <li><a href="sms.html">SMS</a></li>
            <li><a href="#wboardsuite">W Board Suite</a></li>
            <li><a href="esb.html">ESB</a></li>
            <li><a href="#afbl">AFBL</a></li>
          </ul>
        </li>
        <li> <a class="page-scroll" href="#histoire">Notre Histoire</a></li>
        <li> <a class="page-scroll" href="#team">Nos References</a></li>
        <li class="dropdown"> <a class="page-scroll drop dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false" href="#blog">blog</a>
          <ul class="dropdown-menu" role="menu">
            <li><a href="blog-full-width.html">full-width Blog</a></li>
            <li><a href="blog-sidebar.html">sidebar blog</a></li>
          </ul>
        </li>

      <li><a class="page-scroll" href="#contact">Contact</a></li>

    </ul>
    </nav>
  </div><!--/.nav-collapse -->

knowing that i use Bootstrap , and jquery and mmenu jquery to display the nav(for mobile size) and i am obliged to add both of div id=navbar and the nav id=menu but on the browser the div is hidden by the nav
what Attribute CSS to add to ignore the style of the nav ?

Answer 1

HIDDEN VISIBLE LINK

I have not quite understood your question .. I think you mean to hide the bar depending on which dispostivo're without ID. You can use hidden or visible, and play with them to show or hide depending on which device you are!