Bootstrap导航栏链接和导航品牌为中心

Question

我想成为我的导航结构，导航品牌形象（标识）应该在中心顶部，之后我的导航应该居中对齐。 简单的品牌标识和导航栏链接应该是中心，但两者应该是不同的线和粘性。尝试以下方式但是我无法得到它。

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

    <nav class="navbar navbar-default" role="navigation">
      <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
        </button>    
        <a class="navbar-brand" href="#">Brand</a>
      </div>
      <div class="navbar-collapse collapse">
        <ul class="nav navbar-nav navbar-left">
            <li><a href="#">Left</a></li>
            <li><a href="#about">Left</a></li>
        </ul>
        <ul class="nav navbar-nav navbar-right">
          <li><a href="#about">Right</a></li>
          <li><a href="#contact">Right</a></li>
        </ul>
      </div>
    </nav>

Answer 1

这是你想要的吗？

@media (min-width: 768px) {
  .navbar-nav.navbar-center, .navbar-header-center {
    margin-left: 50%;
    transform: translateX(-50%);
  }
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

    <nav class="navbar navbar-default" role="navigation">
      <div class="navbar-header navbar-header-center">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
        </button>    
        <a class="navbar-brand" href="#">Brand</a>
      </div>
      <div class="clearfix"></div>
      <div class="navbar-collapse collapse">
        <ul class="nav navbar-nav navbar-center">
           <li><a href="#">Left</a></li>
           <li><a href="#about">Left</a></li>
          <li><a href="#about">Right</a></li>
          <li><a href="#contact">Right</a></li>
        </ul>
      </div>
    </nav>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

Answer 2

        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

        <nav class="navbar navbar-default" role="navigation">
          <div class="navbar-header">
            <a class="navbar-brand" href="#">Brand</a>
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
            </button>    
          </div>
          <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav navbar-left">
                <li><a href="#">Left</a></li>
                <li><a href="#about">Left</a></li>
            </ul>
            <ul class="nav navbar-nav navbar-right">
              <li><a href="#about">Right</a></li>
              <li><a href="#contact">Right</a></li>
            </ul>
          </div>
        </nav>

    <style>
    .navbar-header {
    float: none;
    text-align:center;
    }
    .navbar-brand {
display: inline-block;
float: none;
}
.navbar-collapse {
display: inline-block !important;
text-align:center;
width: 100%;
}
.navbar-nav.navbar-left, .navbar-nav.navbar-right {
float:none !important;
display:inline-block;
}
    </style>