导航内垂直居中的字体真棒图标

Question

我正在尝试使图标垂直居中，以便它与导航链接的其余部分对齐，但无论我尝试什么，我似乎都无法让它工作。

HTML

<nav class="navbar navbar-inverse">
      <div class="container-fluid">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <img src="img/logo.png" class="navbar-brand" href="index.html">
        </div>
        <div class="collapse navbar-collapse" id="nav">
          <ul class="nav navbar-nav navbar-left">
            <li><span class="fa fa-phone"> +62 202 555 0117</span></li>
          </ul>
          <ul class="nav navbar-nav navbar-right">
            <li><a href="#">Home</a></li>
            <li><a href="#">About</a></li>
            <li><a href="#">Work</a></li>
            <li><a href="#">Blog</a></li>
            <li><a href="#">Contact</a></li>
          </ul>
        </div>
      </div>
    </nav>

CSS

nav.navbar {
padding: 12px;
}
span.fa.fa-phone {
    color: #fff;
    vertical-align: middle;
}

Answer 1

1. 导航栏的链接具有padding: 15px 属性。所以你需要把这个属性应用到电话号码上。

2. 为此目的制作特殊课程。使用

   <li class="phone"><span class="fa fa-phone"></span> +62 202 555 0117</li>

   而不是<li><span class="fa fa-phone"> +62 202 555 0117</span></li>。

3. 使用<a class="navbar-brand" href="index.html"><img src="img/logo.png" alt=""></a>
   而不是<img src="img/logo.png" class="navbar-brand" href="index.html">

4. 切换按钮必须使用来自<div class="collapse navbar-collapse" id="nav"> 的id 作为data-target 属性的值。

请检查结果。是你想要达到的吗？

@import url('https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css');
@import url('https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css');

.navbar {
  padding: 12px;
}
.nav .phone {
  color: #fff;
  padding: 15px;
}

<nav class="navbar navbar-inverse">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#nav" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="index.html"><img src="img/logo.png" alt=""></a>
    </div>
    <div class="collapse navbar-collapse" id="nav">
      <ul class="nav navbar-nav navbar-left">
        <li class="phone"><span class="fa fa-phone"></span> +62 202 555 0117</li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        <li><a href="#">Home</a></li>
        <li><a href="#">About</a></li>
        <li><a href="#">Work</a></li>
        <li><a href="#">Blog</a></li>
        <li><a href="#">Contact</a></li>
      </ul>
    </div>
  </div>
</nav>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>