html - 使用 bootstrap 3 在品牌名称前添加 Logo

Question

我从以下代码开始，它应该使用 Jekyll(和 Bootstrap )生成我网站的导航栏:

  <nav class="navbar navbar-default" role="navigation">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#jb-navbar-collapse">
        <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="{{ HOME_PATH }}">{{ site.title }}</a>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="jb-navbar-collapse">
      <ul class="nav navbar-nav">
        {% assign pages_list = site.pages %}
        {% assign group = 'navigation' %}
        {% include JB/pages_list %}
      </ul>
    </div><!-- /.navbar-collapse -->
  </nav>

但是，我想在{{ site .title }} 前面有一个标志。为此，我尝试使用以下代码:

 <nav class="navbar navbar-default" role="navigation">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#jb-navbar-collapse">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <div style="text-align:left">
        <a href="{{ HOME_PATH }}"><img src="{{ site.logoimg }}" height="5%" width="5%"/></a>
        <a class="navbar-brand" href="{{ HOME_PATH }}">{{ site.title }}</a>
      </div>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="jb-navbar-collapse">
      <ul class="nav navbar-nav">
        {% assign pages_list = site.pages %}
        {% assign group = 'navigation' %}
        {% include JB/pages_list %}
      </ul>
    </div><!-- /.navbar-collapse -->
  </nav>

问题是:

1. logo在文字的右边
2. 现在文本+ Logo 和页面名称之间有一个巨大的水平空间。

我想这很简单，但我不知道如何解决。如何将 Logo 放在文本的左侧并避免不良的 h 间距。额外的好处是确保文本行相对于 Logo 以 v 为中心。

Answer 1

尝试为 img 宽度和高度提供固定值

它给出了图像实际宽度的精确空间!

.navbar-brand-fix,
.navbar-nav-fix li a
{
  line-height:50px !important;
  vertical-align:middle !important;
  padding-top:25px !important;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet" />

<nav class="navbar navbar-default" role="navigation">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#jb-navbar-collapse">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <div>
        <a class="pull-left" href="#"><img src="http://placehold.it/600x200" height="100px" width="100px"/></a>
        <a class="navbar-brand navbar-brand-fix" href="#">TITle</a>
      </div>
    </div>
    <div class="collapse navbar-collapse" id="jb-navbar-collapse">
      <ul class="nav navbar-nav navbar-nav-fix">
        <li><a href="#">Names</a></li>
        <li><a href="#">Names</a></li>
        <li><a href="#">Names</a></li>
        <li><a href="#">Names</a></li>
      </ul>
    </div>
  </nav>

我已经更新了片段