响应式bootstrap导航，中间带有品牌标识

Question

我想要一个响应式导航栏，中间有4个链接和一个品牌标识。我希望导航栏位于浏览器中间。但是我在执行这种布局时遇到了麻烦 我怎样才能实现它？

.navbar-header {
  min-height: 150px;
}
.navbar {
  background: transparent;
  min-height: 113px;
  top: 0px;
  font-size: 18px;
  width: auto;
  border: none;
  padding: 0px 0px;
}
.navbar-default .navbar-nav > li > a {
  color: #fff;
}
.navbar-brand {
  padding: 0 15px;
  height: 113px;
}
@media (min-width: 768px) {
  .navbar-nav {
    position: relative;
    right: -50%;
  }
  .navbar-nav > li {
    position: relative;
    left: -50%;
  }
  .navbar-nav > li a {
    line-height: 113px;
    vertical-align: middle;
    padding: 0 24px;
  }
}
@media (min-width: 992px) {
  .navbar-nav > li a {
    padding: 0 48px;
  }
}
@media (min-width: 1200px) {
  .navbar-nav > li a {
    padding: 0 68px;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<nav class="navbar navbar-default">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
        <span class="sr-only">Navigation ein-/ausblenden</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand hidden-sm hidden-md hidden-lg" href="#">
        <img src="images/brand.png" alt="Brand" width="310" />
      </a>
    </div>
    <div class="collapse navbar-collapse">
      <ul class="nav navbar-nav">
        <li><a href="#">Start</a>
        </li>
        <li><a href="#">Idee</a>
        </li>
        <li class="hidden-xs">
          <a href="#">
            <img src="images/brand.png" alt="Brand" width="310" />
          </a>
        </li>
        <li><a href="#">Leistungen</a>
        </li>
        <li><a href="#">Kontakt</a>
        </li>
      </ul>
    </div>
  </div>
</nav>

Answer 1

我希望这会有所帮助

＆＃13;

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<div class="container-fluid text-center">
  <nav class="navbar navbar-default">
				<div class="container-fluid">
					<div class="navbar-header">
						<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
							<span class="sr-only">Navigation ein-/ausblenden</span>
							<span class="icon-bar"></span>
							<span class="icon-bar"></span>
							<span class="icon-bar"></span>
						</button>
						<a class="navbar-brand hidden-sm hidden-md hidden-lg" href="#"><img src="images/brand.png" alt="Brand" width="310"/></a>
					</div>
					<div class="collapse navbar-collapse">
						<ul class="nav navbar-nav">
							<li><a href="#">Start</a></li>
							<li><a href="#">Idee</a></li>
							<li class="hidden-xs"><a href="#"><img src="images/brand.png" alt="Brand" width="310" /></a></li>
							<li><a href="#">Leistungen</a></li>
							<li><a href="#">Kontakt</a></li>
						</ul>
					</div>
				</div>
			</nav>
</div>

＆＃13;

public function foo()
{
    try {
        //...some code
        $this->service->connectUser();
    } catch (\OAuth2Exception $e) {
        $this->logger->error(
            $e->getMessage(),
            ['exception' => $e]
        );
    }
}

＆＃13;

＆＃13;

＆＃13;

Answer 2

我建议您不要编辑引导程序样式，使用自己的类。

.navbar-brand {
  transform: translateX(-50%);
  left: 50%;
  position: absolute;
}