相关疑难解决方法(0)

我已经搜索了整堆,但似乎无法找到一个有效的解决方案.基本上我的NavBar完全是我想要的.我现在想要缩小NavBar,当我的页面向下滚动时,使用漂亮的平滑过渡(动画)使其变得更加纤细.

这是我当前NavBar的HTML标记:

<header>


      <nav class="navbar fixed-top navbar-toggleable-md navbar-inverse bg-inverse">
          <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
              <span class="navbar-toggler-icon"></span>
          </button>
          <a class="navbar-brand" href="#"><img class="animated bounceIn" src="img/logo-light.png" alt="I Web You &#8211; Perth Website Branding"></a>

          <div class="collapse navbar-collapse" id="navbarSupportedContent">
              <ul class="navbar-nav ml-auto">
                  <li class="nav-item active">
                      <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
                  </li>
                  <li class="nav-item">
                      <a class="nav-link" href="#">About</a>
                  </li>
                  <li class="nav-item">
                      <a class="nav-link" href="#">Portfolio</a>
                  </li>
                  <li class="nav-item">
                      <a class="nav-link" href="#">Contact</a>
                  </li>
                  <li class="nav-item">
                      <a class="nav-link" href="#">Blog</a>
                  </li>
              </ul>
          </div>
      </nav>


    </header>

我有什么想法可以达到这个目的吗？我做了很多搜索,但大多数解决方案都是针对Bootstrap …