html - 子页面的 Bootstrap 链接不起作用

Question

所以，我下载了一些 bootstrap 免费主题并尝试按照我想要的方式修改它。 https://shapebootstrap.net/item/1524939-heera-responsive-html5-multipurpose-template

单击子页面(关于我们、程序和价格、联系方式和位置)的链接时，没有任何反应。是什么阻止他们开放？ 我是初学者，非常感谢任何建议!

.main-menu {
  background-color: #5D4E61;
  opacity: 0.8;
}
.navbar-collapse {
  padding: 0px;
}
.menu-logo {
  display: none;
  max-width: 125%;
}
.navbar-toggle:focus {
  border: none;
  outline: 0;
}
.nav>li>a:hover,
.nav>li>a:focus {
  background-color: transparent;
  color: #dddada;
}
.menu-list {
  text-align: center;
  float: none;
}
.navbar-nav>li {
  display: inline-block;
  float: none;
}
.navbar-nav>li>a {
  color: #ffffff;
  display: inline-block;
  font-size: 14px;
  text-transform: uppercase;
  float: none;
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
.menu-list .active a {
  color: #dddada;
}

<header id="main-menu" class="main-menu">
  <div class="container">
    <div class="row">
      <div class="navbar-header">
        <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#menu">
          <i class="fa fa-bars"></i>
        </button>
        <div class="menu-logo">
          <a href="index.html">
            <img src="images/logo.png" alt="menu Logo">
          </a>
        </div>
        <!-- /.menu-logo -->
      </div>
      <nav id="menu" class="menu collapse navbar-collapse">
        <ul id="headernavigation" class="menu-list nav navbar-nav wow fadeInUp animated">
          <li><a href="index.html">Home</a>
          </li>
          <li class="active"><a href="about.html">About us</a>
          </li>
          <li><a href="index.html">Procedures & Prices</a>
          </li>
          <li><a href="index.html">Contact & Location</a>
          </li>
        </ul>
        <!-- /.menu-list -->
      </nav>
      <!-- /.menu-list -->
    </div>
    <!-- /.row -->
  </div>
  <!-- /.container -->
</header>
<!-- /#main-menu -->

Answer 1

举个例子:

<li><a href="index.html">Procedures & Prices</a></li>

请注意，a 标签指向 index.html。如果您的网页名为 index.html，它会循环返回自身。您需要将另一个网页作为 a 标签的目标。

在这里阅读:http://www.w3schools.com/tags/tag_a.asp