Question

我试图让页面顶部的菜单居中，而不管正在查看的屏幕分辨率如何，但是在完成此操作时遇到了一些问题。我一直试图根据分辨率调整字体大小甚至图像大小，以便将列表放在最上面，但没有任何运气。

这是我目前的代码：

body {
  font-family: Verdana, sans-serif;
  font-size: 0.9em;
  background: url("Images/lightbackground.jpg");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}


/* unvisited link */

a:link {
  color: red;
}


/* visited link */

a:visited {
  color: green;
}


/* mouse over link */

a:hover {
  color: hotpink;
}


/* selected link */

a:active {
  color: blue;
}

#HeaderMenu {
  width: 100%;
  height: 145px;
  top: 0;
  left: 0;
  padding: 0px;
  color: blue;
  text-align: left;
  background-color: DarkKhaki;
  position: fixed;
}

#HeaderMenu ul {
  margin: 0 auto;
  width: 60%;
  padding-top: 50px;
  list-style: none;
}

#HeaderMenu li {
  float: left;
}

#HeaderMenu a {
  padding: 0 14px;
  text-align: center;
  display: block;
}

#HeaderMenu ul li a.logo {
  background-image: url("Images/red_transparent.png");
  background-repeat: no-repeat;
  height: 140px;
  display: block;
  width: 215px;
  margin-top: -50px;
  padding: 0;
}

footer {
  padding: 10px;
  color: blue;
  text-align: right;
  background-color: black;
}

.BodySection {
  margin-left: 100px;
  margin-right: 100px;
  margin-bottom: 10px;
  padding: 10px;
  color: white;
  text-align: center;
  background-image: url("Images/wood.jpg");
  background-repeat: repeat-y;
  background-size: contain;
}

article {
  margin: 5px;
  padding: 50px;
  padding-bottom: 5000px;
}

nav ul {
  border: 1px solid #ccc;
  border-width: 0px 0;
  list-style: none;
  margin: 0;
  padding: 25px;
  text-align: center;
}

nav ul li {
  display: inline;
  padding: 15px;
}

nav a {
  display: inline-block;
  padding: 10px;
}

h2 {
  text-decoration: underline;
}

.HeaderImageSection {
  padding-top: 137px;
  padding-left: 100px;
  padding-right: 100px;
}

.HeaderImage {
  width: 100%;
  height: 250px;
  background-image: url('Images/image.jpg');
  background-size: 100% 100%;
}

<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Black Han Sans">

<!--[if lt IE 9]>
        <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
        </script>
        <![endif]-->

<body>

  <header>

    <div id="HeaderMenu" style="font-family: Black Han Sans;">
      <ul>
        <li><a href="test.html">Test</a></li>
        <li><a href="test.html">Test</a></li>
        <li><a href="test.html">Test</a></li>
        <li>
          <a class="logo" href="index.html"></a>
        </li>
        <li><a href="test.html">Test</a></li>
        <li><a href="test.html">Test</a></li>
        <li><a href="test.html">Test</a></li>
      </ul>
    </div>

  </header>

  <div class="HeaderImageSection">
    <div class="HeaderImage"></div>
  </div>
  <div class="BodySection">
    <section>

      <h2>Home</h2>
      <article>
        <h3>COMING SOON....</h3>
      </article>
    </section>
  </div>

</body>

非常感谢任何帮助！

Answer 1

尝试使用bootstrap 特殊Navbar组件作为菜单。

Bootstrap是一个免费的前端框架，可以更快，更轻松地进行Web开发

Bootstrap包括基于HTML和CSS的排版，表格，按钮，表格，导航，模态，图像设计模板   旋转木马和许多其他，以及可选的JavaScript插件

Bootstrap还使您能够轻松创建响应式设计

什么是响应式网页设计？

响应式网页设计是关于自动创建网站调整自己在所有设备上看起来都很好，从小型手机到大型桌面。

Answer 2

正如Wael Abbas先前所说，你应该看一下Bootstrap Navbar here

为了快速回答，我为您构建了一个简单的导航栏，其中包含以下代码：

您可以将他复制/粘贴到您的html页面，然后您就可以根据您的要求进行调整！

    <head>
        <!-- bootstrap CDN -->
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    
        <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
    
    
    </head>
    
    
    <body>
      <nav class="navbar navbar-expand-lg navbar-light bg-light">
      <a class="navbar-brand" href="#">Navbar</a>
      <button class="navbar-toggler" 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>
    
      <div class="collapse navbar-collapse" id="navbarSupportedContent">
        <ul class="navbar-nav mr-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="#">Link</a>
          </li>
          <li class="nav-item dropdown">
            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
              Dropdown
            </a>
            <div class="dropdown-menu" aria-labelledby="navbarDropdown">
              <a class="dropdown-item" href="#">Action</a>
              <a class="dropdown-item" href="#">Another action</a>
              <div class="dropdown-divider"></div>
              <a class="dropdown-item" href="#">Something else here</a>
            </div>
          </li>
          <li class="nav-item">
            <a class="nav-link disabled" href="#">Disabled</a>
          </li>
        </ul>
        <form class="form-inline my-2 my-lg-0">
          <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
          <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
        </form>
      </div>
    </nav>
    </body>

如果您有任何疑问，请与我们联系！

根据屏幕大小调整内联列表的大小

2 个答案: