Question

我想要一个粘性标题和菜单#fixedheader以及粘性侧边栏#stickySocialIcons。我已经尝试了position:fixed，但问题是整个网站都受到影响......

关于粘性边栏，我的问题是，如果我使用position:fixed，侧边栏不会停留在具有背景的页脚，并且当它没有开始粘在屏幕上时屏幕触及侧边栏。它总是在同一个位置......

有人有想法，我该如何解决这个问题？这是我正在谈论的网站：https://classymagazin.de/home/

亲切的问候

Answer 1

试试这个css和JQuery for sticky header

#fixedheader {
position: fixed;
width: 100%;
z-index: 9999;
background: #fff;
}

JQuery的

$(document).ready(function () {
var sticky = $('#fixedheader');
var height = sticky.height();
$(document.body).css('margin-top', height + "px");
});

Answer 2

这对你来说是一个想法，想想你可以做的小步舞

＆＃13;

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" 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/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>

<body>
    <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
      <a class="navbar-brand" href="#">Dashboard</a>
      <button class="navbar-toggler d-lg-none" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>

      <div class="collapse navbar-collapse" id="navbarsExampleDefault">
        <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="#">Settings</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">Profile</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">Help</a>
          </li>
        </ul>
        <form class="form-inline mt-2 mt-md-0">
          <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
          <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
        </form>
      </div>
    </nav>

    <div class="container-fluid">
      <div class="row">
        <nav class="col-sm-3 col-md-2 d-none d-sm-block bg-light sidebar">
          <ul class="nav nav-pills flex-column">
            <li class="nav-item">
              <a class="nav-link active" href="#">Overview <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Reports</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Analytics</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Export</a>
            </li>
          </ul>

          <ul class="nav nav-pills flex-column">
            <li class="nav-item">
              <a class="nav-link" href="#">Nav item</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Nav item again</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">One more nav</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Another nav item</a>
            </li>
          </ul>

          <ul class="nav nav-pills flex-column">
            <li class="nav-item">
              <a class="nav-link" href="#">Nav item again</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">One more nav</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Another nav item</a>
            </li>
          </ul>
        </nav>

        
      </div>
    </div>

    
  </body>

＆＃13;

看一下流动的例子https://getbootstrap.com/docs/4.0/examples/ 学习bootstrap，你可以很容易 https://getbootstrap.com/

创建一个粘性标题和粘性侧边栏？

2 个答案: