html - 如何修复无法在移动设备上正确显示的 Bootstrap4 菜单-6ren

html - 如何修复无法在移动设备上正确显示的 Bootstrap4 菜单

转载作者：行者123 更新时间：2023-11-28 16:56:42

我创建了 bootstrap 4 页面，菜单在桌面上正确显示，但在手机/平板电脑上显示不佳

尝试了一些分类的 bootstarp 但没有一个有效 http://www.siz.co.il/my.php?i=jtmytbllnddm.jpg在桌面上: http://www.siz.co.il/my.php?i=vdznmltzncwf.jpg

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.2/css/all.css"
    integrity="sha384-oS3vJWv+0UjzBfQzYUhtDYW+Pj2yciDJxpsK1OYPAYjqT085Qq/1cq5FLXAZQ7Ay" crossorigin="anonymous">
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
    integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
  <link rel="stylesheet" href="css/style.css">
  <title>Document</title>
</head>
<nav class="navbar navbar-expand-lg navbar-light bg-primary">
  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav ml-auto">
      <form class="form-inline my-2 my-lg-0">
        <button class="btn btn-outline-light my-2 my-sm-0 mr-5" type="submit">Create new auction</button>
      </form>
      <li class="nav-item dropdown mr-5">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false"><img src="images/avatar2.png" class="my-image rounded-circle"
            alt="">
          Harvey Matthews
        </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>
    </ul>
  </div>
</nav>
<div class="my-div bg-light">
  <div class="row">
    <div class="col-lg-8 col-sm-12">
      <h1 class="ml-5 mt-5">New auction</h1>
    </div>
    <div class="input-group mt-5 mb-4 col-lg-2 col-sm-12">
      <input placeholder="Load template" type="text" class="form-control text-primary" type="text" name="template"
        id="template">
      <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split text-primary"
        data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
        <span class="sr-only">Toggle Dropdown</span>
      </button>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-8 col-sm-12">
      <p class="ml-5"> <u><span class="font-weight-bold">Pickup & Delivery details</span></u></p>
      <p class="ml-5 font-weight-bold">Origin</p>
      <div class="form-group ml-4 col-4">
        <label for="companyName">Company name</label>
        <input placeholder="Company name" class="form-control" type="text" name="companyName" id="companyName">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-4 col-sm-12">
      <p class="text-primary"><i class="fas fa-book fa-lg"></i> Save as template</p>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="country">Country</label>
        <input placeholder="Country" class="form-control" type="text" name="country" id="country">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">City</label>
      <div class="input-group ml-4 col">
        <input placeholder="City" type="text" class="form-control" type="text" name="city" id="city">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split"
          data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <span class="sr-only">Toggle Dropdown</span>
        </button>
      </div>
    </div>
    <div class="col-lg-2 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="zipCode">ZIP Code</label>
        <input placeholder="ZIP Code" class="form-control" type="text" name="zipCode" id="zipCode">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="address">Address</label>
        <input placeholder="Address" class="form-control" type="text" name="address" id="address">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Destination</p>
      <div class="form-group ml-4 col-sm-12">
        <label for="companyName2">Company name</label>
        <input placeholder="Company name" class="form-control" type="text" name="companyName2" id="companyName2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">Country</label>
      <div class="input-group ml-4 col">
        <input placeholder="Country" type="text" class="form-control" type="text" name="country" id="country">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split"
          data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <span class="sr-only">Toggle Dropdown</span>
        </button>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">State / Province</label>
      <div class="input-group ml-4 col">
        <input placeholder="State / Province" type="text" class="form-control" type="text" name="state" id="country">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split"
          data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <span class="sr-only">Toggle Dropdown</span>
        </button>
      </div>
    </div>
  </div>
  <div class="row mt-3">
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="city2">City</label>
      <div class="input-group ml-4 col">
        <input placeholder="City" type="text" class="form-control" type="text" name="city2" id="city2">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split"
          data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <span class="sr-only">Toggle Dropdown</span>
        </button>
      </div>
    </div>
    <div class="col-lg-2 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="zipCode2">ZIP Code</label>
        <input placeholder="ZIP Code" class="form-control" type="text" name="zipCode2" id="zipCode2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="address2">Address</label>
        <input placeholder="Address" class="form-control" type="text" name="address2" id="address2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row align-items-center">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Pickup & Delivery dates</p>
      <p class="ml-5">Pickup date</p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="15/6/19">
      </div>
    </div>
    <div class="col-3"></div>
    <div class="col-lg-3 col-sm-12 mt-5">
      <p class="ml-5">Pickup date</p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="15/6/19">
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row align-items-center">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Pickup & Delivery time frames</p>
      <p class="ml-5">Pickup time frame</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Normal business hours</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Custom </span>
      </p>
      <div class="form-group ml-4 col-lg-4 col-sm-12">
        <input class="form-control" type="text" placeholder="09:00"> -
        <input class="form-control" type="text" placeholder="16:00">
      </div>
    </div>
    <div class="col-3"></div>
    <div class="col-lg-3 col-sm-12 mt-5">
      <p class="ml-5">Delivery time frame</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Normal business hours</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Custom </span>
      </p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="09:00"> -
        <input class="form-control" type="text" placeholder="16:00">
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row">
    <div class="col-lg-12">
      <p class="ml-5 font-weight-bold">Incoterms</p>
      <p class="ml-5">
        <input class="dap" id="dap" onclick="changeDiv()" type="radio"
          aria-label="Radio button for following text input">
        <span class="mr-2">DAP</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">DAT</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">CIP</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">CPT</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">FCA</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">EXW</span>
      </p>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div id="changedDiv" class="row">
    <div class="col">
      <p class="ml-5 font-weight-bold">Shipping mode</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Air</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Land</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">All</span>
      </p>
    </div>
  </div>
  <hr>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-2">
      <button class="btn btn-outline-primary btn-block">Back</button>
    </div>
    <div class="col-6"></div>
    <div class="col-2">
      <button class="btn btn-primary btn-block">Next</button>
    </div>
    <div class="col-1"></div>
  </div>
</div>
</div>

<body>
  <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
    integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
    crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
    integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"
    crossorigin="anonymous"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
    integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
    crossorigin="anonymous"></script>
  <script src="js/script.js"></script>
</body>

</html>

我希望在移动设备上正确显示导航栏。

最佳答案

一些事情:

在小型设备上，可折叠导航确实出现了，但是没有触发折叠区域打开/关闭的按钮；
为此按钮添加了相关的data-target="#navbarSupportedContent"您添加的属性(property)
你的代码在<body>之外标签

下面的工作代码片段:

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.2/css/all.css" integrity="sha384-oS3vJWv+0UjzBfQzYUhtDYW+Pj2yciDJxpsK1OYPAYjqT085Qq/1cq5FLXAZQ7Ay" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="css/style.css">


<nav class="navbar navbar-expand-lg navbar-light bg-primary">
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent">
            <span class="navbar-toggler-icon"></span>
        </button>
  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav ml-auto">
      <form class="form-inline my-2 ">
        <button class="btn btn-outline-light my-2 my-sm-0 mr-5" type="submit">Create new auction</button>
      </form>
      <li class="nav-item dropdown mr-5">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><img src="images/avatar2.png" class="my-image rounded-circle" alt=""> Harvey Matthews
        </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>
    </ul>
  </div>
</nav>
<div class="my-div bg-light">
  <div class="row">
    <div class="col-lg-8 col-sm-12">
      <h1 class="ml-5 mt-5">New auction</h1>
    </div>
    <div class="input-group mt-5 mb-4 col-lg-2 col-sm-12">
      <input placeholder="Load template" type="text" class="form-control text-primary" type="text" name="template" id="template">
      <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split text-primary" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
              <span class="sr-only">Toggle Dropdown</span>
            </button>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-8 col-sm-12">
      <p class="ml-5"> <u><span class="font-weight-bold">Pickup & Delivery details</span></u></p>
      <p class="ml-5 font-weight-bold">Origin</p>
      <div class="form-group ml-4 col-4">
        <label for="companyName">Company name</label>
        <input placeholder="Company name" class="form-control" type="text" name="companyName" id="companyName">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-4 col-sm-12">
      <p class="text-primary"><i class="fas fa-book fa-lg"></i> Save as template</p>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="country">Country</label>
        <input placeholder="Country" class="form-control" type="text" name="country" id="country">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">City</label>
      <div class="input-group ml-4 col">
        <input placeholder="City" type="text" class="form-control" type="text" name="city" id="city">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                <span class="sr-only">Toggle Dropdown</span>
              </button>
      </div>
    </div>
    <div class="col-lg-2 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="zipCode">ZIP Code</label>
        <input placeholder="ZIP Code" class="form-control" type="text" name="zipCode" id="zipCode">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="address">Address</label>
        <input placeholder="Address" class="form-control" type="text" name="address" id="address">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Destination</p>
      <div class="form-group ml-4 col-sm-12">
        <label for="companyName2">Company name</label>
        <input placeholder="Company name" class="form-control" type="text" name="companyName2" id="companyName2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">Country</label>
      <div class="input-group ml-4 col">
        <input placeholder="Country" type="text" class="form-control" type="text" name="country" id="country">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                <span class="sr-only">Toggle Dropdown</span>
              </button>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="companyName2">State / Province</label>
      <div class="input-group ml-4 col">
        <input placeholder="State / Province" type="text" class="form-control" type="text" name="state" id="country">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                <span class="sr-only">Toggle Dropdown</span>
              </button>
      </div>
    </div>
  </div>
  <div class="row mt-3">
    <div class="col-lg-3 col-sm-12">
      <label class="ml-5" for="city2">City</label>
      <div class="input-group ml-4 col">
        <input placeholder="City" type="text" class="form-control" type="text" name="city2" id="city2">
        <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                <span class="sr-only">Toggle Dropdown</span>
              </button>
      </div>
    </div>
    <div class="col-lg-2 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="zipCode2">ZIP Code</label>
        <input placeholder="ZIP Code" class="form-control" type="text" name="zipCode2" id="zipCode2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
    <div class="col-lg-3 col-sm-12">
      <div class="form-group ml-4 col">
        <label for="address2">Address</label>
        <input placeholder="Address" class="form-control" type="text" name="address2" id="address2">
        <p class="text-danger font-weight-bold text-center"></p>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row align-items-center">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Pickup & Delivery dates</p>
      <p class="ml-5">Pickup date</p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="15/6/19">
      </div>
    </div>
    <div class="col-3"></div>
    <div class="col-lg-3 col-sm-12 mt-5">
      <p class="ml-5">Pickup date</p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="15/6/19">
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row align-items-center">
    <div class="col-lg-3 col-sm-12">
      <p class="ml-5 font-weight-bold">Pickup & Delivery time frames</p>
      <p class="ml-5">Pickup time frame</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Normal business hours</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Custom </span>
      </p>
      <div class="form-group ml-4 col-lg-4 col-sm-12">
        <input class="form-control" type="text" placeholder="09:00"> -
        <input class="form-control" type="text" placeholder="16:00">
      </div>
    </div>
    <div class="col-3"></div>
    <div class="col-lg-3 col-sm-12 mt-5">
      <p class="ml-5">Delivery time frame</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Normal business hours</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Custom </span>
      </p>
      <div class="form-group ml-4 col-lg-6 col-sm-12">
        <input class="form-control" type="text" placeholder="09:00"> -
        <input class="form-control" type="text" placeholder="16:00">
      </div>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div class="row">
    <div class="col-lg-12">
      <p class="ml-5 font-weight-bold">Incoterms</p>
      <p class="ml-5">
        <input class="dap" id="dap" onclick="changeDiv()" type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">DAP</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">DAT</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">CIP</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">CPT</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">FCA</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">EXW</span>
      </p>
    </div>
  </div>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-10">
      <hr>
    </div>
    <div class="col-1"></div>
  </div>
  <div id="changedDiv" class="row">
    <div class="col">
      <p class="ml-5 font-weight-bold">Shipping mode</p>
      <p class="ml-5">
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Air</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">Land</span>
        <input type="radio" aria-label="Radio button for following text input">
        <span class="mr-2">All</span>
      </p>
    </div>
  </div>
  <hr>
  <div class="row">
    <div class="col-1"></div>
    <div class="col-2">
      <button class="btn btn-outline-primary btn-block">Back</button>
    </div>
    <div class="col-6"></div>
    <div class="col-2">
      <button class="btn btn-primary btn-block">Next</button>
    </div>
    <div class="col-1"></div>
  </div>
</div>
</div>

<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
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<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
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关于html - 如何修复无法在移动设备上正确显示的 Bootstrap4 菜单，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56316625/

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html - 如何修复无法在移动设备上正确显示的 Bootstrap4 菜单