Bootstrap 4 включается сразу моб меню

450

17 сентября 2017, 00:11

Подключил 4-ю версию бутстрапа. При заходе на сайт сразу включается мобильно меню. Viewport добавил. В чем может бить проблема?

<meta name="viewport" content="width=device-width, initial-scale=1">

<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
  <span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavDropdown">
  <ul class="navbar-nav">
    <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="#">Features</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="#">Pricing</a>
    </li>
    <li class="nav-item dropdown">
      <a class="nav-link dropdown-toggle" href="http://example.com" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
        Dropdown link
      </a>
      <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
        <a class="dropdown-item" href="#">Action</a>
        <a class="dropdown-item" href="#">Another action</a>
        <a class="dropdown-item" href="#">Something else here</a>
      </div>
    </li>
  </ul>
</div>

Answer 1

Вам стоит использовать .navbar-expand-lg в теге nav.

<!doctype html> 
<html> 
 
<head> 
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous"> 
</head> 
 
<body> 
 
  <nav class="navbar navbar-expand-lg navbar-toggleable-md navbar-light bg-faded"> 
    <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation"> 
  <span class="navbar-toggler-icon"></span> 
</button> 
    <a class="navbar-brand" href="#">Navbar</a> 
    <div class="collapse navbar-collapse" id="navbarNavDropdown"> 
      <ul class="navbar-nav"> 
        <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="#">Features</a> 
        </li> 
        <li class="nav-item"> 
          <a class="nav-link" href="#">Pricing</a> 
        </li> 
        <li class="nav-item dropdown"> 
          <a class="nav-link dropdown-toggle" href="http://example.com" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 
        Dropdown link 
      </a> 
          <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink"> 
            <a class="dropdown-item" href="#">Action</a> 
            <a class="dropdown-item" href="#">Another action</a> 
            <a class="dropdown-item" href="#">Something else here</a> 
          </div> 
        </li> 
      </ul> 
    </div> 
 
    <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> 
 
</html>

How it works Here’s what you need to know before getting started with the navbar: Navbars require a wrapping .navbar with .navbar-expand{-sm|-md|-lg|-xl} for > responsive collapsing and color scheme classes.

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