【发布时间】:2017-11-08 06:24:42
【问题描述】:
bootstrap 4 下拉菜单未显示下拉菜单中的所有链接,请参考图片
它没有显示超出红带,是我错过了什么无法弄清楚
.red-block{
height: 220px;
background-color: red;
}
<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/1.12.3/umd/popper.min.js" integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<div class="container-fluid no-padding mt-3">
<div class="row no-gutter">
<div class="col-md-6">
<div class="red-block ">
<div class="title">
<div class="light-title text-uppercase ml-20 mr-5 pt-5 ">
<h4 class="text-left">our <span>Services</span></h4>
<hr class="light" align="left" style="width:22%;">
</div>
</div>
<div class="dropdown ml-20">
<button type="button" class="btn btn-secondary text-uppercase dropdown-toggle" data-toggle="dropdown">
State
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Link 1</a></li>
<li><a class="dropdown-item" href="#">Link 2</a></li>
<li><a class="dropdown-item" href="#">Link 3</a></li>
</ul>
</div>
</div>
</div>
<!-- begin snippet: js hide: false console: true babel: false -->
**
所以链接 3 不可见,有人可以纠正这个吗?
【问题讨论】:
-
与您分享完整的代码,至少在那个红带上。
-
添加bootstrap cdn后,你的问题就没有出现了,所以你应该发布完整的html和css
标签: javascript css html twitter-bootstrap bootstrap-4