我在左侧有一个框，并且有一个大div，我想用浅色边框将它们包裹起来。我希望the子是正方形的。我怎样才能做到这一点。如果有帮助，我还添加了进度条的样式。我想要一个在进度栏圆圈周围带有阴影的边框。我正在使用引导程序版本4
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<div class="row">
<div class="col-md-3">
<span class="border">
<br><br><br>
<div class="progress blue">
<span class="progress-left">
<span class="progress-bar"></span>
</span>
<span class="progress-right">
<span class="progress-bar"></span>
</span>
<div class="progress-value">90%</div>
</div>
</span>
</span>
<br><br>
<div class="list-group">
<a href="#" class="list-group-item list-group-item-action active">Home</a>
<div class="list-group-item">
List header
</div>
<div class="list-group-item">
<h4 class="list-group-item-heading">
List group item heading
</h4>
<p class="list-group-item-text">
...
</p>
</div>
<div class="list-group-item justify-content-between">
Help <span class="badge badge-secondary badge-pill">14</span>
</div> <a href="#" class="list-group-item list-group-item-action active justify-content-between">Home <span class="badge badge-light badge-pill">14</span></a>
</div>
</div>
<div class="col-md-9">
<br><br><br><br><br><br> <br><br><br>
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link " data-toggle="tab" href="">Brief Information</a>
</li>
<li class="nav-item">
<a class="nav-link active" data-toggle="tab" href=""> Work Experience </a>
</li>
<li class="nav-item">
<a class="nav-link" data-toggle="tab" href="">Education</a>
</li>
<li class="nav-item">
<a class="nav-link" data-toggle="tab" href="">Voluntary Work</a>
</li>
</ul>
<form role="form">
<div class="form-group">
<label for="exampleInputEmail1">
Email address
</label>
<input type="email" class="form-control" id="exampleInputEmail1" />
</div>
<div class="form-group">
<label for="exampleInputPassword1">
Password
</label>
<input type="password" class="form-control" id="exampleInputPassword1" />
</div>
<div class="form-group">
<label for="exampleInputFile">
File input
</label>
<input type="file" class="form-control-file" id="exampleInputFile" />
<p class="help-block">
Example block-level help text here.
</p>
</div>
<div class="checkbox">
<label>
<input type="checkbox" /> Check me out
</label>
</div>
<button type="submit" class="btn btn-primary">
Submit
</button>
</form>
</div>
</div>
</div>
</div>
</div>
答案 0 :(得分：0)
我只添加了几个 CSS ，希望对您有所帮助。谢谢
.light-border {
border: 1px solid #ccc;
}
并在light-border中添加<div class="row light-border">。
.light-border {
border: 1px solid #ccc;
}<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<div class="row light-border">
<div class="col-md-3">
<span class="border">
<br><br><br>
<div class="progress blue">
<span class="progress-left">
<span class="progress-bar"></span>
</span>
<span class="progress-right">
<span class="progress-bar"></span>
</span>
<div class="progress-value">90%</div>
</div>
</span>
</span>
<br><br>
<div class="list-group">
<a href="#" class="list-group-item list-group-item-action active">Home</a>
<div class="list-group-item">
List header
</div>
<div class="list-group-item">
<h4 class="list-group-item-heading">
List group item heading
</h4>
<p class="list-group-item-text">
...
</p>
</div>
<div class="list-group-item justify-content-between">
Help <span class="badge badge-secondary badge-pill">14</span>
</div> <a href="#" class="list-group-item list-group-item-action active justify-content-between">Home <span class="badge badge-light badge-pill">14</span></a>
</div>
</div>
<div class="col-md-9">
<br><br><br><br><br><br> <br><br><br>
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link " data-toggle="tab" href="">Brief Information</a>
</li>
<li class="nav-item">
<a class="nav-link active" data-toggle="tab" href=""> Work Experience </a>
</li>
<li class="nav-item">
<a class="nav-link" data-toggle="tab" href="">Education</a>
</li>
<li class="nav-item">
<a class="nav-link" data-toggle="tab" href="">Voluntary Work</a>
</li>
</ul>
<form role="form">
<div class="form-group">
<label for="exampleInputEmail1">
Email address
</label>
<input type="email" class="form-control" id="exampleInputEmail1" />
</div>
<div class="form-group">
<label for="exampleInputPassword1">
Password
</label>
<input type="password" class="form-control" id="exampleInputPassword1" />
</div>
<div class="form-group">
<label for="exampleInputFile">
File input
</label>
<input type="file" class="form-control-file" id="exampleInputFile" />
<p class="help-block">
Example block-level help text here.
</p>
</div>
<div class="checkbox">
<label>
<input type="checkbox" /> Check me out
</label>
</div>
<button type="submit" class="btn btn-primary">
Submit
</button>
</form>
</div>
</div>
</div>
</div>
</div>