在桌面模式下，图像会在“全名”和“表格编号”之间产生间隙。如何使全名列从表格编号列的正下方开始？我知道我可以将全名放在“表单编号”列 div 中，但是否可以在单独的列中使用全名。
https://jsfiddle.net/xv56d1ez/
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Print Form</title>
<style type="text/css">
.line{
border-bottom: 1px solid black;
}
</style>
</head>
<body>
<div class ="row">
<div class="col-sm-4" >
Form Number: <span class="line">21129012</span>
</div>
<div class="col-sm-4">
Hostel: <span class="line">(Yes / No)</span>
</div>
<div class="col-sm-4">
<img src="https://i.imgur.com/rC8Btb0.jpg" height="200px" width="200px" alt="image">
</div>
<div class="col-sm-4">
Full Name: <span class="line">(Yes / No)</span>
</div>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<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/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
</body>
</html>
最佳答案
问题是 Bootstrap 4 使用 Flexbox，因此每一行都是最高列的高度。如果您有单独的列，则使其工作的唯一方法是使用 float 覆盖 flexbox 并重新排序列...
<div class="container-fluid">
<div class="row d-sm-block d-flex">
<div class="col-sm-4 float-right order-last">
<img src="https://i.imgur.com/rC8Btb0.jpg" height="200px" width="200px" alt="image">
</div>
<div class="col-sm-4 float-left">
Form Number: <span class="line">21129012</span>
</div>
<div class="col-sm-4 float-left">
Hostel: <span class="line">(Yes / No)</span>
</div>
<div class="col-sm-4">
Full Name: <span class="line">(Yes / No)</span>
</div>
</div>
</div>
演示:https://www.codeply.com/go/Vb9StioKGq
关于css - 如何使该列忽略垂直空间，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52426354/