我试图将标签与Bootstrap 4水平形式的文本框放在同一行.似乎没有用.文本框始终显示在下一行中.任何帮助是极大的赞赏.
<div class="form-group form-group-sm col-sm-6">
<label for="first_name" class="col-form-label">First Name</label>
<div>
<input type="text" class="form-control" id="first_name" name="first_name">
</div>
</div>
解决方法
col- *必须在.row中.在标签上使用网格列类并输入包装器…
http://www.codeply.com/go/TUs7hGHnXP
<form class="form-horizontal">
<div class="container">
<div class="row">
<div class="form-group form-group-sm col-sm-6">
<div class="row">
<label for="first_name" class="col-sm-3 col-form-label">First Name</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="first_name" name="first_name">
</div>
</div>
</div>
<div class="form-group form-group-sm col-sm-6">
<div class="row">
<label for="last_name" class="col-sm-3 col-form-label">Last Name</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="last_name" name="last_name">
</div>
</div>
</div>
<div class="form-group form-group-sm col-sm-6">
<div class="row">
<label for="Street" class="col-sm-3 col-form-label">Street</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="Street" name="Street">
</div>
</div>
</div>
<div class="form-group form-group-sm col-sm-6">
<div class="row">
<label for="City" class="col-sm-3 col-form-label">City</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="City" name="City">
</div>
</div>
</div>
</div>
</div>
</form>