CREATE TABLE [dbo].[Employee_Audit]
(
[EmployeeCode] [int] NOT NULL,
[FirstName] [varchar](50) NULL,
[LastName] [varchar](50) NULL,
[Email] [varchar](50) NULL,
[PositionOld] [varchar](30) NULL,
[PositionNew] [varchar](30) NULL,
[Date] [datetime] NULL
)
答案 0 :(得分:0)
将代码更改为
<div class="container d-flex align-items-center h-100">
<div class="row">
<div class="col col-4">
1 of 2
</div>
<div class="col col-4">
2 of 2
</div>
<div class="col col-4">
Extra
</div>
</div>
答案 1 :(得分:0)
好的,所以我弄清楚了问题所在。这是下面的代码。容器和行div都应设置为h-100,并将.d-flex类应用于行div。
<div class="container h-100">
<div class="row align-items-center d-flex h-100">
<div class="col col-lg-3">
1 of 2
</div>
<div class="col col-lg-6">
2 of 2
</div>
<div class="col col-lg-3">
Extra
</div>
</div>
</div>
答案 2 :(得分:0)
<div class="container h-100">
<div class="row align-items-center text-center">
<div class="col col-4 mx-auto">
1 of 2
</div>
<div class="col col-4 mx-auto">
2 of 2
</div>
<div class="col col-4 mx-auto">
Extra
</div>
</div>
</div>
我在您的div上使用了mx-auto
类,还添加了text-center
类来使文本居中。
答案 3 :(得分:0)
您可以编写这样的代码
<div class="container">
<div class="row text-center">
<div class="col-sm-4">1 of 2</div>
<div class="col-sm-4">2 of 2</div>
<div class="col-sm-4">Extra</div>
</div>
</div>