如何在Bootstrap列中将元素与底部对齐？

Question

我需要将一个框对齐到bootstrap列的左下角。谢谢你的帮助。

问题是该列没有定义的高度。

Answer 1

您可以将列设置为弹性框并将元素与末尾对齐。

IOException

FileNotFoundException

Answer 2

.bottomdiv {
    border: 1px solid red;
    height: 50px;
    width: 50px;
    position:absolute;
    left:0;
    bottom:0;
}
.col-md-6.col-sm-6.col-xs-6 {
    display: table-cell;
    height: auto;
    border: 1px solid black;
    float: none;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container">
    <div class="row">
       <div class="parent">
        <div class="col-md-6 col-sm-6 col-xs-6">
             <div class="bottomdiv">
             </div>             
        </div>
        <div class="col-md-6 col-sm-6 col-xs-6">
            <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p>
        </div>
    </div>
</div></div>

Answer 3

在Bootstrap 4中，您可以在列本身上使用mt-auto将项目与底部对齐。默认情况下它应该已经向左对齐

Answer 4

您也可以尝试使用绝对CSS功能 .bottom position:absolute;bottom:0;left:0;  然后检查位置，改变它以适应你

Answer 5

如果您不想玩CSS，可以设置：

class="mb-0"

它将边距下限设置为零，并将您的内容放到所在单元格的底部 您可以按照其他方式将其对齐：mb，mt，mr，ml

Answer 6

在Bootstrap 4中

对于整行中的所有列，请在行

上使用align-items-end类

对于单个列，我们在{strong> col

上align-self-end

文档：https://getbootstrap.com/docs/4.0/utilities/flex/#align-items