align-items-start 顶部对齐 align-items-center 中间对齐 align-items-end 底部对齐 <div class="container"> <div class="row align-items-start"> <div class="col">One of three columns </div> <div class="col">One of three columns </div> <div class="col">One of three columns </div> <...
2、Aligning items to left, right, and center within the Navbar 这是block级别的class, 用在<div>上面 The .mx-auto class can be used to align the items to the center of the navbar. The .ms-auto class is used to align items to the right of the navbar. The .me-auto class is used...
在Bootstrap 5中,可以使用以下类来实现居中效果: 水平居中:使用d-flex和justify-content-center类将容器设置为Flex容器,并将内容水平居中。 垂直居中:使用d-flex、align-items-center和justify-content-center类将容器设置为Flex容器,并将内容垂直居中。 示例代码: 示例代码: 使用Grid布局:Bootstrap 5还提供了强大的...
如果要设置单行的子元素对齐可以使用.align-items-*类来控制,包含的值有:.align-items-start, .align-items-end, .align-items-center, .align-items-baseline, 和 .align-items-stretch (默认)。 实例 <divclass="d-flex align-items-start">..</div><divclass="d-flex align-items-end">..</div><...
网上搜到两种处理方法，如下： 1. 去掉option中的height，完美对齐，但当数据较多的时候，table会自动增...
<div class="container"> <div class="row align-items-start"> <div class="col"> One of three columns </div> <div class="col"> One of three columns </div> <div class="col"> One of three columns </div> </div> <div class="row align-items-center"> <div class="col"> One of...
<!-- 普通 默认是行 居顶(align-items-start)--> <div class="row"> <div class="ca col-sm ">1列</div> <div class="ca col-sm">2列</div> <div class="ca col-sm">3列</div> </div> <br> <!--行居中--> <div class="row align-items-center"> ...
Align items Use align-items utilities on flexbox containers to change the alignment of flex items on the cross axis (the y-axis to start, x-axis if flex-direction: column). Choose from start, end, center, baseline, or stretch (browser default). Flex item Flex item Flex item Flex item...
</div> Try it Yourself »Align ItemsControl the vertical alignment of single rows of flex items with the .align-items-* classes. Valid classes are .align-items-start, .align-items-end, .align-items-center, .align-items-baseline, and .align-items-stretch (default)....
.hstack { display: flex; flex-direction: row; align-items: center; align-self: stretch; } .vstack { display: flex; flex: 1 1 auto; flex-direction: column; align-self: stretch; } Bootstrap Designed and built with all the love in the world by the Bootstrap team with the help of...