垂直对齐不能在div上工作 [英] Vertical align not working on div

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本文介绍了垂直对齐不能在div上工作的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我试图垂直对齐一个div,但由于某种原因,它根本不起作用。我在做什么错了?

body {border:1px solid red; height:500px;}#contactUs {border:1px solid blue; vertical -lign; bottom;} < div c = c>< div id =联系我们>联系我们

/ b>我不想要绝对定位的答案。

解决方案

垂直对齐的努力没有奏效,因为 vertical-align 属性仅适用于内联和表格单元格元素。 (查看规范的详细信息) >

您可以将 #contactus div对齐到包含块的底部( body )与 flexbox

body {display:flex; / *将元素转换为弹性容器* / flex-direction:column; / *创建子元素的垂直对齐* / justify-content:flex-end; / *在容器的末尾对齐子元素* / border:1px纯红色; height:500px;}#contactsUs {border:1px solid blue; }

< div id =contactUs>联系我们

about flexbox visit:








请注意,flexbox受所有主流浏览器的支持,除IE 8& 9 。一些最近的浏览器版本,如Safari 8和IE10,需要供应商前缀。要快速添加所需的所有前缀,请在左侧面板中张贴您的CSS: Autoprefixer


I'm trying to vertical align a div but it's not working at all for some reason. What am I doing wrong?

body {
border: 1px solid red;
height: 500px;
}
#contactUs {
border: 1px solid blue;
vertical-align: bottom;
}

<div id = "contactUs"> Contact Us </div>

Note: I do not want absolute positioning answers.

解决方案

The vertical alignment effort didn't work because the vertical-align property applies only to inline and table-cell elements. (See the spec for details.)

You can align the #contactus div at the bottom of the containing block (body) with flexbox.

body {

    display: flex;               /* convert element to flex container */
    flex-direction: column;      /* create a vertical alignment for child elements */
    justify-content: flex-end;   /* align child elements at the end of the container */

    border: 1px solid red;
    height: 500px;
}

#contactUs { border: 1px solid blue; }

<div id = "contactUs"> Contact Us </div>

To learn more about flexbox visit:


Note that flexbox is supported by all major browsers, except IE 8 & 9. Some recent browser versions, such as Safari 8 and IE10, require vendor prefixes. For a quick way to add all the prefixes you need, post your CSS in the left panel here: Autoprefixer.

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