精品久久久久久亚洲精品_成人午夜网站_www日本高清_亚洲精品久久久久午夜福

Columns

Learn how to modify columns with a handful of options for alignment, ordering, and offsetting thanks to our flexbox grid system. Plus, see how to use column classes to manage widths of non-grid elements.

Heads up! Be sure to read the Grid page first before diving into how to modify and customize your grid columns.

How they work

  • Columns build on the grid’s flexbox architecture. Flexbox means we have options for changing individual columns and modifying groups of columns at the row level. You choose how columns grow, shrink, or otherwise change.

  • When building grid layouts, all content goes in columns. The hierarchy of Bootstrap’s grid goes from container to row to column to your content. On rare occasions, you may combine content and column, but be aware there can be unintended consequences.

  • Bootstrap includes predefined classes for creating fast, responsive layouts. With six breakpoints and a dozen columns at each grid tier, we have dozens of classes already built for you to create your desired layouts. This can be disabled via Sass if you wish.

Alignment

Use flexbox alignment utilities to vertically and horizontally align columns.

Vertical alignment

One of three columns
One of three columns
One of three columns
One of three columns
One of three columns
One of three columns
One of three columns
One of three columns
One of three columns
<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 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-end">
<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>
One of three columns
One of three columns
One of three columns
<div class="container">
<div class="row">
<div class="col align-self-start">
  One of three columns
</div>
<div class="col align-self-center">
  One of three columns
</div>
<div class="col align-self-end">
  One of three columns
</div>
</div>
</div>

Horizontal alignment

One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
One of two columns
<div class="container">
<div class="row justify-content-start">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
<div class="row justify-content-center">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
<div class="row justify-content-end">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
<div class="row justify-content-around">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
<div class="row justify-content-between">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
<div class="row justify-content-evenly">
<div class="col-4">
  One of two columns
</div>
<div class="col-4">
  One of two columns
</div>
</div>
</div>

Column wrapping

If more than 12 columns are placed within a single row, each group of extra columns will, as one unit, wrap onto a new line.

.col-9
.col-4
Since 9 + 4 = 13 > 12, this 4-column-wide div gets wrapped onto a new line as one contiguous unit.
.col-6
Subsequent columns continue along the new line.
<div class="container">
<div class="row">
<div class="col-9">.col-9</div>
<div class="col-4">.col-4<br>Since 9 + 4 = 13 &gt; 12, this 4-column-wide div gets wrapped onto a new line as one contiguous unit.</div>
<div class="col-6">.col-6<br>Subsequent columns continue along the new line.</div>
</div>
</div>

Column breaks

Breaking columns to a new line in flexbox requires a small hack: add an element with width: 100% wherever you want to wrap your columns to a new line. Normally this is accomplished with multiple .rows, but not every implementation method can account for this.

.col-6 .col-sm-3
.col-6 .col-sm-3
.col-6 .col-sm-3
.col-6 .col-sm-3
<div class="container">
<div class="row">
<div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
<div class="col-6 col-sm-3">.col-6 .col-sm-3</div>

<!-- Force next columns to break to new line -->
<div class="w-100"></div>

<div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
<div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
</div>
</div>

You may also apply this break at specific breakpoints with our responsive display utilities.

.col-6 .col-sm-4
.col-6 .col-sm-4
.col-6 .col-sm-4
.col-6 .col-sm-4
<div class="container">
<div class="row">
<div class="col-6 col-sm-4">.col-6 .col-sm-4</div>
<div class="col-6 col-sm-4">.col-6 .col-sm-4</div>

<!-- Force next columns to break to new line at md breakpoint and up -->
<div class="w-100 d-none d-md-block"></div>

<div class="col-6 col-sm-4">.col-6 .col-sm-4</div>
<div class="col-6 col-sm-4">.col-6 .col-sm-4</div>
</div>
</div>

Reordering

Order classes

Use .order- classes for controlling the visual order of your content. These classes are responsive, so you can set the order by breakpoint (e.g., .order-1.order-md-2). Includes support for 1 through 5 across all six grid tiers.

First in DOM, no order applied
Second in DOM, with a larger order
Third in DOM, with an order of 1
<div class="container">
<div class="row">
<div class="col">
  First in DOM, no order applied
</div>
<div class="col order-5">
  Second in DOM, with a larger order
</div>
<div class="col order-1">
  Third in DOM, with an order of 1
</div>
</div>
</div>

There are also responsive .order-first and .order-last classes that change the order of an element by applying order: -1 and order: 6, respectively. These classes can also be intermixed with the numbered .order-* classes as needed.

First in DOM, ordered last
Second in DOM, unordered
Third in DOM, ordered first
<div class="container">
<div class="row">
<div class="col order-last">
  First in DOM, ordered last
</div>
<div class="col">
  Second in DOM, unordered
</div>
<div class="col order-first">
  Third in DOM, ordered first
</div>
</div>
</div>

Offsetting columns

You can offset grid columns in two ways: our responsive .offset- grid classes and our margin utilities. Grid classes are sized to match columns while margins are more useful for quick layouts where the width of the offset is variable.

Offset classes

Move columns to the right using .offset-md-* classes. These classes increase the left margin of a column by * columns. For example, .offset-md-4 moves .col-md-4 over four columns.

.col-md-4
.col-md-4 .offset-md-4
.col-md-3 .offset-md-3
.col-md-3 .offset-md-3
.col-md-6 .offset-md-3
<div class="container">
<div class="row">
<div class="col-md-4">.col-md-4</div>
<div class="col-md-4 offset-md-4">.col-md-4 .offset-md-4</div>
</div>
<div class="row">
<div class="col-md-3 offset-md-3">.col-md-3 .offset-md-3</div>
<div class="col-md-3 offset-md-3">.col-md-3 .offset-md-3</div>
</div>
<div class="row">
<div class="col-md-6 offset-md-3">.col-md-6 .offset-md-3</div>
</div>
</div>

In addition to column clearing at responsive breakpoints, you may need to reset offsets. See this in action in the grid example.

.col-sm-5 .col-md-6
.col-sm-5 .offset-sm-2 .col-md-6 .offset-md-0
.col-sm-6 .col-md-5 .col-lg-6
.col-sm-6 .col-md-5 .offset-md-2 .col-lg-6 .offset-lg-0
<div class="container">
<div class="row">
<div class="col-sm-5 col-md-6">.col-sm-5 .col-md-6</div>
<div class="col-sm-5 offset-sm-2 col-md-6 offset-md-0">.col-sm-5 .offset-sm-2 .col-md-6 .offset-md-0</div>
</div>
<div class="row">
<div class="col-sm-6 col-md-5 col-lg-6">.col-sm-6 .col-md-5 .col-lg-6</div>
<div class="col-sm-6 col-md-5 offset-md-2 col-lg-6 offset-lg-0">.col-sm-6 .col-md-5 .offset-md-2 .col-lg-6 .offset-lg-0</div>
</div>
</div>

Margin utilities

With the move to flexbox in v4, you can use margin utilities like .me-auto to force sibling columns away from one another.

.col-md-4
.col-md-4 .ms-auto
.col-md-3 .ms-md-auto
.col-md-3 .ms-md-auto
.col-auto .me-auto
.col-auto
<div class="container">
<div class="row">
<div class="col-md-4">.col-md-4</div>
<div class="col-md-4 ms-auto">.col-md-4 .ms-auto</div>
</div>
<div class="row">
<div class="col-md-3 ms-md-auto">.col-md-3 .ms-md-auto</div>
<div class="col-md-3 ms-md-auto">.col-md-3 .ms-md-auto</div>
</div>
<div class="row">
<div class="col-auto me-auto">.col-auto .me-auto</div>
<div class="col-auto">.col-auto</div>
</div>
</div>

Standalone column classes

The .col-* classes can also be used outside a .row to give an element a specific width. Whenever column classes are used as non direct children of a row, the paddings are omitted.

.col-3: width of 25%
.col-sm-9: width of 75% above sm breakpoint
<div class="col-3 bg-light p-3 border">
.col-3: width of 25%
</div>
<div class="col-sm-9 bg-light p-3 border">
.col-sm-9: width of 75% above sm breakpoint
</div>

The classes can be used together with utilities to create responsive floated images. Make sure to wrap the content in a .clearfix wrapper to clear the float if the text is shorter.

PlaceholderResponsive floated image

A paragraph of placeholder text. We're using it here to show the use of the clearfix class. We're adding quite a few meaningless phrases here to demonstrate how the columns interact here with the floated image.

As you can see the paragraphs gracefully wrap around the floated image. Now imagine how this would look with some actual content in here, rather than just this boring placeholder text that goes on and on, but actually conveys no tangible information at. It simply takes up space and should not really be read.

And yet, here you are, still persevering in reading this placeholder text, hoping for some more insights, or some hidden easter egg of content. A joke, perhaps. Unfortunately, there's none of that here.

<div class="clearfix">
<img src="..." class="col-md-6 float-md-end mb-3 ms-md-3" alt="...">

<p>
A paragraph of placeholder text. We're using it here to show the use of the clearfix class. We're adding quite a few meaningless phrases here to demonstrate how the columns interact here with the floated image.
</p>

<p>
As you can see the paragraphs gracefully wrap around the floated image. Now imagine how this would look with some actual content in here, rather than just this boring placeholder text that goes on and on, but actually conveys no tangible information at. It simply takes up space and should not really be read.
</p>

<p>
And yet, here you are, still persevering in reading this placeholder text, hoping for some more insights, or some hidden easter egg of content. A joke, perhaps. Unfortunately, there's none of that here.
</p>
</div>
返回頂部
精品久久久久久亚洲精品_成人午夜网站_www日本高清_亚洲精品久久久久午夜福

      亚洲国产一区在线| 老司机精品视频网站| 有坂深雪在线一区| 欧美偷拍一区二区| 你懂的网址国产 欧美| 亚洲欧美www| 亚洲国产精品成人综合| 国产日韩欧美一二三区| 欧美日韩国产三区| 久久久久九九九| 亚洲亚洲精品三区日韩精品在线视频 | 欧美日韩亚洲成人| 麻豆久久精品| 久久精品国产69国产精品亚洲| a4yy欧美一区二区三区| 亚洲国产精品第一区二区三区 | 亚洲欧美日韩国产综合在线| 91久久午夜| 在线欧美小视频| 国产一区二区中文| 国产欧美精品在线| 国产精品色婷婷| 欧美日韩免费区域视频在线观看| 免费人成网站在线观看欧美高清| 久久激情一区| 久久精品国语| 久久深夜福利| 久久中文久久字幕| 老司机免费视频一区二区| 久久精品九九| 老司机免费视频一区二区| 久久亚洲视频| 欧美成人第一页| 欧美日韩国产不卡| 欧美日韩大片一区二区三区| 欧美精品亚洲精品| 欧美亚韩一区| 国产欧美一区二区三区视频| 国产日韩欧美在线| 激情校园亚洲| 亚洲精品小视频| 亚洲深夜福利网站| 欧美亚洲一级| 另类春色校园亚洲| 欧美日韩成人综合| 国产精品久久999| 国产亚洲一区精品| 亚洲日本va午夜在线影院| 一区二区三区高清| 久久都是精品| 欧美成熟视频| 国产精品中文字幕在线观看| 狠狠色狠色综合曰曰| 亚洲三级影院| 欧美一区二区三区的| 欧美freesex8一10精品| 欧美三区美女| 永久域名在线精品| 99亚洲一区二区| 久久av一区二区三区亚洲| 欧美本精品男人aⅴ天堂| 国产精品福利在线观看| 在线看片成人| 性亚洲最疯狂xxxx高清| 欧美电影免费观看| 国产一区二区三区观看| 99精品视频免费观看视频| 欧美一区二区私人影院日本| 欧美激情第8页| 国产亚洲综合在线| 亚洲一级黄色av| 欧美成人精品三级在线观看| 国产日产欧美精品| 亚洲视频欧美视频| 欧美成人福利视频| 国产综合亚洲精品一区二| 亚洲午夜激情| 欧美成人激情视频| 国产一区二区三区在线观看免费| 99国产精品99久久久久久粉嫩 | 今天的高清视频免费播放成人| 日韩一区二区精品| 暖暖成人免费视频| 一区二区视频免费在线观看| 亚洲欧美在线免费观看| 欧美日韩亚洲一区| 99xxxx成人网| 欧美剧在线免费观看网站| ●精品国产综合乱码久久久久| 欧美一区二区三区免费观看 | 亚洲综合日韩| 欧美日韩一区二区三区| 日韩亚洲成人av在线| 欧美成人性生活| 亚洲激情在线激情| 欧美风情在线| 亚洲精品国产精品国自产观看| 久久久午夜视频| 黄色日韩精品| 欧美~级网站不卡| 亚洲欧洲日本专区| 欧美精品日本| 一区二区欧美日韩| 国产精品久久久久久久久久久久久 | 欧美性视频网站| 亚洲影院免费| 国产视频不卡| 久久久99久久精品女同性| 极品少妇一区二区三区| 美女图片一区二区| 亚洲精选成人| 国产精品久久久久久久久久妞妞| 亚洲一区二区在线播放| 国产日韩欧美视频在线| 麻豆精品传媒视频| 在线视频欧美日韩| 国产欧美综合一区二区三区| 久久嫩草精品久久久久| 亚洲区一区二| 国产精品久久久久久久久借妻| 久久xxxx| 99视频有精品| 国产亚洲激情在线| 欧美另类极品videosbest最新版本 | 国产亚洲福利| 欧美激情综合五月色丁香| 亚洲综合国产| 欧美一区二区三区四区在线 | 欧美日韩在线视频一区二区| 国产精品视频一区二区三区 | 免费成人高清视频| 在线看视频不卡| 久久亚洲精品一区二区| 国产色综合久久| 欧美系列精品| 久久久久国产精品www| 国产精品igao视频网网址不卡日韩| 亚洲欧美国产日韩天堂区| 伊人狠狠色j香婷婷综合| 欧美日韩亚洲在线| 久热国产精品视频| 欧美日韩中文另类| 欧美日韩亚洲视频| 久久久久久亚洲精品杨幂换脸| 亚洲免费电影在线观看| 国内精品视频一区| 国产精品麻豆va在线播放| 欧美激情第三页| 久久女同互慰一区二区三区| 亚洲一区二区在线播放| 亚洲精品久久在线| 亚洲丁香婷深爱综合| 国产日韩精品久久| 国产精品人人做人人爽 | 亚洲综合日韩在线| 亚洲精品视频在线观看免费| 影音先锋日韩精品| 狠狠色狠狠色综合日日五 | 欧美亚洲一区| 亚洲男人的天堂在线| 亚洲一区二区三区四区视频| 日韩一区二区精品| 亚洲老板91色精品久久| 亚洲人成欧美中文字幕| 在线观看视频一区二区| 狠狠色狠狠色综合日日五| 国产一区二区三区在线免费观看| 国产欧美日韩综合| 国产视频在线观看一区二区三区 | 国产精品中文字幕欧美| 国产精品久久亚洲7777| 国产精品日韩欧美| 国产精品久久久久久久久久久久久 | 亚洲黄色尤物视频| 亚洲日本中文| 亚洲裸体在线观看| 亚洲一区二区在线视频| 亚洲影院免费观看| 香蕉成人久久| 久久亚洲国产精品一区二区| 美女诱惑黄网站一区| 免费看精品久久片| 欧美日韩国产一区二区三区地区| 欧美日韩小视频| 欧美无砖砖区免费| 国内精品美女av在线播放| 在线播放中文字幕一区| 99国内精品| 香蕉久久精品日日躁夜夜躁| 久久九九99| 欧美日韩伦理在线| 国产一区清纯| 91久久精品国产91性色| 亚洲一区欧美二区| 狼人社综合社区| 欧美色一级片| 精东粉嫩av免费一区二区三区| 亚洲精品乱码久久久久| 欧美伊人久久大香线蕉综合69| 久久久久久久激情视频|