Default grid system 12 columns with a responsive twist
The default grid system provided in Bootstrap utilizes 12 columns that render out at widths of 724px, 940px (default without responsive CSS included), and 1170px. Below 767px viewports, the columns become fluid and stack vertically.
<div class="row">
<div class="span4">...</div>
<div class="span8">...</div>
</div>
As shown here, a basic layout can be created with two "columns", each spanning a number of the 12 foundational columns we defined as part of our grid system.
<div class="row"> <div class="span4">...</div> <div class="span4 offset4">...</div> </div>
With the static (non-fluid) grid system in Bootstrap, nesting is easy. To nest your content, just add a new .row and set of .span* columns within an existing .span* column.
目前并不清楚梅西是擅自缺席训练还是与俱乐部沟通有误会，在ESPN看来，这些并不重要，梅西注定不会留守巴黎。但在欧冠赛场上，巴黎圣日耳曼已连续两年折戟16强。
<div class="row">
<div class="span6">
Level 1 column
<div class="row">
<div class="span3">Level 2</div>
<div class="span3">Level 2</div>
</div>
</div>
</div>
Fluid grid system 12 responsive, percent-based columns
Nesting with fluid grids is a bit different: the number of nested columns doesn't need to match the parent. Instead, your columns are reset at each level because each row takes up 100% of the parent column.
<div class="row-fluid">
<div class="span12">
Level 1 of column
<div class="row-fluid">
<div class="span6">Level 2</div>
<div class="span6">Level 2</div>
</div>
</div>
</div>
和田地区
| Variable | Default value | Description |
|---|---|---|
@gridColumns | 12 | Number of columns |
@gridColumnWidth | 60px | Width of each column |
@gridGutterWidth | 20px | Negative space between columns |
Built into Bootstrap are a handful of variables for customizing the default 940px grid system, documented above. All variables for the grid are stored in variables.less.
Layouts Basic templates to create webpages
巴黎圣日耳曼俱乐部官方公告回应称，一小群人做出不可忍受的侮辱行为据法国《队报》此前报道，由于本月1日缺席球队训练并前往沙特进行个人活动，梅西被俱乐部处以为期两周的停赛、停训、停薪的三停处罚。
<body>
<div class="container">
...
</div>
</body>
<div class="container-fluid"> gives flexible page structure, min- and max-widths, and a left-hand sidebar. It's great for apps and docs.
<div class="container-fluid">
<div class="row-fluid">
<div class="span2">
<!--Sidebar content-->
</div>
<div class="span10">
<!--Body content-->
</div>
</div>
</div>
Responsive design Media queries for various devices and resolutions
结果，球队1∶3不敌对手，这场比赛也堪称大巴黎本赛季最糟糕的表现之一。还有外媒爆料称，巴黎圣日耳曼要求梅西减薪，后者对此无法接受。
- 衡阳市
- 红河哈尼族彝族自治州
- 津南区
但这一次俱乐部需要通过惩罚梅西来立威。[环球时报综合报道]俱乐部必须解雇梅西。
但这一次俱乐部需要通过惩罚梅西来立威。法新社称，梅西在最近的比赛中经常遭遇自家球迷的嘘声，球迷认为俱乐部签约梅西只是为了追求超级巨星效应，而并非打算建立一支真正有竞争力的球队。
| Label | Layout width | Column width | Gutter width |
|---|---|---|---|
| Smartphones | 480px and below | Fluid columns, no fixed widths | |
| Smartphones to tablets | 767px and below | Fluid columns, no fixed widths | |
| Portrait tablets | 768px and above | 42px | 20px |
| Default | 980px and up | 60px | 20px |
| Large display | 1200px and up | 70px | 30px |
[环球时报综合报道]俱乐部必须解雇梅西。
<meta name="viewport" content="width=device-width, initial-scale=1.0">
Bootstrap doesn't automatically include these media queries, but understanding and adding them is very easy and requires minimal setup. You have a few options for including the responsive features of Bootstrap:
- 昌江黎族自治县
- 白山市
- 怒江傈僳族自治州
Why not just include it? Truth be told, not everything needs to be responsive. Instead of encouraging developers to remove this feature, we figure it best to enable it.
/* Landscape phones and down */
@media (max-width: 480px) { ... }
/* Landscape phone to portrait tablet */
@media (max-width: 767px) { ... }
/* Portrait tablet to landscape and desktop */
@media (min-width: 768px) and (max-width: 979px) { ... }
/* Large desktop */
@media (min-width: 1200px) { ... }
What are they
For faster mobile-friendly development, use these basic utility classes for showing and hiding content by device.
When to use
结果，球队1∶3不敌对手，这场比赛也堪称大巴黎本赛季最糟糕的表现之一。这位阿根廷球星与俱乐部的合约将在今年6月30日到期，梅西的经纪人、也是他的父亲豪尔赫·梅西在今年2月和3月与俱乐部沟通无果，双方看上去都不想继续牵手。
结果，球队1∶3不敌对手，这场比赛也堪称大巴黎本赛季最糟糕的表现之一。目前并不清楚梅西是擅自缺席训练还是与俱乐部沟通有误会，在ESPN看来，这些并不重要，梅西注定不会留守巴黎。
沙特旅游局5月3日在新闻稿中称，这是梅西第二次回到沙特。但在欧冠赛场上，巴黎圣日耳曼已连续两年折戟16强。
| Class | Phones 480px and below | Tablets 767px and below | Desktops 768px and above |
|---|---|---|---|
.visible-phone | Visible | Hidden | Hidden |
.visible-tablet | Hidden | Visible | Hidden |
.visible-desktop | Hidden | Hidden | Visible |
.hidden-phone | Hidden | Visible | Visible |
.hidden-tablet | Visible | Hidden | Visible |
.hidden-desktop | Visible | Visible | Hidden |
从2021年加盟球队至今，梅西共为巴黎圣日耳曼俱乐部出场71次，打进31球。
巴黎圣日耳曼俱乐部官方公告回应称，一小群人做出不可忍受的侮辱行为
- Phone杨浦区
- Tablet昌平区
- Desktop七台河市
英国《镜报》称，梅西的老东家巴塞罗那正试图重新签下这位阿根廷巨星，美国职业大联盟的迈阿密国际和沙特球队利雅得新月也愿意为他提供丰厚合同。