Bootstrap 3天沟尺寸 [英] Bootstrap 3 Gutter Size

问题描述

我才刚刚开始使用引导程序，并且不确定如何实现目标.

I've only just started working with bootstrap and unsure about how to achieve my goal.

我希望排水沟全部平整，就像这张图中的一样:

I would like the gutters to all be even, like they are in this image:

默认情况下，它们看起来像这样，两列之间的垂直装订线(标有蓝色)是水平装订线和外部装订线的两倍:

by default, they look like this, the vertical gutters in between columns (marked with blue) are double the horizontal and outside gutters:

对于解决此问题的最佳方法的任何帮助，将不胜感激.

Any help on the best way to solve this probably would be appreciated.

推荐答案

尝试:

.row {
    margin-left: 0;
    margin-right: 0;
}

每列两边的填充均为15像素.造成30像素之间的装订线. 对于sm-grid，您的容器类将为970px((((940px + @ grid-gutter-width)))). 每列的宽度为940/12.两侧的结果@ grid-gutter-width/2 网格将被隐藏，负边距为-15px;.取消此负的左边距会在网格的两边设置30像素的装订线.该装订线是由列的15px填充+ 15 px的静止网格空间构成的.

Every column have a padding of 15 px on both sides. Which makes a gutter between of 30 px. In the case of the sm-grid your container class will 970px (((940px + @grid-gutter-width))). Every column get a width of 940/12. The resulting @grid-gutter-width/2 on both sides of the grid will be hide with a negative margin of - 15px;. Undoing this negative left-margin set a gutter of 30 px on both sides of the grid. This gutter is build with 15px padding of the column + 15 px resting grid space.

更新

针对@ElwoodP的回答，请考虑以下代码:

In response of the answer of @ElwoodP, consider the follow code:

<div class="container" style="background-color:darkblue;">  
<div class="row" style="background-color:yellow;">
  <div class="col-md-9" style="background-color:green;">
    <div style="background-color:lightblue;">div 1: .col-md-9</div>
    <div class="row" style="background-color:orange;">
      <div class="col-md-6" style="background-color:red;">
        <div style="background-color:lightblue;">div 2: .col-md-6</div>
      </div>
      <div class="col-md-6" style="background-color:red;">
        <div style="background-color:lightblue;">div 2: .col-md-6</div>
      </div>
    </div>
  </div>  
  <div class="col-md-3" style="background-color:green;">
    <div style="background-color:lightblue;">div 1: .col-md-3</div>
  </div>      
</div>
</div>

在嵌套的情况下，.row类的操作确实会影响子网格.是好还是坏取决于您对子电网的期望/要求.更改.row的边距不会破坏子网格.

In the case of nesting, manipulation the .row class indeed influences the sub grid. Good or fault depends on your expectations / requirements for the subgrid. Changing the margin of the .row won't break the sub grid.

具有:

.row {
    margin-left: 0;
    margin-right: 0;
}

具有:

.container {
    padding-left:30px;
    padding-right:30px;
}

通知子网格不应包含在.container类中.

Notice sub grids shouldn't wrapped inside a .container class.

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