Bootstrap 3偏移在右边而不是左边

Question

关于BS 3,如果我只想要右边的一小段内容,我可能会使用9的偏移类和3的列.

但是,如果我想要反向和左侧怎么办？是否有正确的方法在BS中执行此操作或我应该使用自己的CSS方法？我正在考虑用我的内容创建一个3列,只有一个空列9.

Answer 1

Bootstrap行始终包含其浮动并创建新行.您无需担心填充空白列,只需确保它们的总和不超过12.

<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">

<div class="container">
  <div class="row">
    <div class="col-xs-3 col-xs-offset-9">
      I'm a right column of 3
    </div>
  </div>
  <div class="row">
    <div class="col-xs-3">
      I'm a left column of 3
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-body">
      And I'm some content below both columns
    </div>
  </div>
</div>

Answer 2

我正在使用我编写的以下简单的自定义CSS来实现此目的.

.col-xs-offset-right-12 {
  margin-right: 100%;
}
.col-xs-offset-right-11 {
  margin-right: 91.66666667%;
}
.col-xs-offset-right-10 {
  margin-right: 83.33333333%;
}
.col-xs-offset-right-9 {
  margin-right: 75%;
}
.col-xs-offset-right-8 {
  margin-right: 66.66666667%;
}
.col-xs-offset-right-7 {
  margin-right: 58.33333333%;
}
.col-xs-offset-right-6 {
  margin-right: 50%;
}
.col-xs-offset-right-5 {
  margin-right: 41.66666667%;
}
.col-xs-offset-right-4 {
  margin-right: 33.33333333%;
}
.col-xs-offset-right-3 {
  margin-right: 25%;
}
.col-xs-offset-right-2 {
  margin-right: 16.66666667%;
}
.col-xs-offset-right-1 {
  margin-right: 8.33333333%;
}
.col-xs-offset-right-0 {
  margin-right: 0;
}
@media (min-width: 768px) {
  .col-sm-offset-right-12 {
    margin-right: 100%;
  }
  .col-sm-offset-right-11 {
    margin-right: 91.66666667%;
  }
  .col-sm-offset-right-10 {
    margin-right: 83.33333333%;
  }
  .col-sm-offset-right-9 {
    margin-right: 75%;
  }
  .col-sm-offset-right-8 {
    margin-right: 66.66666667%;
  }
  .col-sm-offset-right-7 {
    margin-right: 58.33333333%;
  }
  .col-sm-offset-right-6 {
    margin-right: 50%;
  }
  .col-sm-offset-right-5 {
    margin-right: 41.66666667%;
  }
  .col-sm-offset-right-4 {
    margin-right: 33.33333333%;
  }
  .col-sm-offset-right-3 {
    margin-right: 25%;
  }
  .col-sm-offset-right-2 {
    margin-right: 16.66666667%;
  }
  .col-sm-offset-right-1 {
    margin-right: 8.33333333%;
  }
  .col-sm-offset-right-0 {
    margin-right: 0;
  }
}
@media (min-width: 992px) {
  .col-md-offset-right-12 {
    margin-right: 100%;
  }
  .col-md-offset-right-11 {
    margin-right: 91.66666667%;
  }
  .col-md-offset-right-10 {
    margin-right: 83.33333333%;
  }
  .col-md-offset-right-9 {
    margin-right: 75%;
  }
  .col-md-offset-right-8 {
    margin-right: 66.66666667%;
  }
  .col-md-offset-right-7 {
    margin-right: 58.33333333%;
  }
  .col-md-offset-right-6 {
    margin-right: 50%;
  }
  .col-md-offset-right-5 {
    margin-right: 41.66666667%;
  }
  .col-md-offset-right-4 {
    margin-right: 33.33333333%;
  }
  .col-md-offset-right-3 {
    margin-right: 25%;
  }
  .col-md-offset-right-2 {
    margin-right: 16.66666667%;
  }
  .col-md-offset-right-1 {
    margin-right: 8.33333333%;
  }
  .col-md-offset-right-0 {
    margin-right: 0;
  }
}
@media (min-width: 1200px) {
  .col-lg-offset-right-12 {
    margin-right: 100%;
  }
  .col-lg-offset-right-11 {
    margin-right: 91.66666667%;
  }
  .col-lg-offset-right-10 {
    margin-right: 83.33333333%;
  }
  .col-lg-offset-right-9 {
    margin-right: 75%;
  }
  .col-lg-offset-right-8 {
    margin-right: 66.66666667%;
  }
  .col-lg-offset-right-7 {
    margin-right: 58.33333333%;
  }
  .col-lg-offset-right-6 {
    margin-right: 50%;
  }
  .col-lg-offset-right-5 {
    margin-right: 41.66666667%;
  }
  .col-lg-offset-right-4 {
    margin-right: 33.33333333%;
  }
  .col-lg-offset-right-3 {
    margin-right: 25%;
  }
  .col-lg-offset-right-2 {
    margin-right: 16.66666667%;
  }
  .col-lg-offset-right-1 {
    margin-right: 8.33333333%;
  }
  .col-lg-offset-right-0 {
    margin-right: 0;
  }
}

Answer 3

<div class="row">
<div class="col-md-10 col-md-pull-2">
col-md-10 col-md-pull-2
</div>
<div class="col-md-10 col-md-pull-2">
col-md-10 col-md-pull-2
</div>
</div>

Answer 4

我根据Rukshan的回答修改了Bootstrap SASS(v3.3.5)

在calc-grid-columnmixin 的末尾添加它mixins/_grid-framework.scss,就在$type == offsetif条件的正下方.

@if ($type == offset-right) {
      .col-#{$class}-offset-right-#{$index} {
          margin-right: percentage(($index / $grid-columns));
      }
  }

修改make-gridmixin mixins/_grid-framework.scss以生成offset-right类.

// Create grid for specific class
@mixin make-grid($class) {
  @include float-grid-columns($class);
  @include loop-grid-columns($grid-columns, $class, width);
  @include loop-grid-columns($grid-columns, $class, pull);
  @include loop-grid-columns($grid-columns, $class, push);
  @include loop-grid-columns($grid-columns, $class, offset);
  @include loop-grid-columns($grid-columns, $class, offset-right);
}

然后,您可以使用类似col-sm-offset-right-2和的类col-md-offset-right-1