我试图将我的列放在引导程序的中心,所以它们均匀分布。我已将每列设置为col-lg-4,以便每行最多3列。因此,如果有5列,则行应如下所示:

col1      col2     col3
     col4      col5


如果有4列,则它们应如下所示:

col1      col2     col3
          col4


如果为2,则它们应如下所示:

     col1      col2


我希望这是有道理的。我将封闭行设置为
display: table
和每一列到

{
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto 0;
}


但是由于某些原因,列不会居中,而是保持对齐。有人可以帮忙吗?请参阅插入的代码。



.bd-centered {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto 0;
}

<!DOCTYPE html>
<html>
    <head>
    <script src="https://code.jquery.com/jquery.min.js"></script>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
    <link href="https://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" type="text/css" />
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width">
      <title>JS Bin</title>
    </head>
    <body>
      <div class="row">
    <div style="display: table;">
        <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 bd-centered">
            <h6 class="text-center breakdown-figures"><span class="glyphicon icon-five text-primary" aria-hidden="true"></span> 70%</h6>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 bd-centered">
            <h6 class="text-center breakdown-figures"><span class="glyphicon icon-four text-success" aria-hidden="true"></span> 10%</h6>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 bd-centered">
            <h6 class="text-center breakdown-figures"><span class="glyphicon icon-three text-muted" aria-hidden="true"></span> 10%</h6>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 bd-centered">
            <h6 class="text-center breakdown-figures"><span class="glyphicon icon-two text-warning" aria-hidden="true"></span> 10%</h6>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 bd-centered">
            <h6 class="text-center breakdown-figures"><span class="glyphicon icon-one text-danger" aria-hidden="true"></span> 20%</h6>
        </div>
        </div>
      </div>
    </body>
</html>

最佳答案

我怀疑您不完全了解引导网格系统...
每行的宽度为12个单位,您可以根据需要将其划分。例如,在“五列布局”中,您实际上是在做两行:第一行的每一列为4个单位宽,第二行的每一列为6个单位宽。

对于5列布局,您可以执行以下操作:

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


对于4列布局:

<div class="col-xs-4">...</div>
<div class="col-xs-4">...</div>
<div class="col-xs-4">...</div>
<div class="col-xs-12">...</div>


对于2列布局:

<div class="col-xs-6">...</div>
<div class="col-xs-6">...</div>

08-16 14:58