如何用col-md-6中心div？

Question

如何用col-md-6中心div？

我需要在中心显示div class="col-md-6"

这是代码,它显示左边的计时器我需要在中心显示时间

<div class="container">
  <div class="row">
    <div class="wpb_column vc_column_container col-md-6">
      <div class="vc_column-inner ">
        <div class="wpb_wrapper">
          <div class="event-wrapper featured-event  ">

            <!-- the loop -->
            <div class="upcoming-campaign">
              <img width="555" height="400" src="http://andrejceccoli.com/wp-content/uploads/2016/10/elezioni_sfondo.jpg" class="img-responsive wp-post-image" alt="Elezioni Politiche">
              <div class="campaign-scoop">
                <h3 class="title"><a href="http://trendytheme.net/demo2/wp/nominee/onepage/event/election-campaign/">Elezioni Politiche</a></h3>

                <span class="start-date">Inizia il: <span class="colored">20 Nov 2016</span></span>

                <div class="countdown-wrapper">
                  <ul class="countdown list-inline" data-countdown="2016-11-20">
                    <li><span class="days">38<span><p>Days</p></span></span>
                    </li>
                    <li><span class="hours">07<span><p>Hour</p></span></span>
                    </li>
                    <li><span class="minutes">48<span><p>Minutes</p></span></span>
                    </li>
                    <li><span class="second">12<span><p>Second</p></span></span>
                    </li>
                  </ul>
                </div>
                <address><i class="fa fa-map-marker"></i>San Marino</address>
                <span class="event-duration colored"><i class="fa fa-clock-o"></i>08:00 AM - 23:00 PM</span>
              </div>
              <!-- .campaign-scoop -->
            </div>
            <!-- .upcoming-campaign -->
            <!-- end of the loop -->
          </div>
        </div>
      </div>
    </div>
  </div>
</div>

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Answer 1

Nie*_*jes 48

Bootstrap 3

添加col-md-offset-3将偏移3列的类,假设Bootstrap有一个12列网格,这将把一个col-md-6元素放在中心.

有关抵消的文档参考.

Bootstrap 4

使用offset-3或mx-auto使col-md-6列居中

Answer 2

Ali*_*odi 13

只需添加“浮动：无；边距：自动；” 像这样的 div 样式：

<div class="col-lg-6" style="float:none;margin:auto;">
   .....
</div>

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希望有用;)

Answer 3

Mos*_*zid 5

正如我所看到的，您正在使用 wordpress。并且您放置的代码未正确结束。如果我没记错的话，你还有 col-md-6 的其他部分。您可以轻松地在 center .upcoming-campaign { text-align: center; 中设置时间。添加这个。如果有任何问题，请在评论中问我。

.upcoming-campaign {
  text-align: center;
}

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<head>

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

</head>

<body>
  <div class="container">
   <div class="row">
    <div class="wpb_column vc_column_container col-md-6">
      <div class="vc_column-inner ">
        <div class="wpb_wrapper">
          <div class="event-wrapper featured-event  ">

            <!-- the loop -->

            <div class="upcoming-campaign">
              <img width="555" height="400" src="http://andrejceccoli.com/wp-content/uploads/2016/10/elezioni_sfondo.jpg" class="img-responsive wp-post-image" alt="Elezioni Politiche">
              <div class="campaign-scoop">
                <h3 class="title"><a href="http://trendytheme.net/demo2/wp/nominee/onepage/event/election-campaign/">Elezioni Politiche</a></h3>

                <span class="start-date">Inizia il: <span class="colored">20 Nov 2016</span></span>

                <div class="countdown-wrapper">
                  <ul class="countdown list-inline" data-countdown="2016-11-20">
                    <li><span class="days">38<span><p>Days</p></span></span>
                    </li>
                    <li><span class="hours">07<span><p>Hour</p></span></span>
                    </li>
                    <li><span class="minutes">48<span><p>Minutes</p></span></span>
                    </li>
                    <li><span class="second">12<span><p>Second</p></span></span>
                    </li>
                  </ul>

                </div>

                <address>
              <i class="fa fa-map-marker"></i>San Marino                            
           </address>

           

 <span class="event-duration colored"><i class="fa fa-clock-o"></i>08:00 AM - 23:00 PM</span>
              </div>
              <!-- .campaign-scoop -->
            </div>
            <!-- .upcoming-campaign -->

            <!-- end of the loop -->


          </div>
          <!-- end of event-wrraper -->
        </div>
        <!-- end of wpb-wrapper -->
      </div>
      <!-- end of vc_colum-inner -->
    </div>
    <!-- end of col-md-6 [1] -->

    <div class="wpb_column vc_column_container col-md-6">
      <div class="vc_column-inner ">
        <div class="wpb_wrapper">


        </div>
        <!-- end of wpb-wrapper -->
      </div>
      <!-- end of vc_colum-inner -->
    </div>
    <!-- end of col-md-6 [2] -->

  </div>
  <!-- end of Row -->
</div>
<!-- end of the Container -->

</body>

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