无法在引导模式全屏中将页脚保留在底部

Aga*_*nMe 3 html css twitter-bootstrap

我试图将引导模式的页脚保持在底部,但我不能,这是我的 html 结构:

<!-- Button trigger modal -->
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>
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基本上我想在全屏模式下显示模态,这很好用,但页脚没有到底部。

css:

.modal-dialog {
 width: 100%;
  height: 100%;
  padding: 0;
}

.modal-content {
  height: 100%;
  border-radius: 0;
}
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我创建了一个 jsfiddle 来解释这种情况:

http://jsfiddle.net/8XdVt/?utm_source=website&utm_medium=embed&utm_campaign=8XdVt

http://jsfiddle.net/8XdVt/show/

Dee*_*eep 8

你可以给模型内容一个相对位置和模态页脚绝对位置,底部为 0px;

试试

.modal-content {
  height: 100%;
  border-radius: 0;
  position:relative;
}

.modal-footer {
  border-radius: 0;
  bottom:0px;
  position:absolute;
  width:100%;
}
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小提琴:http : //jsfiddle.net/1fh2n5y3/