模态对话框关闭图标与CSS对齐

问题描述 投票：0回答：2

当我试图在模态对话框标题条上对齐关闭图标时，它不会对齐。标题条仅在关闭按钮旁边敲击。它没有进一步发展。我的想法是在对话框标题条上保留关闭图标。像这样的东西？见下文。

enter image description here

但我会这样。见下文。

enter image description here

请参阅下面的代码我尝试过的内容。

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Modal Example</h2>
  <!-- Button to Open the Modal -->
  <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal">
    Open modal
  </button>

  <!-- The Modal -->
  <div class="modal" id="myModal">
    <div class="modal-dialog">
      <div class="modal-content">

        <!-- Modal Header -->
        <div class="modal-header">
          <h4 class="modal-title" style=" width: 100%; height: 24%; margin: -16px -17px 0 -16px; padding: 10px 0 8px 0; background-color: #2196f3; border-top-left-radius: 3px; border-top-right-radius: 3px">Modal Heading</h4>
          <button type="button" class="close" data-dismiss="modal">&times;</button>
        </div>

        <!-- Modal body -->
        <div class="modal-body">
          Modal body..
        </div>

        <!-- Modal footer -->
        <div class="modal-footer">
          <button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
        </div>

      </div>
    </div>
  </div>

</div>

</body>
</html>

那我该怎么做呢？欢迎任何想法和建议。

谢谢。

css html5 twitter-bootstrap css3
2个回答
1
投票

你的<h4>的风格弄乱了它的外观。将其更改为您的header div并删除负边距，如下所示：

<div class="modal-header" style=" width: 100%; height: 24%; margin: 0 padding: 10px 0 8px 0; background-color: #2196f3; border-top-left-radius: 3px; border-top-right-radius: 3px">
    <h4 class="modal-title">Modal Heading</h4>
    <button type="button" class="close" data-dismiss="modal">&times;</button>
</div>

DEMO

0
投票

将填充和背景颜色添加到modal-header。将它们移到模态标题中

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