Home >Web Front-end >JS Tutorial >Why is My Bootstrap Modal Not Overlayed Properly?

Why is My Bootstrap Modal Not Overlayed Properly?

DDDOriginal: 2024-10-30 00:51:291060browse

Modal Not Overlayed Properly: Troubleshooting and Solutions

When implementing modals using Bootstrap, you may encounter a situation where the modal appears underneath the background and becomes inaccessible. This issue can arise when the modal container or its parent elements possess a fixed or relative CSS position.

Causes:

The problematic behavior stems from the conflict between Bootstrap's positioning mechanism for modals and the fixed or relative position of the modal container.

Solutions:

To resolve this issue, ensure that the modal container and all of its parent elements are positioned the default way:

Option 1: Move the modal div outside any elements with special positioning, such as those with fixed or relative CSS properties. A suitable location would be just before the closing tag.
Option 2: Remove position: CSS properties from the modal and its ancestors until the problem disappears. However, this may alter the appearance and functionality of the page.

Example Solution:

<code class="html"><body>
  <p>Lorem ipsum dolor sit amet.</p>    

  <div class="my-module">
    This container contains the modal code.
  </div>

  <!-- Move the modal div outside of my-module -->
  <div class="modal fade">
    <div class="modal-dialog">
      <div class="modal-content">
        <div class="modal-body">Modal</div>
      </div>
    </div>
  </div>
</body></code>

By following these solutions, the modal will overlay correctly, ensuring accessibility and proper functionality.

The above is the detailed content of Why is My Bootstrap Modal Not Overlayed Properly?. For more information, please follow other related articles on the PHP Chinese website!

css bootstrap for using default this location position background issue

Statement：

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Previous article：How to Convert HTML5 FormData to JSON Without jQuery or Serialization?Next article：How to Convert HTML5 FormData to JSON Without jQuery or Serialization?

See more

Why is My Bootstrap Modal Not Overlayed Properly?

Related articles