I试图将“关闭”按钮中心和扩展到其全部宽度:https://i.stack.imgur.com/ogBsV.png
目前为止的代码:
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title modalHeading" id="ariaangebote">Title</h5>
</div>
<div class="modal-body">
</div>
<div class="modal-footer">
<button type="button" class="btn mainBtn btn-block" data-bs-dismiss="modal">
Close
</button>
</div>
</div>谢谢
发布于 2022-01-31 05:32:18
引导-5不再有btn-block,就像引导4 (文档)一样。现在由网格/flex控制。在您的代码中,默认情况下,modal-footer类已经是一个flex。因此,您所需要做的就是将类col-12 (或任何其他值,如果您想要更改宽度)添加到按钮中。它会变成一个街区按钮。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
</head>
<body>
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title modalHeading" id="ariaangebote">Title</h5>
</div>
<div class="modal-body">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary col" data-bs-dismiss="modal">
Close
</button>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</body>
</html>
https://stackoverflow.com/questions/70919616
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