现在 Bootstrap 工具提示看起来像这样，如何删除卡通底部三 Angular 形，并使其只是一个常规矩形？
目前:
目标:
https://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_tooltip&stacked=h
原代码:
<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/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h3>Tooltip Example</h3>
<a href="#" data-toggle="tooltip" title="Hooray!">Hover over me</a>
</div>
<script>
$(document).ready(function(){
$('[data-toggle="tooltip"]').tooltip();
});
</script>
最佳答案
使用display: none 到.tooltip .arrow
$(document).ready(function() {
$('[data-toggle="tooltip"]').tooltip();
});.tooltip .arrow {
display: none!important;
}<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<div class="container">
<a href="#" data-toggle="tooltip" data-placement="top" title="Hooray!">Top</a>
<a href="#" data-toggle="tooltip" data-placement="right" title="Hooray!">Right</a>
</div>关于HTML CSS : Change the Bootstrap Tooltip Shape，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57025367/