要自定義 Bootstrap 的 spinner 樣式,您可以按照以下步驟操作:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet">
<title>Custom Bootstrap Spinner</title>
</head>
<body>
<div class="spinner-border text-primary" role="status">
<span class="visually-hidden">Loading...</span>
</div>
</body>
</html>
<head>
部分添加一個