Установите начальную загрузку
npm install bootstrap
//OR
npm install bootstrap@latest
Repulsive Ray
npm install bootstrap
//OR
npm install bootstrap@latestpip install bootstrap-py
pip install django-bootstrap3
<head>
<!--Bootstrap 3.4.1-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<!--Bootstrap 4.6.1-->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.bundle.min.js"></script>
<!--Bootstrap 5.1.3-->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
</head>$ npm install @ng-bootstrap/ng-bootstrap