<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<div class = "row">
<div class = "col-sm-6 col-md-3">
<a href = "#" class = "thumbnail">
<img src = "https://www.yiibai.com/angular4/images/angular-4-mini-logo.jpg" alt =
"Angular">
</a>
</div>
</div>
</body>
</html>
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/264913.html