<!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 style = "padding: 100px 100px 10px;">
<form class = "bs-example bs-example-form" role = "form">
<div class = "input-group">
<span class = "input-group-addon">@</span>
<input type = "text" class = "form-control" placeholder = "twitterhandle">
</div>
<br>
<div class = "input-group">
<span class = "input-group-addon">@</span>
<input type = "text" class = "form-control" placeholder = "twitterhandle" >
</div>
<br>
<div class = "input-group">
<span class = "input-group-addon">@</span>
<input type = "text" class =" form-control" placeholder = "twitterhandle">
</div>
</form>
</div>
</body>
</html>
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/264935.html