4.2. Các đoạn mã nguồn chính
Mã nguồn thư viện:bootsrap, fonts, jquery,...
<head>
<meta charset="UTF-8">
<title>Luyện thi lái xe</title>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<style type="text/css">
\#header {
margin: 5px;
}
.anh {
margin: 5px 5px 5px 5px;
height: 600px;
width: 1550px;
}
\#content {}
</style>
</head>