<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>Iniciar sesión</title>
    <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
    
    <style type="text/css">
        /*
        html { 
            background: url(background/background_login.jpg) no-repeat center fixed; 
            background-size: cover;
        }
        */
        body {
            padding-top: 150px;
        }
        .form-container{
            width: 400px;
            margin: auto;
        }
        .img-center {margin:0 auto;}
    </style>  
</head>
<body>
    
    

