{% extends "layout.html" %}
{% block body %}
<link href="{{static_url('signin.css')}}" rel="stylesheet">
  <div class="container">
  <form action="/login" class="form-signin" method=post>
    {% module xsrf_form_html() %}
    <center>
      <h1 class="h3 mb-3 font-weight-normal">Please login</h1>
      <label for="username" class="sr-only">User Name</label>
      <input type="text" name="username" class="form-control" placeholder="User Name" required autofocus>
      <label for="password" class="sr-only">Password</label>
      <input type="password" name="password" class="form-control" placeholder="Password" required>
      <p><input class="btn btn-lg btn-primary btn-block" type=submit value=Login></p>
      {% if error %}
      <p style="color:#ff0000">{{ error }}</p>
      {% end %}
    </center>
  </form>
  </div>
{% end %}