#auth_box {
  width: 300px;
  margin: 0 auto;
  padding: 50px 0 0;
  font-family: sans-serif;
}

  #auth_box h1#the_logo {
    text-align: center;
    margin: 0;
    padding: 0 0 25px;
  }
    
    #auth_box h1#the_logo img {
      max-width: 250px;
    }
  
  #auth_box h2.title {
    margin: 0;
    padding: 0 0 15px;
    font-size: 2em;
  }
  
  #auth_box input[type="text"],
  #auth_box input[type="password"] {
    width: 260px;
    border: 1px #ccc solid;
    border-radius: 3px;
    padding: 5px;
    font-size: 15px;
  }

  #auth_box input[type="submit"] {
    float: right;
  }

  #auth_box #middle_part {
    border-radius: 3px;
    background: #fff;
    padding: 15px;
    overflow: hidden;
    box-shadow: 0 0 3px 1px #ccc;
  }

  #auth_box .back_link {
    padding: 15px 0 0;
  }

  #auth_box #bottom_part {
    font-size: 13px;
    padding: 15px 0 0;
  }